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Conserved domains on  [gi|808355644|ref|NP_001293606|]
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Very-long-chain 3-oxooacyl-coA reductase let-767 [Caenorhabditis elegans]

Protein Classification

SDR family oxidoreductase( domain architecture ID 10143247)

classical SDR (short-chain dehydrogenase/reductase) family NAD(P)-dependent oxidoreductase similar to very-long-chain 3-oxoacyl-CoA reductase that catalyzes the reduction of the 3-ketoacyl-CoA intermediate that is formed in each cycle of fatty acid elongation; classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
17beta-HSD1_like_SDR_c cd05356
17-beta-hydroxysteroid dehydrogenases (17beta-HSDs) types -1, -3, and -12, -like, classical (c) ...
64-310 8.17e-116

17-beta-hydroxysteroid dehydrogenases (17beta-HSDs) types -1, -3, and -12, -like, classical (c) SDRs; This subgroup includes various 17-beta-hydroxysteroid dehydrogenases and 3-ketoacyl-CoA reductase, these are members of the SDR family, and contain the canonical active site tetrad and glycine-rich NAD-binding motif of the classical SDRs. 3-ketoacyl-CoA reductase (KAR, aka 17beta-HSD type 12, encoded by HSD17B12) acts in fatty acid elongation; 17beta- hydroxysteroid dehydrogenases are isozymes that catalyze activation and inactivation of estrogen and androgens, and include members of the SDR family. 17beta-estradiol dehydrogenase (aka 17beta-HSD type 1, encoded by HSD17B1) converts estrone to estradiol. Estradiol is the predominant female sex hormone. 17beta-HSD type 3 (aka testosterone 17-beta-dehydrogenase 3, encoded by HSD17B3) catalyses the reduction of androstenedione to testosterone, it also accepts estrogens as substrates. This subgroup also contains a putative steroid dehydrogenase let-767 from Caenorhabditis elegans, mutation in which results in hypersensitivity to cholesterol limitation. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


:

Pssm-ID: 187614 [Multi-domain]  Cd Length: 239  Bit Score: 334.57  E-value: 8.17e-116
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  64 ASWAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSsIEVRTAAFDFTnAAPSAYKDLLATLNQVE 143
Cdd:cd05356    1 GTWAVVTGATDGIGKAYAEELAKRGFNVILISRTQEKLDAVAKEIEEKYG-VETKTIAADFS-AGDDIYERIEKELEGLD 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVGMSYEYPDVLHKVDGgiERLANITTINTLPpTLFLTQLsagILPQMVARKAGVIVNVGSSAGANQMALWAVY 223
Cdd:cd05356   79 IGILVNNVGISHSIPEYFLETPE--DELQDIINVNVMA-TLKMTRL---ILPGMVKRKKGAIVNISSFAGLIPTPLLATY 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 224 SATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRTSFFTPDGAVFAKSALNTVGNTSDTTGYITHQLQLELM 303
Cdd:cd05356  153 SASKAFLDFFSRALYEEYKSQGIDVQSLLPYLVATKMSKIRKSSLFVPSPEQFVRSALNTLGLSKRTTGYWSHALQGWVA 232

                 ....*..
gi 808355644 304 DLIPTFI 310
Cdd:cd05356  233 RLVPEWI 239
 
Name Accession Description Interval E-value
17beta-HSD1_like_SDR_c cd05356
17-beta-hydroxysteroid dehydrogenases (17beta-HSDs) types -1, -3, and -12, -like, classical (c) ...
64-310 8.17e-116

17-beta-hydroxysteroid dehydrogenases (17beta-HSDs) types -1, -3, and -12, -like, classical (c) SDRs; This subgroup includes various 17-beta-hydroxysteroid dehydrogenases and 3-ketoacyl-CoA reductase, these are members of the SDR family, and contain the canonical active site tetrad and glycine-rich NAD-binding motif of the classical SDRs. 3-ketoacyl-CoA reductase (KAR, aka 17beta-HSD type 12, encoded by HSD17B12) acts in fatty acid elongation; 17beta- hydroxysteroid dehydrogenases are isozymes that catalyze activation and inactivation of estrogen and androgens, and include members of the SDR family. 17beta-estradiol dehydrogenase (aka 17beta-HSD type 1, encoded by HSD17B1) converts estrone to estradiol. Estradiol is the predominant female sex hormone. 17beta-HSD type 3 (aka testosterone 17-beta-dehydrogenase 3, encoded by HSD17B3) catalyses the reduction of androstenedione to testosterone, it also accepts estrogens as substrates. This subgroup also contains a putative steroid dehydrogenase let-767 from Caenorhabditis elegans, mutation in which results in hypersensitivity to cholesterol limitation. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187614 [Multi-domain]  Cd Length: 239  Bit Score: 334.57  E-value: 8.17e-116
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  64 ASWAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSsIEVRTAAFDFTnAAPSAYKDLLATLNQVE 143
Cdd:cd05356    1 GTWAVVTGATDGIGKAYAEELAKRGFNVILISRTQEKLDAVAKEIEEKYG-VETKTIAADFS-AGDDIYERIEKELEGLD 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVGMSYEYPDVLHKVDGgiERLANITTINTLPpTLFLTQLsagILPQMVARKAGVIVNVGSSAGANQMALWAVY 223
Cdd:cd05356   79 IGILVNNVGISHSIPEYFLETPE--DELQDIINVNVMA-TLKMTRL---ILPGMVKRKKGAIVNISSFAGLIPTPLLATY 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 224 SATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRTSFFTPDGAVFAKSALNTVGNTSDTTGYITHQLQLELM 303
Cdd:cd05356  153 SASKAFLDFFSRALYEEYKSQGIDVQSLLPYLVATKMSKIRKSSLFVPSPEQFVRSALNTLGLSKRTTGYWSHALQGWVA 232

                 ....*..
gi 808355644 304 DLIPTFI 310
Cdd:cd05356  233 RLVPEWI 239
PLN02780 PLN02780
ketoreductase/ oxidoreductase
42-333 1.28e-62

ketoreductase/ oxidoreductase


Pssm-ID: 166421 [Multi-domain]  Cd Length: 320  Bit Score: 202.02  E-value: 1.28e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  42 IFSNILGPYV-LLSPIDLKKRAGaSWAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTA 120
Cdd:PLN02780  31 FFTILNWVYVyFLRPAKNLKKYG-SWALVTGPTDGIGKGFAFQLARKGLNLVLVARNPDKLKDVSDSIQSKYSKTQIKTV 109
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 121 AFDFTNAAPSAYKDLLATLNQVEIGVLINNVGMSYEYPDVLHKVDGGIerLANITTINTLPPtlflTQLSAGILPQMVAR 200
Cdd:PLN02780 110 VVDFSGDIDEGVKRIKETIEGLDVGVLINNVGVSYPYARFFHEVDEEL--LKNLIKVNVEGT----TKVTQAVLPGMLKR 183
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 201 KAGVIVNVGSSAGA--NQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRTSFFTPDGAVFAK 278
Cdd:PLN02780 184 KKGAIINIGSGAAIviPSDPLYAVYAATKAYIDQFSRCLYVEYKKSGIDVQCQVPLYVATKMASIRRSSFLVPSSDGYAR 263
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 808355644 279 SALNTVGNTSDTTGYITHQLQLELMDLIPTFIRDKILTNMSVGTRAAALRKKERE 333
Cdd:PLN02780 264 AALRWVGYEPRCTPYWPHSLIWGLISALPESAVDSWRLKFCLQIRKKGQQKDSRK 318
YqjQ COG0300
Short-chain dehydrogenase [General function prediction only];
66-260 4.05e-39

Short-chain dehydrogenase [General function prediction only];


Pssm-ID: 440069 [Multi-domain]  Cd Length: 252  Bit Score: 138.85  E-value: 4.05e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  66 WAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKysSIEVRTAAFDFTN--AAPSAYKDLLATLNQVE 143
Cdd:COG0300    7 TVLITGASSGIGRALARALAARGARVVLVARDAERLEALAAELRAA--GARVEVVALDVTDpdAVAALAEAVLARFGPID 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 igVLINNVGMSYeyPDVLHKVDggIERLANITTINTLPPTLfLTQLsagILPQMVARKAGVIVNVGSSAGANQMALWAVY 223
Cdd:COG0300   85 --VLVNNAGVGG--GGPFEELD--LEDLRRVFEVNVFGPVR-LTRA---LLPLMRARGRGRIVNVSSVAGLRGLPGMAAY 154
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 808355644 224 SATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:COG0300  155 AASKAALEGFSESLRAELAPTGVRVTAVCPGPVDTPF 191
adh_short pfam00106
short chain dehydrogenase; This family contains a wide variety of dehydrogenases.
66-265 8.57e-36

short chain dehydrogenase; This family contains a wide variety of dehydrogenases.


Pssm-ID: 395056 [Multi-domain]  Cd Length: 195  Bit Score: 128.50  E-value: 8.57e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644   66 WAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKysSIEVRTAAFDFTNAApsaykDLLATLNQVE-- 143
Cdd:pfam00106   2 VALVTGASSGIGRAIAKRLAKEGAKVVLVDRSEEKLEAVAKELGAL--GGKALFIQGDVTDRA-----QVKALVEQAVer 74
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  144 ---IGVLINNVGMSYEYPDVLHKVDGgIERLANIttiNtLPPTLFLTQLsagILPQMVARKAGVIVNVGSSAGANQMALW 220
Cdd:pfam00106  75 lgrLDILVNNAGITGLGPFSELSDED-WERVIDV---N-LTGVFNLTRA---VLPAMIKGSGGRIVNISSVAGLVPYPGG 146
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*
gi 808355644  221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKR 265
Cdd:pfam00106 147 SAYSASKAAVIGFTRSLALELAPHGIRVNAVAPGGVDTDMTKELR 191
sepiapter_red TIGR01500
sepiapterin reductase; This model describes sepiapterin reductase, a member of the short chain ...
67-267 8.86e-11

sepiapterin reductase; This model describes sepiapterin reductase, a member of the short chain dehydrogenase/reductase family. The enzyme catalyzes the last step in the biosynthesis of tetrahydrobiopterin. A similar enzyme in Bacillus cereus was isolated for its ability to convert benzil to (S)-benzoin, a property sepiapterin reductase also shares. Cutoff scores for this model are set such that benzil reductase scores between trusted and noise cutoffs.


Pssm-ID: 273660 [Multi-domain]  Cd Length: 256  Bit Score: 61.47  E-value: 8.86e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644   67 AVVTGATDGIGKAYAFELARR----GFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSA--YKDLLATL- 139
Cdd:TIGR01500   3 CLVTGASRGFGRTIAQELAKClkspGSVLVLSARNDEALRQLKAEIGAERSGLRVVRVSLDLGAEAGLEqlLKALRELPr 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  140 -NQVEIGVLINNVGMSYEypdvLHKVDGGIERLANITTINTLPPTLF--LTQLSAGILPQMVARKAgVIVNVGSSAGANQ 216
Cdd:TIGR01500  83 pKGLQRLLLINNAGTLGD----VSKGFVDLSDSTQVQNYWALNLTSMlcLTSSVLKAFKDSPGLNR-TVVNISSLCAIQP 157
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|..
gi 808355644  217 MALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM-SKVKRTS 267
Cdd:TIGR01500 158 FKGWALYCAGKAARDMLFQVLALEEKNPNVRVLNYAPGVLDTDMqQQVREES 209
 
Name Accession Description Interval E-value
17beta-HSD1_like_SDR_c cd05356
17-beta-hydroxysteroid dehydrogenases (17beta-HSDs) types -1, -3, and -12, -like, classical (c) ...
64-310 8.17e-116

17-beta-hydroxysteroid dehydrogenases (17beta-HSDs) types -1, -3, and -12, -like, classical (c) SDRs; This subgroup includes various 17-beta-hydroxysteroid dehydrogenases and 3-ketoacyl-CoA reductase, these are members of the SDR family, and contain the canonical active site tetrad and glycine-rich NAD-binding motif of the classical SDRs. 3-ketoacyl-CoA reductase (KAR, aka 17beta-HSD type 12, encoded by HSD17B12) acts in fatty acid elongation; 17beta- hydroxysteroid dehydrogenases are isozymes that catalyze activation and inactivation of estrogen and androgens, and include members of the SDR family. 17beta-estradiol dehydrogenase (aka 17beta-HSD type 1, encoded by HSD17B1) converts estrone to estradiol. Estradiol is the predominant female sex hormone. 17beta-HSD type 3 (aka testosterone 17-beta-dehydrogenase 3, encoded by HSD17B3) catalyses the reduction of androstenedione to testosterone, it also accepts estrogens as substrates. This subgroup also contains a putative steroid dehydrogenase let-767 from Caenorhabditis elegans, mutation in which results in hypersensitivity to cholesterol limitation. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187614 [Multi-domain]  Cd Length: 239  Bit Score: 334.57  E-value: 8.17e-116
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  64 ASWAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSsIEVRTAAFDFTnAAPSAYKDLLATLNQVE 143
Cdd:cd05356    1 GTWAVVTGATDGIGKAYAEELAKRGFNVILISRTQEKLDAVAKEIEEKYG-VETKTIAADFS-AGDDIYERIEKELEGLD 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVGMSYEYPDVLHKVDGgiERLANITTINTLPpTLFLTQLsagILPQMVARKAGVIVNVGSSAGANQMALWAVY 223
Cdd:cd05356   79 IGILVNNVGISHSIPEYFLETPE--DELQDIINVNVMA-TLKMTRL---ILPGMVKRKKGAIVNISSFAGLIPTPLLATY 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 224 SATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRTSFFTPDGAVFAKSALNTVGNTSDTTGYITHQLQLELM 303
Cdd:cd05356  153 SASKAFLDFFSRALYEEYKSQGIDVQSLLPYLVATKMSKIRKSSLFVPSPEQFVRSALNTLGLSKRTTGYWSHALQGWVA 232

                 ....*..
gi 808355644 304 DLIPTFI 310
Cdd:cd05356  233 RLVPEWI 239
PLN02780 PLN02780
ketoreductase/ oxidoreductase
42-333 1.28e-62

ketoreductase/ oxidoreductase


Pssm-ID: 166421 [Multi-domain]  Cd Length: 320  Bit Score: 202.02  E-value: 1.28e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  42 IFSNILGPYV-LLSPIDLKKRAGaSWAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTA 120
Cdd:PLN02780  31 FFTILNWVYVyFLRPAKNLKKYG-SWALVTGPTDGIGKGFAFQLARKGLNLVLVARNPDKLKDVSDSIQSKYSKTQIKTV 109
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 121 AFDFTNAAPSAYKDLLATLNQVEIGVLINNVGMSYEYPDVLHKVDGGIerLANITTINTLPPtlflTQLSAGILPQMVAR 200
Cdd:PLN02780 110 VVDFSGDIDEGVKRIKETIEGLDVGVLINNVGVSYPYARFFHEVDEEL--LKNLIKVNVEGT----TKVTQAVLPGMLKR 183
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 201 KAGVIVNVGSSAGA--NQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRTSFFTPDGAVFAK 278
Cdd:PLN02780 184 KKGAIINIGSGAAIviPSDPLYAVYAATKAYIDQFSRCLYVEYKKSGIDVQCQVPLYVATKMASIRRSSFLVPSSDGYAR 263
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 808355644 279 SALNTVGNTSDTTGYITHQLQLELMDLIPTFIRDKILTNMSVGTRAAALRKKERE 333
Cdd:PLN02780 264 AALRWVGYEPRCTPYWPHSLIWGLISALPESAVDSWRLKFCLQIRKKGQQKDSRK 318
YqjQ COG0300
Short-chain dehydrogenase [General function prediction only];
66-260 4.05e-39

Short-chain dehydrogenase [General function prediction only];


Pssm-ID: 440069 [Multi-domain]  Cd Length: 252  Bit Score: 138.85  E-value: 4.05e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  66 WAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKysSIEVRTAAFDFTN--AAPSAYKDLLATLNQVE 143
Cdd:COG0300    7 TVLITGASSGIGRALARALAARGARVVLVARDAERLEALAAELRAA--GARVEVVALDVTDpdAVAALAEAVLARFGPID 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 igVLINNVGMSYeyPDVLHKVDggIERLANITTINTLPPTLfLTQLsagILPQMVARKAGVIVNVGSSAGANQMALWAVY 223
Cdd:COG0300   85 --VLVNNAGVGG--GGPFEELD--LEDLRRVFEVNVFGPVR-LTRA---LLPLMRARGRGRIVNVSSVAGLRGLPGMAAY 154
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 808355644 224 SATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:COG0300  155 AASKAALEGFSESLRAELAPTGVRVTAVCPGPVDTPF 191
adh_short pfam00106
short chain dehydrogenase; This family contains a wide variety of dehydrogenases.
66-265 8.57e-36

short chain dehydrogenase; This family contains a wide variety of dehydrogenases.


Pssm-ID: 395056 [Multi-domain]  Cd Length: 195  Bit Score: 128.50  E-value: 8.57e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644   66 WAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKysSIEVRTAAFDFTNAApsaykDLLATLNQVE-- 143
Cdd:pfam00106   2 VALVTGASSGIGRAIAKRLAKEGAKVVLVDRSEEKLEAVAKELGAL--GGKALFIQGDVTDRA-----QVKALVEQAVer 74
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  144 ---IGVLINNVGMSYEYPDVLHKVDGgIERLANIttiNtLPPTLFLTQLsagILPQMVARKAGVIVNVGSSAGANQMALW 220
Cdd:pfam00106  75 lgrLDILVNNAGITGLGPFSELSDED-WERVIDV---N-LTGVFNLTRA---VLPAMIKGSGGRIVNISSVAGLVPYPGG 146
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*
gi 808355644  221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKR 265
Cdd:pfam00106 147 SAYSASKAAVIGFTRSLALELAPHGIRVNAVAPGGVDTDMTKELR 191
YdfG COG4221
NADP-dependent 3-hydroxy acid dehydrogenase YdfG [Energy production and conversion]; ...
67-261 4.59e-31

NADP-dependent 3-hydroxy acid dehydrogenase YdfG [Energy production and conversion]; NADP-dependent 3-hydroxy acid dehydrogenase YdfG is part of the Pathway/BioSystem: Pyrimidine degradation


Pssm-ID: 443365 [Multi-domain]  Cd Length: 240  Bit Score: 117.21  E-value: 4.59e-31
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlekysSIEVRTAAFDFTNAA--PSAYKDLLATLNQVEi 144
Cdd:COG4221    8 ALITGASSGIGAATARALAAAGARVVLAARRAERLEALAAEL-----GGRALAVPLDVTDEAavEAAVAAAVAEFGRLD- 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gVLINNVGMSyeYPDVLHKVDggIERLANITTINTLPPtLFLTQLsagILPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:COG4221   82 -VLVNNAGVA--LLGPLEELD--PEDWDRMIDVNVKGV-LYVTRA---ALPAMRARGSGHIVNISSIAGLRPYPGGAVYA 152
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:COG4221  153 ATKAAVRGLSESLRAELRPTGIRVTVIEPGAVDTEFL 189
FabG COG1028
NAD(P)-dependent dehydrogenase, short-chain alcohol dehydrogenase family [Lipid transport and ...
67-260 2.29e-30

NAD(P)-dependent dehydrogenase, short-chain alcohol dehydrogenase family [Lipid transport and metabolism]; NAD(P)-dependent dehydrogenase, short-chain alcohol dehydrogenase family is part of the Pathway/BioSystem: Fatty acid biosynthesis


Pssm-ID: 440651 [Multi-domain]  Cd Length: 249  Bit Score: 115.65  E-value: 2.29e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKysSIEVRTAAFDFTNAApsAYKDLLATLNQV--EI 144
Cdd:COG1028    9 ALVTGGSSGIGRAIARALAAEGARVVITDRDAEALEAAAAELRAA--GGRALAVAADVTDEA--AVEALVAAAVAAfgRL 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYeyPDVLHKVDggIERLANITTINTLPPtLFLTQLsagILPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:COG1028   85 DILVNNAGITP--PGPLEELT--EEDWDRVLDVNLKGP-FLLTRA---ALPHMRERGGGRIVNISSIAGLRGSPGQAAYA 156
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:COG1028  157 ASKAAVVGLTRSLALELAPRGIRVNAVAPGPIDTPM 192
SDR_c5 cd05346
classical (c) SDR, subgroup 5; These proteins are members of the classical SDR family, with a ...
67-264 1.46e-28

classical (c) SDR, subgroup 5; These proteins are members of the classical SDR family, with a canonical active site tetrad and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187604 [Multi-domain]  Cd Length: 249  Bit Score: 110.83  E-value: 1.46e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSiEVRTAAFDFTNAA--PSAYKDLLATLNQVEI 144
Cdd:cd05346    3 VLITGASSGIGEATARRFAKAGAKLILTGRRAERLQELADELGAKFPV-KVLPLQLDVSDREsiEAALENLPEEFRDIDI 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMSYEYpDVLHKVDggierlanITTINTLPPT-----LFLTQLsagILPQMVARKAGVIVNVGSSAGANQMAL 219
Cdd:cd05346   82 --LVNNAGLALGL-DPAQEAD--------LEDWETMIDTnvkglLNVTRL---ILPIMIARNQGHIINLGSIAGRYPYAG 147
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 808355644 220 WAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVK 264
Cdd:cd05346  148 GNVYCATKAAVRQFSLNLRKDLIGTGIRVTNIEPGLVETEFSLVR 192
SDR_c cd05233
classical (c) SDRs; SDRs are a functionally diverse family of oxidoreductases that have a ...
67-262 3.86e-28

classical (c) SDRs; SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 212491 [Multi-domain]  Cd Length: 234  Bit Score: 109.30  E-value: 3.86e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTaafDFTNAApsaykDLLATLNQVE--- 143
Cdd:cd05233    1 ALVTGASSGIGRAIARRLAREGAKVVLADRNEEALAELAAIEALGGNAVAVQA---DVSDEE-----DVEALVEEALeef 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 --IGVLINNVGMSYEYPdvlhKVDGGIERLANITTINTLPPtLFLTQLsagILPQMVARKAGVIVNVGSSAGANQMALWA 221
Cdd:cd05233   73 grLDILVNNAGIARPGP----LEELTDEDWDRVLDVNLTGV-FLLTRA---ALPHMKKQGGGRIVNISSVAGLRPLPGQA 144
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:cd05233  145 AYAASKAALEGLTRSLALELAPYGIRVNAVAPGLVDTPMLA 185
PRK07454 PRK07454
SDR family oxidoreductase;
67-272 9.28e-28

SDR family oxidoreductase;


Pssm-ID: 180984 [Multi-domain]  Cd Length: 241  Bit Score: 108.51  E-value: 9.28e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKysSIEVRTAAFDFTN--AAPSAYKDLLAtlNQVEI 144
Cdd:PRK07454   9 ALITGASSGIGKATALAFAKAGWDLALVARSQDALEALAAELRST--GVKAAAYSIDLSNpeAIAPGIAELLE--QFGCP 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEYPdvlhKVDGGIERLANITTINtlpptlfLT---QLSAGILPQMVARKAGVIVNVGSSAGANQMALWA 221
Cdd:PRK07454  85 DVLINNAGMAYTGP----LLEMPLSDWQWVIQLN-------LTsvfQCCSAVLPGMRARGGGLIINVSSIAARNAFPQWG 153
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM-------SKVKRTSFFTPD 272
Cdd:PRK07454 154 AYCVSKAALAAFTKCLAEEERSHGIRVCTITLGAVNTPLwdtetvqADFDRSAMLSPE 211
fabG PRK07666
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
67-262 3.73e-25

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 236074 [Multi-domain]  Cd Length: 239  Bit Score: 101.30  E-value: 3.73e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlEKYSsIEVRTAAFDFTNAAP--SAYKDLLATLNQVEI 144
Cdd:PRK07666  10 ALITGAGRGIGRAVAIALAKEGVNVGLLARTEENLKAVAEEV-EAYG-VKVVIATADVSDYEEvtAAIEQLKNELGSIDI 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMSyEYPDVLhkvDGGIERLANITTINtLPPTLFLTQlsaGILPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:PRK07666  88 --LINNAGIS-KFGKFL---ELDPAEWEKIIQVN-LMGVYYATR---AVLPSMIERQSGDIINISSTAGQKGAAVTSAYS 157
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:PRK07666 158 ASKFGVLGLTESLMQEVRKHNIRVTALTPSTVATDMAV 195
11beta-HSD1_like_SDR_c cd05332
11beta-hydroxysteroid dehydrogenase type 1 (11beta-HSD1)-like, classical (c) SDRs; Human ...
68-261 1.44e-23

11beta-hydroxysteroid dehydrogenase type 1 (11beta-HSD1)-like, classical (c) SDRs; Human 11beta_HSD1 catalyzes the NADP(H)-dependent interconversion of cortisone and cortisol. This subgroup also includes human dehydrogenase/reductase SDR family member 7C (DHRS7C) and DHRS7B. These proteins have the GxxxGxG nucleotide binding motif and S-Y-K catalytic triad characteristic of the SDRs, but have an atypical C-terminal domain that contributes to homodimerization contacts. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187593 [Multi-domain]  Cd Length: 257  Bit Score: 97.66  E-value: 1.44e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEkYSSIEVRTAAFDFTN--AAPSAYKDLLATLNQVEIg 145
Cdd:cd05332    7 IITGASSGIGEELAYHLARLGARLVLSARREERLEEVKSECLE-LGAPSPHVVPLDMSDleDAEQVVEEALKLFGGLDI- 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 vLINNVGMSyeYPDVLHKVDggIERLANITTINTLPPtlflTQLSAGILPQMVARKAGVIVNVGSSAGANQMALWAVYSA 225
Cdd:cd05332   85 -LINNAGIS--MRSLFHDTS--IDVDRKIMEVNYFGP----VALTKAALPHLIERSQGSIVVVSSIAGKIGVPFRTAYAA 155
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 808355644 226 TKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:cd05332  156 SKHALQGFFDSLRAELSEPNISVTVVCPGLIDTNIA 191
SDR_c2 cd05370
classical (c) SDR, subgroup 2; Short-chain dehydrogenases/reductases (SDRs, aka ...
67-260 3.26e-23

classical (c) SDR, subgroup 2; Short-chain dehydrogenases/reductases (SDRs, aka Tyrosine-dependent oxidoreductases) are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187628 [Multi-domain]  Cd Length: 228  Bit Score: 95.84  E-value: 3.26e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlekySSIEVRTAafDFTNAA--PSAYKDLLAtlNQVEI 144
Cdd:cd05370    8 VLITGGTSGIGLALARKFLEAGNTVIITGRREERLAEAKKEL----PNIHTIVL--DVGDAEsvEALAEALLS--EYPNL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEY-----PDVLHKVDGGIErlanittINTLPPTlfltQLSAGILPQMVARKAGVIVNVGSSAGANQMAL 219
Cdd:cd05370   80 DILINNAGIQRPIdlrdpASDLDKADTEID-------TNLIGPI----RLIKAFLPHLKKQPEATIVNVSSGLAFVPMAA 148
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 808355644 220 WAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:cd05370  149 NPVYCATKAALHSYTLALRHQLKDTGVEVVEIVPPAVDTEL 189
Ga5DH-like_SDR_c cd05347
gluconate 5-dehydrogenase (Ga5DH)-like, classical (c) SDRs; Ga5DH catalyzes the NADP-dependent ...
67-262 3.48e-23

gluconate 5-dehydrogenase (Ga5DH)-like, classical (c) SDRs; Ga5DH catalyzes the NADP-dependent conversion of carbon source D-gluconate and 5-keto-D-gluconate. This SDR subgroup has a classical Gly-rich NAD(P)-binding motif and a conserved active site tetrad pattern. However, it has been proposed that Arg104 (Streptococcus suis Ga5DH numbering), as well as an active site Ca2+, play a critical role in catalysis. In addition to Ga5DHs this subgroup contains Erwinia chrysanthemi KduD which is involved in pectin degradation, and is a putative 2,5-diketo-3-deoxygluconate dehydrogenase. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107,15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187605 [Multi-domain]  Cd Length: 248  Bit Score: 96.27  E-value: 3.48e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlEKYsSIEVRTAAFDFTNaaPSAYKDLLAtlnQVE--- 143
Cdd:cd05347    8 ALVTGASRGIGFGIASGLAEAGANIVINSRNEEKAEEAQQLI-EKE-GVEATAFTCDVSD--EEAIKAAVE---AIEedf 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 --IGVLINNVGMSYEYPdvlhKVDGGIERLANITTINtLPPTLFLTQLSAgilPQMVARKAGVIVNVGSSAGANQMALWA 221
Cdd:cd05347   81 gkIDILVNNAGIIRRHP----AEEFPEAEWRDVIDVN-LNGVFFVSQAVA---RHMIKQGHGKIINICSLLSELGGPPVP 152
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:cd05347  153 AYAASKGGVAGLTKALATEWARHGIQVNAIAPGYFATEMTE 193
PRK05866 PRK05866
SDR family oxidoreductase;
51-260 1.95e-22

SDR family oxidoreductase;


Pssm-ID: 235631 [Multi-domain]  Cd Length: 293  Bit Score: 95.19  E-value: 1.95e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  51 VLLSPIDLK-KRAgaswaVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEkySSIEVRTAAFDFTNaaP 129
Cdd:PRK05866  31 PPRQPVDLTgKRI-----LLTGASSGIGEAAAEQFARRGATVVAVARREDLLDAVADRITR--AGGDAMAVPCDLSD--L 101
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 130 SAYKDLLATLNQvEIG---VLINNVGMSYEYP-----DVLHKVdggiERlanITTINTLPPtlflTQLSAGILPQMVARK 201
Cdd:PRK05866 102 DAVDALVADVEK-RIGgvdILINNAGRSIRRPlaeslDRWHDV----ER---TMVLNYYAP----LRLIRGLAPGMLERG 169
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 202 AGVIVNVGS-SAGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK05866 170 DGHIINVATwGVLSEASPLFSVYNASKAALSAVSRVIETEWGDRGVHSTTLYYPLVATPM 229
HetN_like_SDR_c cd08932
HetN oxidoreductase-like, classical (c) SDR; This subgroup includes Anabaena sp. strain PCC ...
67-295 3.95e-22

HetN oxidoreductase-like, classical (c) SDR; This subgroup includes Anabaena sp. strain PCC 7120 HetN, a putative oxidoreductase involved in heterocyst differentiation, and related proteins. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 212493 [Multi-domain]  Cd Length: 223  Bit Score: 92.81  E-value: 3.95e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKkeiLEKYSSIEVRTAAFDFTNAapSAYKDLLATLNQvEIGV 146
Cdd:cd08932    3 ALVTGASRGIGIEIARALARDGYRVSLGLRNPEDLAALS---ASGGDVEAVPYDARDPEDA--RALVDALRDRFG-RIDV 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSyEYPDVLHKVDGGIERLANittINTLPPtLFLTQLsagILPQMVARKAGVIVNVGSSAGANQMALWAVYSAT 226
Cdd:cd08932   77 LVHNAGIG-RPTTLREGSDAELEAHFS---INVIAP-AELTRA---LLPALREAGSGRVVFLNSLSGKRVLAGNAGYSAS 148
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 227 KKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM-SKVKRTSFFTPDGAVFAKSALNTVGNTSDTTGYIT 295
Cdd:cd08932  149 KFALRALAHALRQEGWDHGVRVSAVCPGFVDTPMaQGLTLVGAFPPEEMIQPKDIANLVRMVIELPENIT 218
fabG PRK05653
3-oxoacyl-ACP reductase FabG;
67-266 7.35e-22

3-oxoacyl-ACP reductase FabG;


Pssm-ID: 235546 [Multi-domain]  Cd Length: 246  Bit Score: 92.53  E-value: 7.35e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEkySSIEVRTAAFDFTNAApsAYKDLLATLNQV--EI 144
Cdd:PRK05653   8 ALVTGASRGIGRAIALRLAADGAKVVIYDSNEEAAEALAAELRA--AGGEARVLVFDVSDEA--AVRALIEAAVEAfgAL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVG---------MSYE-YPDVLHkvdggierlANIT-TINTLPPTlfltqlsagiLPQMVARKAGVIVNVGSSAG 213
Cdd:PRK05653  84 DILVNNAGitrdallprMSEEdWDRVID---------VNLTgTFNVVRAA----------LPPMIKARYGRIVNISSVSG 144
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 808355644 214 ANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRT 266
Cdd:PRK05653 145 VTGNPGQTNYSAAKAGVIGFTKALALELASRGITVNAVAPGFIDTDMTEGLPE 197
SDR_c6 cd05350
classical (c) SDR, subgroup 6; These proteins are members of the classical SDR family, with a ...
67-314 9.52e-22

classical (c) SDR, subgroup 6; These proteins are members of the classical SDR family, with a canonical active site tetrad and a fairly well conserved typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187608 [Multi-domain]  Cd Length: 239  Bit Score: 92.01  E-value: 9.52e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVrtAAFDFTNAA--PSAYKDLLATLNQVEI 144
Cdd:cd05350    1 VLITGASSGIGRALAREFAKAGYNVALAARRTDRLDELKAELLNPNPSVEV--EILDVTDEErnQLVIAELEAELGGLDL 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSyeypdvlHKV-DGGIERLANITTINTLPptlFLTQLSAgILPQMVARKAGVIVNVGSSAGANQMALWAVY 223
Cdd:cd05350   79 VIINAGVGKG-------TSLgDLSFKAFRETIDTNLLG---AAAILEA-ALPQFRAKGRGHLVLISSVAALRGLPGAAAY 147
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 224 SATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRTSFFTPDGAVFAKSALNTVgNTSDTTGYITHQL--QLE 301
Cdd:cd05350  148 SASKAALSSLAESLRYDVKKRGIRVTVINPGFIDTPLTANMFTMPFLMSVEQAAKRIYKAI-KKGAAEPTFPWRLavPLR 226
                        250
                 ....*....|...
gi 808355644 302 LMDLIPTFIRDKI 314
Cdd:cd05350  227 LLKLLPERLRRRL 239
PRK12824 PRK12824
3-oxoacyl-ACP reductase;
67-260 7.29e-21

3-oxoacyl-ACP reductase;


Pssm-ID: 183773 [Multi-domain]  Cd Length: 245  Bit Score: 89.82  E-value: 7.29e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSkldETKKEILEKY--SSIEVRTAAFDFTNAApsAYKDLLATLNQVE- 143
Cdd:PRK12824   5 ALVTGAKRGIGSAIARELLNDGYRVIATYFSGN---DCAKDWFEEYgfTEDQVRLKELDVTDTE--ECAEALAEIEEEEg 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 -IGVLINNVGMSYEypDVLHKVdgGIERLANITTINtLPPTLFLTQLsagILPQMVARKAGVIVNVGSSAGANQMALWAV 222
Cdd:PRK12824  80 pVDILVNNAGITRD--SVFKRM--SHQEWNDVINTN-LNSVFNVTQP---LFAAMCEQGYGRIINISSVNGLKGQFGQTN 151
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 808355644 223 YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK12824 152 YSAAKAGMIGFTKALASEGARYGITVNCIAPGYIATPM 189
KDSR-like_SDR_c cd08939
3-ketodihydrosphingosine reductase (KDSR) and related proteins, classical (c) SDR; These ...
67-260 1.07e-20

3-ketodihydrosphingosine reductase (KDSR) and related proteins, classical (c) SDR; These proteins include members identified as KDSR, ribitol type dehydrogenase, and others. The group shows strong conservation of the active site tetrad and glycine rich NAD-binding motif of the classical SDRs. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187643 [Multi-domain]  Cd Length: 239  Bit Score: 89.23  E-value: 1.07e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKY--SSIEVRTAAFDFTNaapsaYKDLLATLNQVE- 143
Cdd:cd08939    4 VLITGGSSGIGKALAKELVKEGANVIIVARSESKLEEAVEEIEAEAnaSGQKVSYISADLSD-----YEEVEQAFAQAVe 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 ----IGVLINNVGMSyeYPDVLHKVDGG-IERLANI---TTINtlpptlfltqLSAGILPQMVARKAGVIVNVGSSAGAN 215
Cdd:cd08939   79 kggpPDLVVNCAGIS--IPGLFEDLTAEeFERGMDVnyfGSLN----------VAHAVLPLMKEQRPGHIVFVSSQAALV 146
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 808355644 216 QMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:cd08939  147 GIYGYSAYCPSKFALRGLAESLRQELKPYNIRVSVVYPPDTDTPG 191
DHB_DH-like_SDR_c cd08937
1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate dehydrogenase (DHB DH)-like, classical (c) SDR; ...
67-267 1.46e-20

1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate dehydrogenase (DHB DH)-like, classical (c) SDR; DHB DH (aka 1,2-dihydroxycyclohexa-3,5-diene-1-carboxylate dehydrogenase) catalyzes the NAD-dependent conversion of 1,2-dihydroxycyclohexa-3,4-diene carboxylate to a catechol. This subgroup also contains Pseudomonas putida F1 CmtB, 2,3-dihydroxy-2,3-dihydro-p-cumate dehydrogenase, the second enzyme in the pathway for catabolism of p-cumate catabolism. This subgroup shares the glycine-rich NAD-binding motif of the classical SDRs and shares the same catalytic triad; however, the upstream Asn implicated in cofactor binding or catalysis in other SDRs is generally substituted by a Ser. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187642 [Multi-domain]  Cd Length: 256  Bit Score: 89.12  E-value: 1.46e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLdETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNQVEIgv 146
Cdd:cd08937    7 VVVTGAAQGIGRGVAERLAGEGARVLLVDRSELVH-EVLAEILAAGDAAHVHTADLETYAGAQGVVRAAVERFGRVDV-- 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYEYPDVLHKVDGGIErlANITtiNTLPPTLFLtqlSAGILPQMVARKAGVIVNVGSSA--GANQMAlwavYS 224
Cdd:cd08937   84 LINNVGGTIWAKPYEHYEEEQIE--AEIR--RSLFPTLWC---CRAVLPHMLERQQGVIVNVSSIAtrGIYRIP----YS 152
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRTS 267
Cdd:cd08937  153 AAKGGVNALTASLAFEHARDGIRVNAVAPGGTEAPPRKIPRNA 195
17beta-HSD-like_SDR_c cd05374
17beta hydroxysteroid dehydrogenase-like, classical (c) SDRs; 17beta-hydroxysteroid ...
67-253 2.75e-20

17beta hydroxysteroid dehydrogenase-like, classical (c) SDRs; 17beta-hydroxysteroid dehydrogenases are a group of isozymes that catalyze activation and inactivation of estrogen and androgens. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187632 [Multi-domain]  Cd Length: 248  Bit Score: 88.44  E-value: 2.75e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVrtaafDFTNaaPSAYKDLLATLNQVE--I 144
Cdd:cd05374    3 VLITGCSSGIGLALALALAAQGYRVIATARNPDKLESLGELLNDNLEVLEL-----DVTD--EESIKAAVKEVIERFgrI 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEYPdVLhkvDGGIERLANITTINTLPPtLFLTQlsaGILPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:cd05374   76 DVLVNNAGYGLFGP-LE---ETSIEEVRELFEVNVFGP-LRVTR---AFLPLMRKQGSGRIVNVSSVAGLVPTPFLGPYC 147
                        170       180
                 ....*....|....*....|....*....
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:cd05374  148 ASKAALEALSESLRLELAPFGIKVTIIEP 176
PRK09291 PRK09291
SDR family oxidoreductase;
69-253 5.38e-20

SDR family oxidoreductase;


Pssm-ID: 181762 [Multi-domain]  Cd Length: 257  Bit Score: 87.75  E-value: 5.38e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVR----TAAFDFTNAApsaykdllatlnQVEI 144
Cdd:PRK09291   7 ITGAGSGFGREVALRLARKGHNVIAGVQIAPQVTALRAEAARRGLALRVEkldlTDAIDRAQAA------------EWDV 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEYPdvlhKVDGGIERLANITTINTLPPtLFLTQlsaGILPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:PRK09291  75 DVLLNNAGIGEAGA----VVDIPVELVRELFETNVFGP-LELTQ---GFVRKMVARGKGKVVFTSSMAGLITGPFTGAYC 146
                        170       180
                 ....*....|....*....|....*....
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:PRK09291 147 ASKHALEAIAEAMHAELKPFGIQVATVNP 175
DltE COG3967
Short-chain dehydrogenase involved in D-alanine esterification of teichoic acids [Cell wall ...
69-262 1.18e-19

Short-chain dehydrogenase involved in D-alanine esterification of teichoic acids [Cell wall/membrane/envelope biogenesis, Lipid transport and metabolism];


Pssm-ID: 443167 [Multi-domain]  Cd Length: 246  Bit Score: 86.37  E-value: 1.18e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILekyssiEVRTAAFDFTNAA--PSAYKDLLAT---LNqve 143
Cdd:COG3967   10 ITGGTSGIGLALAKRLHARGNTVIITGRREEKLEEAAAANP------GLHTIVLDVADPAsiAALAEQVTAEfpdLN--- 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 igVLINNVGMSYEYpdvlhKVDGGIERLANIT---TINTLPPtlflTQLSAGILPQMVARKAGVIVNVgSSAGANQ-MAL 219
Cdd:COG3967   81 --VLINNAGIMRAE-----DLLDEAEDLADAEreiTTNLLGP----IRLTAAFLPHLKAQPEAAIVNV-SSGLAFVpLAV 148
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 808355644 220 WAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:COG3967  149 TPTYSATKAALHSYTQSLRHQLKDTSVKVIELAPPAVDTDLTG 191
ADH_SDR_c_like cd05323
insect type alcohol dehydrogenase (ADH)-like, classical (c) SDRs; This subgroup contains ...
67-260 1.79e-19

insect type alcohol dehydrogenase (ADH)-like, classical (c) SDRs; This subgroup contains insect type ADH, and 15-hydroxyprostaglandin dehydrogenase (15-PGDH) type I; these proteins are classical SDRs. ADH catalyzes the NAD+-dependent oxidation of alcohols to aldehydes/ketones. This subgroup is distinct from the zinc-dependent alcohol dehydrogenases of the medium chain dehydrogenase/reductase family, and evolved in fruit flies to allow the digestion of fermenting fruit. 15-PGDH catalyzes the NAD-dependent interconversion of (5Z,13E)-(15S)-11alpha,15-dihydroxy-9-oxoprost-13-enoate and (5Z,13E)-11alpha-hydroxy-9,15-dioxoprost-13-enoate, and has a typical SDR glycine-rich NAD-binding motif, which is not fully present in ADH. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187584 [Multi-domain]  Cd Length: 244  Bit Score: 85.82  E-value: 1.79e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKldETKKEILEKYSSIEVRTAAFDFTNaapsaYKDLLATLNQV---- 142
Cdd:cd05323    3 AIITGGASGIGLATAKLLLKKGAKVAILDRNENP--GAAAELQAINPKVKATFVQCDVTS-----WEQLAAAFKKAiekf 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 -EIGVLINNVGMSYEyPDVLhkvDGGIERLANITTINT-LPPTLFLTQLSAGILPQMVARKAGVIVNVGSSAGANQMALW 220
Cdd:cd05323   76 gRVDILINNAGILDE-KSYL---FAGKLPPPWEKTIDVnLTGVINTTYLALHYMDKNKGGKGGVIVNIGSVAGLYPAPQF 151
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQ-GITVQTIAPMMVATKM 260
Cdd:cd05323  152 PVYSASKHGVVGFTRSLADLLEYKtGVRVNAICPGFTNTPL 192
BKR_SDR_c cd05333
beta-Keto acyl carrier protein reductase (BKR), involved in Type II FAS, classical (c) SDRs; ...
67-263 2.45e-19

beta-Keto acyl carrier protein reductase (BKR), involved in Type II FAS, classical (c) SDRs; This subgroup includes the Escherichai coli K12 BKR, FabG. BKR catalyzes the NADPH-dependent reduction of ACP in the first reductive step of de novo fatty acid synthesis (FAS). FAS consists of four elongation steps, which are repeated to extend the fatty acid chain through the addition of two-carbo units from malonyl acyl-carrier protein (ACP): condensation, reduction, dehydration, and a final reduction. Type II FAS, typical of plants and many bacteria, maintains these activities on discrete polypeptides, while type I FAS utilizes one or two multifunctional polypeptides. BKR resembles enoyl reductase, which catalyzes the second reduction step in FAS. SDRs are a functionally diverse family of oxidoreductases that have a single domain with structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet) NAD(P)(H) binding region and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H) binding pattern: TGxxxGxG in classical SDRs. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P) binding motif and an altered active site motif (YXXXN). Fungal type type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P) binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr-151 and Lys-155, and well as Asn-111 (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187594 [Multi-domain]  Cd Length: 240  Bit Score: 85.68  E-value: 2.45e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIleKYSSIEVRTAAFDFTN--AAPSAYKDLLATLNQVEI 144
Cdd:cd05333    3 ALVTGASRGIGRAIALRLAAEGAKVAVTDRSEEAAAETVEEI--KALGGNAAALEADVSDreAVEALVEKVEAEFGPVDI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVG---------MSYE-YPDVlhkvdggierlanittINT-LPPTLFLTQlsaGILPQMVARKAGVIVNVGSSAG 213
Cdd:cd05333   81 --LVNNAGitrdnllmrMSEEdWDAV----------------INVnLTGVFNVTQ---AVIRAMIKRRSGRIINISSVVG 139
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 808355644 214 ----ANQmalwAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKV 263
Cdd:cd05333  140 lignPGQ----ANYAASKAGVIGFTKSLAKELASRGITVNAVAPGFIDTDMTDA 189
FabG-like PRK07231
SDR family oxidoreductase;
67-262 3.16e-19

SDR family oxidoreductase;


Pssm-ID: 235975 [Multi-domain]  Cd Length: 251  Bit Score: 85.27  E-value: 3.16e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDftnaaPSAYKDLLATLNQV--EI 144
Cdd:PRK07231   8 AIVTGASSGIGEGIARRFAAEGARVVVTDRNEEAAERVAAEILAGGRAIAVAADVSD-----EADVEAAVAAALERfgSV 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEYpDVLHKVDggIERLANITTINTLPPtLFLTQLSAgilPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:PRK07231  83 DILVNNAGTTHRN-GPLLDVD--EAEFDRIFAVNVKSP-YLWTQAAV---PAMRGEGGGAIVNVASTAGLRPRPGLGWYN 155
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:PRK07231 156 ASKGAVITLTKALAAELGPDKIRVNAVAPVVVETGLLE 193
THN_reductase-like_SDR_c cd05362
tetrahydroxynaphthalene/trihydroxynaphthalene reductase-like, classical (c) SDRs; 1,3,6, ...
67-260 3.98e-19

tetrahydroxynaphthalene/trihydroxynaphthalene reductase-like, classical (c) SDRs; 1,3,6,8-tetrahydroxynaphthalene reductase (4HNR) of Magnaporthe grisea and the related 1,3,8-trihydroxynaphthalene reductase (3HNR) are typical members of the SDR family containing the canonical glycine rich NAD(P)-binding site and active site tetrad, and function in fungal melanin biosynthesis. This subgroup also includes an SDR from Norway spruce that may function to protect against both biotic and abitoic stress. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187620 [Multi-domain]  Cd Length: 243  Bit Score: 85.02  E-value: 3.98e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLL-VSRTQSKLDETKKEILEK----------YSSIEVRTAAFDFTNAAPSaykdl 135
Cdd:cd05362    6 ALVTGASRGIGRAIAKRLARDGASVVVnYASSKAAAEEVVAEIEAAggkaiavqadVSDPSQVARLFDAAEKAFG----- 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 136 latlnqvEIGVLINNVGMSyeypDVLHKVDGGIERLANITTINTLPPTLFLTQLSAGIlpqmvaRKAGVIVNVGSSAGAN 215
Cdd:cd05362   81 -------GVDILVNNAGVM----LKKPIAETSEEEFDRMFTVNTKGAFFVLQEAAKRL------RDGGRIINISSSLTAA 143
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 808355644 216 QMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:cd05362  144 YTPNYGAYAGSKAAVEAFTRVLAKELGGRGITVNAVAPGPVDTDM 188
PRK09072 PRK09072
SDR family oxidoreductase;
68-260 4.68e-19

SDR family oxidoreductase;


Pssm-ID: 236372 [Multi-domain]  Cd Length: 263  Bit Score: 85.38  E-value: 4.68e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIleKYSSiEVRTAAFDFTnaAPSAYKDLLATLNQVE-IGV 146
Cdd:PRK09072   9 LLTGASGGIGQALAEALAAAGARLLLVGRNAEKLEALAARL--PYPG-RHRWVVADLT--SEAGREAVLARAREMGgINV 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYEypDVL-HKVDGGIERL--ANITTintlppTLFLTQLSagiLPQMVARKAGVIVNVGSSAGANQMALWAVY 223
Cdd:PRK09072  84 LINNAGVNHF--ALLeDQDPEAIERLlaLNLTA------PMQLTRAL---LPLLRAQPSAMVVNVGSTFGSIGYPGYASY 152
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 808355644 224 SATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK09072 153 CASKFALRGFSEALRRELADTGVRVLYLAPRATRTAM 189
BKR_like_SDR_like cd05344
putative beta-ketoacyl acyl carrier protein [ACP] reductase (BKR)-like, SDR; This subgroup ...
66-258 1.08e-18

putative beta-ketoacyl acyl carrier protein [ACP] reductase (BKR)-like, SDR; This subgroup resembles the SDR family, but does not have a perfect match to the NAD-binding motif or the catalytic tetrad characteristic of the SDRs. It includes the SDRs, Q9HYA2 from Pseudomonas aeruginosa PAO1 and APE0912 from Aeropyrum pernix K1. BKR catalyzes the NADPH-dependent reduction of ACP in the first reductive step of de novo fatty acid synthesis (FAS). FAS consists of four elongation steps, which are repeated to extend the fatty acid chain through the addition of two-carbo units from malonyl acyl-carrier protein (ACP): condensation, reduction, dehydration, and a final reduction. Type II FAS, typical of plants and many bacteria, maintains these activities on discrete polypeptides, while type I FAS utilizes one or two multifunctional polypeptides. BKR resembles enoyl reductase, which catalyzes the second reduction step in FAS. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187602 [Multi-domain]  Cd Length: 253  Bit Score: 83.86  E-value: 1.08e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  66 WAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIleKYSSIEVRTAAFDFTNA--APSAYKDLLATLNQVE 143
Cdd:cd05344    3 VALVTAASSGIGLAIARALAREGARVAICARNRENLERAASEL--RAGGAGVLAVVADLTDPedIDRLVEKAGDAFGRVD 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IgvLINNVGmsyeypdvlhkvDGGIERLANIT--------TINTLPPtLFLTQLsagILPQMVARKAGVIVNVGSSAGAN 215
Cdd:cd05344   81 I--LVNNAG------------GPPPGPFAELTdedwleafDLKLLSV-IRIVRA---VLPGMKERGWGRIVNISSLTVKE 142
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 808355644 216 QMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:cd05344  143 PEPNLVLSNVARAGLIGLVKTLSRELAPDGVTVNSVLPGYIDT 185
PRK07201 PRK07201
SDR family oxidoreductase;
68-260 1.17e-18

SDR family oxidoreductase;


Pssm-ID: 235962 [Multi-domain]  Cd Length: 657  Bit Score: 86.93  E-value: 1.17e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAafDFTNAAPSAY--KDLLATLNQVEIg 145
Cdd:PRK07201 375 LITGASSGIGRATAIKVAEAGATVFLVARNGEALDELVAEIRAKGGTAHAYTC--DLTDSAAVDHtvKDILAEHGHVDY- 451
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 vLINNVGMS-----YEYPDVLHKvdggIERLANITTINTLPPTLfltqlsaGILPQMVARKAGVIVNVgSSAG--ANQMA 218
Cdd:PRK07201 452 -LVNNAGRSirrsvENSTDRFHD----YERTMAVNYFGAVRLIL-------GLLPHMRERRFGHVVNV-SSIGvqTNAPR 518
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 808355644 219 LWAvYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK07201 519 FSA-YVASKAALDAFSDVAASETLSDGITFTTIHMPLVRTPM 559
fabG PRK05557
3-ketoacyl-(acyl-carrier-protein) reductase; Validated
67-263 1.30e-18

3-ketoacyl-(acyl-carrier-protein) reductase; Validated


Pssm-ID: 235500 [Multi-domain]  Cd Length: 248  Bit Score: 83.70  E-value: 1.30e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSsIEVRTAAFDFTNAAP--SAYKDLLATLNQVEI 144
Cdd:PRK05557   8 ALVTGASRGIGRAIAERLAAQGANVVINYASSEAGAEALVAEIGALG-GKALAVQGDVSDAESveRAVDEAKAEFGGVDI 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMSyeypdvlhkVDGGIERL-----ANITTINtLPPTLFLTQlsaGILPQMVARKAGVIVNVGSSAGANQMAL 219
Cdd:PRK05557  87 --LVNNAGIT---------RDNLLMRMkeedwDRVIDTN-LTGVFNLTK---AVARPMMKQRSGRIINISSVVGLMGNPG 151
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 808355644 220 WAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKV 263
Cdd:PRK05557 152 QANYAASKAGVIGFTKSLARELASRGITVNAVAPGFIETDMTDA 195
benD PRK12823
1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate dehydrogenase; Provisional
67-253 1.49e-18

1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate dehydrogenase; Provisional


Pssm-ID: 183772 [Multi-domain]  Cd Length: 260  Bit Score: 83.84  E-value: 1.49e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRtqSKL-DETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNQVEIg 145
Cdd:PRK12823  11 VVVTGAAQGIGRGVALRAAAEGARVVLVDR--SELvHEVAAELRAAGGEALALTADLETYAGAQAAMAAAVEAFGRIDV- 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 vLINNVGMS-----YEYPDVlHKVDGGIERlanittinTLPPTLFLTQlsaGILPQMVARKAGVIVNVGSSA--GANQMA 218
Cdd:PRK12823  88 -LINNVGGTiwakpFEEYEE-EQIEAEIRR--------SLFPTLWCCR---AVLPHMLAQGGGAIVNVSSIAtrGINRVP 154
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 808355644 219 lwavYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:PRK12823 155 ----YSAAKGGVNALTASLAFEYAEHGIRVNAVAP 185
CAD_SDR_c cd08934
clavulanic acid dehydrogenase (CAD), classical (c) SDR; CAD catalyzes the NADP-dependent ...
67-260 3.73e-18

clavulanic acid dehydrogenase (CAD), classical (c) SDR; CAD catalyzes the NADP-dependent reduction of clavulanate-9-aldehyde to clavulanic acid, a beta-lactamase inhibitor. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187639 [Multi-domain]  Cd Length: 243  Bit Score: 82.20  E-value: 3.73e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNQVEIgv 146
Cdd:cd08934    6 ALVTGASSGIGEATARALAAEGAAVAIAARRVDRLEALADELEAEGGKALVLELDVTDEQQVDAAVERTVEALGRLDI-- 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSyeypdVLHKVDGgierlANITTINTLPPT--LFLTQLSAGILPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:cd08934   84 LVNNAGIM-----LLGPVED-----ADTTDWTRMIDTnlLGLMYTTHAALPHHLLRNKGTIVNISSVAGRVAVRNSAVYN 153
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:cd08934  154 ATKFGVNAFSEGLRQEVTERGVRVVVIEPGTVDTEL 189
PRK12826 PRK12826
SDR family oxidoreductase;
67-260 5.74e-18

SDR family oxidoreductase;


Pssm-ID: 183775 [Multi-domain]  Cd Length: 251  Bit Score: 81.89  E-value: 5.74e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRtaAFDFTNAApsaykDLLATLNQVE--- 143
Cdd:PRK12826   9 ALVTGAARGIGRAIAVRLAADGAEVIVVDICGDDAAATAELVEAAGGKARAR--QVDVRDRA-----ALKAAVAAGVedf 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 --IGVLINNVGMSyeypdvlhkvdgGIERLANIT------TINT-LPPTLFLTQLSagiLPQMVARKAGVIVNVGSSAG- 213
Cdd:PRK12826  82 grLDILVANAGIF------------PLTPFAEMDdeqwerVIDVnLTGTFLLTQAA---LPALIRAGGGRIVLTSSVAGp 146
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 808355644 214 ANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK12826 147 RVGYPGLAHYAASKAGLVGFTRALALELAARNITVNSVHPGGVDTPM 193
carb_red_sniffer_like_SDR_c cd05325
carbonyl reductase sniffer-like, classical (c) SDRs; Sniffer is an NADPH-dependent carbonyl ...
67-275 6.78e-18

carbonyl reductase sniffer-like, classical (c) SDRs; Sniffer is an NADPH-dependent carbonyl reductase of the classical SDR family. Studies in Drosophila melanogaster implicate Sniffer in the prevention of neurodegeneration due to aging and oxidative-stress. This subgroup also includes Rhodococcus sp. AD45 IsoH, which is an NAD-dependent 1-hydroxy-2-glutathionyl-2-methyl-3-butene dehydrogenase involved in isoprene metabolism, Aspergillus nidulans StcE encoded by a gene which is part of a proposed sterigmatocystin biosynthesis gene cluster, Bacillus circulans SANK 72073 BtrF encoded by a gene found in the butirosin biosynthesis gene cluster, and Aspergillus parasiticus nor-1 involved in the biosynthesis of aflatoxins. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187586 [Multi-domain]  Cd Length: 233  Bit Score: 81.19  E-value: 6.78e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFN-VLLVSRTQSKLDETKKeILEKYSSIEVRTAafDFTNAAPSAYKDLLATLNQVEIG 145
Cdd:cd05325    1 VLITGASRGIGLELVRQLLARGNNtVIATCRDPSAATELAA-LGASHSRLHILEL--DVTDEIAESAEAVAERLGDAGLD 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 VLINNVGMSYEYPdvlHKVDGGIERLANITTINTLPPtLFLTQLSagiLPQMVARKAGVIVNVGS---SAGANQMALWAV 222
Cdd:cd05325   78 VLINNAGILHSYG---PASEVDSEDLLEVFQVNVLGP-LLLTQAF---LPLLLKGARAKIINISSrvgSIGDNTSGGWYS 150
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 808355644 223 YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK--VKRTSFFTPDGAV 275
Cdd:cd05325  151 YRASKAALNMLTKSLAVELKRDGITVVSLHPGWVRTDMGGpfAKNKGPITPEESV 205
fabG PRK05565
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
66-263 2.62e-17

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 235506 [Multi-domain]  Cd Length: 247  Bit Score: 79.89  E-value: 2.62e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  66 WAVVTGATDGIGKAYAFELARRGFNVLL-VSRTQSKLDETKKEILEKYSSIEvrtaafdFTNAAPSAYKDLLATLNQVE- 143
Cdd:PRK05565   7 VAIVTGASGGIGRAIAELLAKEGAKVVIaYDINEEAAQELLEEIKEEGGDAI-------AVKADVSSEEDVENLVEQIVe 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 ----IGVLINNVGMSY-----EYPDvlhkvdggiERLANITTINTLPPTLfltqLSAGILPQMVARKAGVIVNVgSSAGA 214
Cdd:PRK05565  80 kfgkIDILVNNAGISNfglvtDMTD---------EEWDRVIDVNLTGVML----LTRYALPYMIKRKSGVIVNI-SSIWG 145
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 808355644 215 NQMA-LWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKV 263
Cdd:PRK05565 146 LIGAsCEVLYSASKGAVNAFTKALAKELAPSGIRVNAVAPGAIDTEMWSS 195
17beta-HSDXI-like_SDR_c cd05339
human 17-beta-hydroxysteroid dehydrogenase XI-like, classical (c) SDRs; 17-beta-hydroxysteroid ...
67-260 3.19e-17

human 17-beta-hydroxysteroid dehydrogenase XI-like, classical (c) SDRs; 17-beta-hydroxysteroid dehydrogenases (17betaHSD) are a group of isozymes that catalyze activation and inactivation of estrogen and androgens. 17betaHSD type XI, a classical SDR, preferentially converts 3alpha-Adiol to androsterone but not numerous other tested steroids. This subgroup of classical SDRs also includes members identified as retinol dehydrogenases, which convert retinol to retinal, a property that overlaps with 17betaHSD activity. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187598 [Multi-domain]  Cd Length: 243  Bit Score: 79.59  E-value: 3.19e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSsiEVRTAAFDFTNaapsaYKDLLATLNQV---- 142
Cdd:cd05339    2 VLITGGGSGIGRLLALEFAKRGAKVVILDINEKGAEETANNVRKAGG--KVHYYKCDVSK-----REEVYEAAKKIkkev 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 -EIGVLINNVGMSYEYPdVLHKVDGGIERLANittINTLPPtLFLTQLsagILPQMVARKAGVIVNVGSSAGANQMALWA 221
Cdd:cd05339   75 gDVTILINNAGVVSGKK-LLELPDEEIEKTFE---VNTLAH-FWTTKA---FLPDMLERNHGHIVTIASVAGLISPAGLA 146
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 808355644 222 VYSATKKYVSWLTAILRKE---YEHQGITVQTIAPMMVATKM 260
Cdd:cd05339  147 DYCASKAAAVGFHESLRLElkaYGKPGIKTTLVCPYFINTGM 188
PRK10538 PRK10538
bifunctional NADP-dependent 3-hydroxy acid dehydrogenase/3-hydroxypropionate dehydrogenase ...
69-289 1.11e-16

bifunctional NADP-dependent 3-hydroxy acid dehydrogenase/3-hydroxypropionate dehydrogenase YdfG;


Pssm-ID: 182531 [Multi-domain]  Cd Length: 248  Bit Score: 78.26  E-value: 1.11e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKyssieVRTAAFDFTNAApsAYKDLLATLNQV--EIGV 146
Cdd:PRK10538   5 VTGATAGFGECITRRFIQQGHKVIATGRRQERLQELKDELGDN-----LYIAQLDVRNRA--AIEEMLASLPAEwrNIDV 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYeypdvlhkvdgGIE--RLANI----TTINTlpPTLFLTQLSAGILPQMVARKAGVIVNVGSSAGANQMALW 220
Cdd:PRK10538  78 LVNNAGLAL-----------GLEpaHKASVedweTMIDT--NNKGLVYMTRAVLPGMVERNHGHIINIGSTAGSWPYAGG 144
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVA-TKMSKVKrtsfFTPDGAVFAKSALNTVGNTSD 289
Cdd:PRK10538 145 NVYGATKAFVRQFSLNLRTDLHGTAVRVTDIEPGLVGgTEFSNVR----FKGDDGKAEKTYQNTVALTPE 210
TR_SDR_c cd05329
tropinone reductase-I and II (TR-1, and TR-II)-like, classical (c) SDRs; This subgroup ...
67-262 1.58e-16

tropinone reductase-I and II (TR-1, and TR-II)-like, classical (c) SDRs; This subgroup includes TR-I and TR-II; these proteins are members of the SDR family. TRs catalyze the NADPH-dependent reductions of the 3-carbonyl group of tropinone, to a beta-hydroxyl group. TR-I and TR-II produce different stereoisomers from tropinone, TR-I produces tropine (3alpha-hydroxytropane), and TR-II, produces pseudotropine (sigma-tropine, 3beta-hydroxytropane). SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187590 [Multi-domain]  Cd Length: 251  Bit Score: 77.87  E-value: 1.58e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKysSIEVRTAAFDFTNAapSAYKDLLATLNQV---E 143
Cdd:cd05329    9 ALVTGGTKGIGYAIVEELAGLGAEVYTCARNQKELDECLTEWREK--GFKVEGSVCDVSSR--SERQELMDTVASHfggK 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVGMsyeypdVLHK--VDGGIERLANITTINTLPPtLFLTQLSagiLPQMVARKAGVIVNVGSSAGANQMALWA 221
Cdd:cd05329   85 LNILVNNAGT------NIRKeaKDYTEEDYSLIMSTNFEAA-YHLSRLA---HPLLKASGNGNIVFISSVAGVIAVPSGA 154
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:cd05329  155 PYGATKGALNQLTRSLACEWAKDNIRVNAVAPWVIATPLVE 195
fabG PRK08217
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
68-262 2.26e-16

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 181297 [Multi-domain]  Cd Length: 253  Bit Score: 77.31  E-value: 2.26e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIleKYSSIEVRTAAFDFTNAApsaykDLLATLNQVE---- 143
Cdd:PRK08217   9 VITGGAQGLGRAMAEYLAQKGAKLALIDLNQEKLEEAVAEC--GALGTEVRGYAANVTDEE-----DVEATFAQIAedfg 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 -IGVLINNVGMSYEypDVLHKV-DGGIER---LANI-TTINTLPPTLFLTQLSAGIlpQMV-ARKAGVIVNVGSSAGANQ 216
Cdd:PRK08217  82 qLNGLINNAGILRD--GLLVKAkDGKVTSkmsLEQFqSVIDVNLTGVFLCGREAAA--KMIeSGSKGVIINISSIARAGN 157
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 808355644 217 MAlWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:PRK08217 158 MG-QTNYSASKAGVAAMTVTWAKELARYGIRVAAIAPGVIETEMTA 202
carb_red_PTCR-like_SDR_c cd05324
Porcine testicular carbonyl reductase (PTCR)-like, classical (c) SDRs; PTCR is a classical SDR ...
67-274 2.42e-16

Porcine testicular carbonyl reductase (PTCR)-like, classical (c) SDRs; PTCR is a classical SDR which catalyzes the NADPH-dependent reduction of ketones on steroids and prostaglandins. Unlike most SDRs, PTCR functions as a monomer. This subgroup also includes human carbonyl reductase 1 (CBR1) and CBR3. CBR1 is an NADPH-dependent SDR with broad substrate specificity and may be responsible for the in vivo reduction of quinones, prostaglandins, and other carbonyl-containing compounds. In addition it includes poppy NADPH-dependent salutaridine reductase which catalyzes the stereospecific reduction of salutaridine to 7(S)-salutaridinol in the biosynthesis of morphine, and Arabidopsis SDR1,a menthone reductase, which catalyzes the reduction of menthone to neomenthol, a compound with antimicrobial activity; SDR1 can also carry out neomenthol oxidation. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187585 [Multi-domain]  Cd Length: 225  Bit Score: 76.89  E-value: 2.42e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFN-VLLVSRTQSKLDETKKEILEKYSSIEVRtaAFDFTNAAP--SAYKDLLATLNQVE 143
Cdd:cd05324    3 ALVTGANRGIGFEIVRQLAKSGPGtVILTARDVERGQAAVEKLRAEGLSVRFH--QLDVTDDASieAAADFVEEKYGGLD 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IgvLINNVGMSYEypdvlhKVDGGIERLANIT-TINT-LPPTLFLTQlsaGILPQMVARKAGVIVNVGSSAGanqmALWA 221
Cdd:cd05324   81 I--LVNNAGIAFK------GFDDSTPTREQAReTMKTnFFGTVDVTQ---ALLPLLKKSPAGRIVNVSSGLG----SLTS 145
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKrtSFFTPD-GA 274
Cdd:cd05324  146 AYGVSKAALNALTRILAKELKETGIKVNACCPGWVKTDMGGGK--APKTPEeGA 197
retinol-DH_like_SDR_c_like cd05327
retinol dehydrogenase (retinol-DH), Light dependent Protochlorophyllide (Pchlide) ...
66-262 3.40e-16

retinol dehydrogenase (retinol-DH), Light dependent Protochlorophyllide (Pchlide) OxidoReductase (LPOR) and related proteins, classical (c) SDRs; Classical SDR subgroup containing retinol-DHs, LPORs, and related proteins. Retinol is processed by a medium chain alcohol dehydrogenase followed by retinol-DHs. Pchlide reductases act in chlorophyll biosynthesis. There are distinct enzymes that catalyze Pchlide reduction in light or dark conditions. Light-dependent reduction is via an NADP-dependent SDR, LPOR. Proteins in this subfamily share the glycine-rich NAD-binding motif of the classical SDRs, have a partial match to the canonical active site tetrad, but lack the typical active site Ser. This subgroup includes the human proteins: retinol dehydrogenase -12, -13 ,and -14, dehydrogenase/reductase SDR family member (DHRS)-12 , -13 and -X (a DHRS on chromosome X), and WWOX (WW domain-containing oxidoreductase), as well as a Neurospora crassa SDR encoded by the blue light inducible bli-4 gene. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 212492 [Multi-domain]  Cd Length: 269  Bit Score: 77.26  E-value: 3.40e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  66 WAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKY--SSIEVRTAafDFTNAA--PSAYKDLLATLNQ 141
Cdd:cd05327    3 VVVITGANSGIGKETARELAKRGAHVIIACRNEEKGEEAAAEIKKETgnAKVEVIQL--DLSSLAsvRQFAEEFLARFPR 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 142 VEIgvLINNVGMSY----EYPDvlhkvdgGIER-LAnittINTLPPTLFLTQLsagiLPQMVARKAGVIVNVGSSAGA-- 214
Cdd:cd05327   81 LDI--LINNAGIMApprrLTKD-------GFELqFA----VNYLGHFLLTNLL----LPVLKASAPSRIVNVSSIAHRag 143
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 215 ---NQMAL---------WAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:cd05327  144 pidFNDLDlennkeyspYKAYGQSKLANILFTRELARRLEGTGVTVNALHPGVVRTELLR 203
SDR_c4 cd08929
classical (c) SDR, subgroup 4; This subgroup has a canonical active site tetrad and a typical ...
67-261 4.76e-16

classical (c) SDR, subgroup 4; This subgroup has a canonical active site tetrad and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187634 [Multi-domain]  Cd Length: 226  Bit Score: 76.01  E-value: 4.76e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSI--EVRTAA--FDFTNAAPSAYKDLLATLNQV 142
Cdd:cd08929    3 ALVTGASRGIGEATARLLHAEGYRVGICARDEARLAAAAAQELEGVLGLagDVRDEAdvRRAVDAMEEAFGGLDALVNNA 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 EIGVLINNVGMSYEypdvlhkvdggiERLANITTINTLPPtlFLTQLSAgilPQMVARKAGVIVNVGSSAGANQMALWAV 222
Cdd:cd08929   83 GVGVMKPVEELTPE------------EWRLVLDTNLTGAF--YCIHKAA---PALLRRGGGTIVNVGSLAGKNAFKGGAA 145
                        170       180       190
                 ....*....|....*....|....*....|....*....
gi 808355644 223 YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:cd08929  146 YNASKFGLLGLSEAAMLDLREANIRVVNVMPGSVDTGFA 184
MDH-like_SDR_c cd05352
mannitol dehydrogenase (MDH)-like, classical (c) SDRs; NADP-mannitol dehydrogenase catalyzes ...
53-261 7.17e-16

mannitol dehydrogenase (MDH)-like, classical (c) SDRs; NADP-mannitol dehydrogenase catalyzes the conversion of fructose to mannitol, an acyclic 6-carbon sugar. MDH is a tetrameric member of the SDR family. This subgroup also includes various other tetrameric SDRs, including Pichia stipitis D-arabinitol dehydrogenase (aka polyol dehydrogenase), Candida albicans Sou1p, a sorbose reductase, and Candida parapsilosis (S)-specific carbonyl reductase (SCR, aka S-specific alcohol dehydrogenase) which catalyzes the enantioselective reduction of 2-hydroxyacetophenone into (S)-1-phenyl-1,2-ethanediol. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser).


Pssm-ID: 187610 [Multi-domain]  Cd Length: 252  Bit Score: 76.22  E-value: 7.17e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  53 LSPIDLKKRAgaswAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSsieVRTAAF--DFTNaaps 130
Cdd:cd05352    1 LDLFSLKGKV----AIVTGGSRGIGLAIARALAEAGADVAIIYNSAPRAEEKAEELAKKYG---VKTKAYkcDVSS---- 69
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 131 aYKDLLATLNQVE-----IGVLINNVGMSYEYPdvlhKVDGGIERLANITTINTLppTLFLTQLSAGilPQMVARKAGVI 205
Cdd:cd05352   70 -QESVEKTFKQIQkdfgkIDILIANAGITVHKP----ALDYTYEQWNKVIDVNLN--GVFNCAQAAA--KIFKKQGKGSL 140
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 808355644 206 VNVGSSAG--ANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:cd05352  141 IITASMSGtiVNRPQPQAAYNASKAAVIHLAKSLAVEWAKYFIRVNSISPGYIDTDLT 198
PRK06935 PRK06935
2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase KduD;
67-259 7.54e-16

2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase KduD;


Pssm-ID: 180761 [Multi-domain]  Cd Length: 258  Bit Score: 75.93  E-value: 7.54e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTqSKLDETKKEIlEKyssiEVRTAAF---DFTN--AAPSAYKDLLATLNQ 141
Cdd:PRK06935  18 AIVTGGNTGLGQGYAVALAKAGADIIITTHG-TNWDETRRLI-EK----EGRKVTFvqvDLTKpeSAEKVVKEALEEFGK 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 142 VEIgvLINNVGMSYEYPdVLHKVDGGIERLANItTINTLpptLFLTQLSAGIlpqMVARKAGVIVNVGSSAGANQMALWA 221
Cdd:PRK06935  92 IDI--LVNNAGTIRRAP-LLEYKDEDWNAVMDI-NLNSV---YHLSQAVAKV---MAKQGSGKIINIASMLSFQGGKFVP 161
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATK 259
Cdd:PRK06935 162 AYTASKHGVAGLTKAFANELAAYNIQVNAIAPGYIKTA 199
mannonate_red_SDR_c cd08935
putative D-mannonate oxidoreductase, classical (c) SDR; D-mannonate oxidoreductase catalyzes ...
67-292 7.86e-16

putative D-mannonate oxidoreductase, classical (c) SDR; D-mannonate oxidoreductase catalyzes the NAD-dependent interconversion of D-mannonate and D-fructuronate. This subgroup includes Bacillus subtitils UxuB/YjmF, a putative D-mannonate oxidoreductase; the B. subtilis UxuB gene is part of a putative ten-gene operon (the Yjm operon) involved in hexuronate catabolism. Escherichia coli UxuB does not belong to this subgroup. This subgroup has a canonical active site tetrad and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187640 [Multi-domain]  Cd Length: 271  Bit Score: 76.34  E-value: 7.86e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEK-YSSIEVRTAAFDFTNAApSAYKDLLATLNQVEIg 145
Cdd:cd08935    8 AVITGGTGVLGGAMARALAQAGAKVAALGRNQEKGDKVAKEITALgGRAIALAADVLDRASLE-RAREEIVAQFGTVDI- 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 vLINNVGMSyeYPDVlhKVDGGIERLANITTINTLP----PTLFLTQLSAGILP------QMVARKAGVIVNVGSSAGAN 215
Cdd:cd08935   86 -LINGAGGN--HPDA--TTDPEHYEPETEQNFFDLDeegwEFVFDLNLNGSFLPsqvfgkDMLEQKGGSIINISSMNAFS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 216 QMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSkvkRTSFFTPDG-------AVFAKSALNTVGNTS 288
Cdd:cd08935  161 PLTKVPAYSAAKAAVSNFTQWLAVEFATTGVRVNAIAPGFFVTPQN---RKLLINPDGsytdrsnKILGRTPMGRFGKPE 237

                 ....
gi 808355644 289 DTTG 292
Cdd:cd08935  238 ELLG 241
PRK08213 PRK08213
gluconate 5-dehydrogenase; Provisional
67-263 1.30e-15

gluconate 5-dehydrogenase; Provisional


Pssm-ID: 181295 [Multi-domain]  Cd Length: 259  Bit Score: 75.37  E-value: 1.30e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIleKYSSIEVRTAAFDFTNAAPSA--YKDLLATLNQVEI 144
Cdd:PRK08213  15 ALVTGGSRGLGLQIAEALGEAGARVVLSARKAEELEEAAAHL--EALGIDALWIAADVADEADIErlAEETLERFGHVDI 92
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMSYEYPDVLHKVDgGIERLANITTINTlpptlFLTQLSAGILpQMVARKAGVIVNVGSSAGAN-----QMAL 219
Cdd:PRK08213  93 --LVNNAGATWGAPAEDHPVE-AWDKVMNLNVRGL-----FLLSQAVAKR-SMIPRGYGRIINVASVAGLGgnppeVMDT 163
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 808355644 220 WAvYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKV 263
Cdd:PRK08213 164 IA-YNTSKGAVINFTRALAAEWGPHGIRVNAIAPGFFPTKMTRG 206
PRK06124 PRK06124
SDR family oxidoreductase;
67-258 1.46e-15

SDR family oxidoreductase;


Pssm-ID: 235702 [Multi-domain]  Cd Length: 256  Bit Score: 75.13  E-value: 1.46e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVrtAAFDFTN--AAPSAYKDLLATLNQVEI 144
Cdd:PRK06124  14 ALVTGSARGLGFEIARALAGAGAHVLVNGRNAATLEAAVAALRAAGGAAEA--LAFDIADeeAVAAAFARIDAEHGRLDI 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMSYEYPdVLHKVDGGIERLANIttiNTLPPTLfLTQLSAgilPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:PRK06124  92 --LVNNVGARDRRP-LAELDDAAIRALLET---DLVAPIL-LSRLAA---QRMKRQGYGRIIAITSIAGQVARAGDAVYP 161
                        170       180       190
                 ....*....|....*....|....*....|....
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK06124 162 AAKQGLTGLMRALAAEFGPHGITSNAIAPGYFAT 195
BKR_1_SDR_c cd05337
putative beta-ketoacyl acyl carrier protein [ACP] reductase (BKR), subgroup 1, classical (c) ...
67-261 1.71e-15

putative beta-ketoacyl acyl carrier protein [ACP] reductase (BKR), subgroup 1, classical (c) SDR; This subgroup includes Escherichia coli CFT073 FabG. The Escherichai coli K12 BKR, FabG, belongs to a different subgroup. BKR catalyzes the NADPH-dependent reduction of ACP in the first reductive step of de novo fatty acid synthesis (FAS). FAS consists of four elongation steps, which are repeated to extend the fatty acid chain through the addition of two-carbo units from malonyl acyl-carrier protein (ACP): condensation, reduction, dehydration, and a final reduction. Type II FAS, typical of plants and many bacteria, maintains these activities on discrete polypeptides, while type I FAS utilizes one or two multifunctional polypeptides. BKR resembles enoyl reductase, which catalyzes the second reduction step in FAS. SDRs are a functionally diverse family of oxidoreductases that have a single domain with structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet) NAD(P)(H) binding region and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H) binding pattern: TGxxxGxG in classical SDRs. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P) binding motif and an altered active site motif (YXXXN). Fungal type type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P) binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr-151 and Lys-155, and well as Asn-111 (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187596 [Multi-domain]  Cd Length: 255  Bit Score: 75.19  E-value: 1.71e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQS-KLDETKKEILekysSIEVRTAAFDFTNAAPSAYKDLL-ATLNQV-E 143
Cdd:cd05337    4 AIVTGASRGIGRAIATELAARGFDIAINDLPDDdQATEVVAEVL----AAGRRAIYFQADIGELSDHEALLdQAWEDFgR 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVGMSY-EYPDVLHKVDGGIERLANIttinTLPPTLFLTQLSAGIL---PQMVARKAGVIVNVGSSAGANQMAL 219
Cdd:cd05337   80 LDCLVNNAGIAVrPRGDLLDLTEDSFDRLIAI----NLRGPFFLTQAVARRMveqPDRFDGPHRSIIFVTSINAYLVSPN 155
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 808355644 220 WAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:cd05337  156 RGEYCISKAGLSMATRLLAYRLADEGIAVHEIRPGLIHTDMT 197
PRK06484 PRK06484
short chain dehydrogenase; Validated
67-260 2.28e-15

short chain dehydrogenase; Validated


Pssm-ID: 168574 [Multi-domain]  Cd Length: 520  Bit Score: 76.81  E-value: 2.28e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDftnAAPSAYKDLLATLNQVEigV 146
Cdd:PRK06484   8 VLVTGAAGGIGRAACQRFARAGDQVVVADRNVERARERADSLGPDHHALAMDVSDEA---QIREGFEQLHREFGRID--V 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYEYPDVLhkVDGGIERLANITTINTLPPTLFLTQlsagILPQMVARKAGV-IVNVGSSAGANQMALWAVYSA 225
Cdd:PRK06484  83 LVNNAGVTDPTMTAT--LDTTLEEFARLQAINLTGAYLVARE----ALRLMIEQGHGAaIVNVASGAGLVALPKRTAYSA 156
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 808355644 226 TKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK06484 157 SKAAVISLTRSLACEWAAKGIRVNAVLPGYVRTQM 191
SPR-like_SDR_c cd05367
sepiapterin reductase (SPR)-like, classical (c) SDRs; Human SPR, a member of the SDR family, ...
68-274 3.74e-15

sepiapterin reductase (SPR)-like, classical (c) SDRs; Human SPR, a member of the SDR family, catalyzes the NADP-dependent reduction of sepiaptern to 7,8-dihydrobiopterin (BH2). In addition to SPRs, this subgroup also contains Bacillus cereus yueD, a benzil reductase, which catalyzes the stereospecific reduction of benzil to (S)-benzoin. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187625 [Multi-domain]  Cd Length: 241  Bit Score: 73.86  E-value: 3.74e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFN--VLLVSRTQSKLDETKKEIlekYSSIEVRTAAFDFTNAApsAYKDLLATLNQV--E 143
Cdd:cd05367    3 ILTGASRGIGRALAEELLKRGSPsvVVLLARSEEPLQELKEEL---RPGLRVTTVKADLSDAA--GVEQLLEAIRKLdgE 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVGMSYeypDVLHKVDGGIERLANITTINTLPPtLFLTQLSAGILPQMVARKagVIVNVGSSAGANQMALWAVY 223
Cdd:cd05367   78 RDLLINNAGSLG---PVSKIEFIDLDELQKYFDLNLTSP-VCLTSTLLRAFKKRGLKK--TVVNVSSGAAVNPFKGWGLY 151
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 808355644 224 SATKKYVSWLTAILRKEYehQGITVQTIAPMMVATKMSKVKRTSFFTPDGA 274
Cdd:cd05367  152 CSSKAARDMFFRVLAAEE--PDVRVLSYAPGVVDTDMQREIRETSADPETR 200
PRK09242 PRK09242
SDR family oxidoreductase;
67-262 5.15e-15

SDR family oxidoreductase;


Pssm-ID: 181721 [Multi-domain]  Cd Length: 257  Bit Score: 73.63  E-value: 5.15e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAapsayKDLLATLNQVE--- 143
Cdd:PRK09242  12 ALITGASKGIGLAIAREFLGLGADVLIVARDADALAQARDELAEEFPEREVHGLAADVSDD-----EDRRAILDWVEdhw 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 --IGVLINNVGMSyeypdvLHK--VDGGIERLANITTINTLPPtlflTQLSAGILPQMVARKAGVIVNVGSSAGANQMAL 219
Cdd:PRK09242  87 dgLHILVNNAGGN------IRKaaIDYTEDEWRGIFETNLFSA----FELSRYAHPLLKQHASSAIVNIGSVSGLTHVRS 156
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 808355644 220 WAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:PRK09242 157 GAPYGMTKAALLQMTRNLAVEWAEDGIRVNAVAPWYIRTPLTS 199
SDR_c11 cd05364
classical (c) SDR, subgroup 11; SDRs are a functionally diverse family of oxidoreductases that ...
67-258 5.69e-15

classical (c) SDR, subgroup 11; SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187622 [Multi-domain]  Cd Length: 253  Bit Score: 73.60  E-value: 5.69e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEK-YSSIEVRTAAFDFTNAapsayKDLLATLNQV--- 142
Cdd:cd05364    6 AIITGSSSGIGAGTAILFARLGARLALTGRDAERLEETRQSCLQAgVSEKKILLVVADLTEE-----EGQDRIISTTlak 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 --EIGVLINNVGMSyeYPDVLHkvDGGIERLANITTINtLPPTLFLTQLSagiLPQMVARKaGVIVNVGSSAGANQMALW 220
Cdd:cd05364   81 fgRLDILVNNAGIL--AKGGGE--DQDIEEYDKVMNLN-LRAVIYLTKLA---VPHLIKTK-GEIVNVSSVAGGRSFPGV 151
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:cd05364  152 LYYCISKAALDQFTRCTALELAPKGVRVNSVSPGVIVT 189
HBDH_SDR_c cd08940
d-3-hydroxybutyrate dehydrogenase (HBDH), classical (c) SDRs; DHBDH, an NAD+ -dependent enzyme, ...
67-264 8.51e-15

d-3-hydroxybutyrate dehydrogenase (HBDH), classical (c) SDRs; DHBDH, an NAD+ -dependent enzyme, catalyzes the interconversion of D-3-hydroxybutyrate and acetoacetate. It is a classical SDR, with the canonical NAD-binding motif and active site tetrad. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187644 [Multi-domain]  Cd Length: 258  Bit Score: 73.25  E-value: 8.51e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSklDETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNQvEIG- 145
Cdd:cd08940    5 ALVTGSTSGIGLGIARALAAAGANIVLNGFGDA--AEIEAVRAGLAAKHGVKVLYHGADLSKPAAIEDMVAYAQR-QFGg 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 --VLINNVGMSY-----EYPdvlhkvdggIERLANITTINTLPPtlFLTqlSAGILPQMVARKAGVIVNVGSSAGANQMA 218
Cdd:cd08940   82 vdILVNNAGIQHvapieDFP---------TEKWDAIIALNLSAV--FHT--TRLALPHMKKQGWGRIINIASVHGLVASA 148
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 808355644 219 LWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVK 264
Cdd:cd08940  149 NKSAYVAAKHGVVGLTKVVALETAGTGVTCNAICPGWVLTPLVEKQ 194
PRK08251 PRK08251
SDR family oxidoreductase;
68-268 9.49e-15

SDR family oxidoreductase;


Pssm-ID: 181324 [Multi-domain]  Cd Length: 248  Bit Score: 72.66  E-value: 9.49e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTN--AAPSAYKDLLATLNQveIG 145
Cdd:PRK08251   6 LITGASSGLGAGMAREFAAKGRDLALCARRTDRLEELKAELLARYPGIKVAVAALDVNDhdQVFEVFAEFRDELGG--LD 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 VLINNVGMSYEYPdvlhkVDGGIERlANITTINT-LPPTLFLTQLSAGILPqmvARKAGVIVNVGSSAGANQM--ALwAV 222
Cdd:PRK08251  84 RVIVNAGIGKGAR-----LGTGKFW-ANKATAETnFVAALAQCEAAMEIFR---EQGSGHLVLISSVSAVRGLpgVK-AA 153
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 808355644 223 YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS-KVKRTSF 268
Cdd:PRK08251 154 YAASKAGVASLGEGLRAELAKTPIKVSTIEPGYIRSEMNaKAKSTPF 200
PRK12939 PRK12939
short chain dehydrogenase; Provisional
67-260 1.17e-14

short chain dehydrogenase; Provisional


Pssm-ID: 183833 [Multi-domain]  Cd Length: 250  Bit Score: 72.70  E-value: 1.17e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKysSIEVRTAAFDFTNAAPsaykdLLATLNQVE--- 143
Cdd:PRK12939  10 ALVTGAARGLGAAFAEALAEAGATVAFNDGLAAEARELAAALEAA--GGRAHAIAADLADPAS-----VQRFFDAAAaal 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 --IGVLINNVGMSyeypdvlhkvdggieRLANIT---------TINTLPPTLFLTQLSAGilPQMVARKAGVIVNVGSSA 212
Cdd:PRK12939  83 ggLDGLVNNAGIT---------------NSKSATeldidtwdaVMNVNVRGTFLMLRAAL--PHLRDSGRGRIVNLASDT 145
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 808355644 213 GANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK12939 146 ALWGAPKLGAYVASKGAVIGMTRSLARELGGRGITVNAIAPGLTATEA 193
PRK07825 PRK07825
short chain dehydrogenase; Provisional
68-261 1.34e-14

short chain dehydrogenase; Provisional


Pssm-ID: 181136 [Multi-domain]  Cd Length: 273  Bit Score: 72.67  E-value: 1.34e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlekyssIEVRTAAFDFTNAAPSAykdllATLNQVE---- 143
Cdd:PRK07825   9 AITGGARGIGLATARALAALGARVAIGDLDEALAKETAAEL------GLVVGGPLDVTDPASFA-----AFLDAVEadlg 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 -IGVLINNVGMSYEYPdVLHKVDGGIERlanITTINTLPPtLFLTQLSagiLPQMVARKAGVIVNVGSSAGANQMALWAV 222
Cdd:PRK07825  78 pIDVLVNNAGVMPVGP-FLDEPDAVTRR---ILDVNVYGV-ILGSKLA---APRMVPRGRGHVVNVASLAGKIPVPGMAT 149
                        170       180       190
                 ....*....|....*....|....*....|....*....
gi 808355644 223 YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:PRK07825 150 YCASKHAVVGFTDAARLELRGTGVHVSVVLPSFVNTELI 188
PRK07523 PRK07523
gluconate 5-dehydrogenase; Provisional
57-253 1.41e-14

gluconate 5-dehydrogenase; Provisional


Pssm-ID: 236040 [Multi-domain]  Cd Length: 255  Bit Score: 72.49  E-value: 1.41e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  57 DLKKRAgaswAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIleKYSSIEVRTAAFDFTN--AAPSAYKD 134
Cdd:PRK07523   7 DLTGRR----ALVTGSSQGIGYALAEGLAQAGAEVILNGRDPAKLAAAAESL--KGQGLSAHALAFDVTDhdAVRAAIDA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 135 LLATLNQVEIgvLINNVGMSYEYPDVLHKVDgGIERLANiTTINTLpptLFLTQLSAgilPQMVARKAGVIVNVGSSAGA 214
Cdd:PRK07523  81 FEAEIGPIDI--LVNNAGMQFRTPLEDFPAD-AFERLLR-TNISSV---FYVGQAVA---RHMIARGAGKIINIASVQSA 150
                        170       180       190
                 ....*....|....*....|....*....|....*....
gi 808355644 215 NQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:PRK07523 151 LARPGIAPYTATKGAVGNLTKGMATDWAKHGLQCNAIAP 189
Ycik_SDR_c cd05340
Escherichia coli K-12 YCIK-like, classical (c) SDRs; Escherichia coli K-12 YCIK and related ...
68-269 1.61e-14

Escherichia coli K-12 YCIK-like, classical (c) SDRs; Escherichia coli K-12 YCIK and related proteins have a canonical classical SDR nucleotide-binding motif and active site tetrad. They are predicted oxoacyl-(acyl carrier protein/ACP) reductases. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187599 [Multi-domain]  Cd Length: 236  Bit Score: 71.84  E-value: 1.61e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlEKYSSIEVRTAAFDFTNAAPSAYKDlLATLNQVEIGVL 147
Cdd:cd05340    8 LVTGASDGIGREAALTYARYGATVILLGRNEEKLRQVADHI-NEEGGRQPQWFILDLLTCTSENCQQ-LAQRIAVNYPRL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 148 ---INNVGMSYEYPDVLHKVDggiERLANITTINTLPPTLfLTQlsaGILPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:cd05340   86 dgvLHNAGLLGDVCPLSEQNP---QVWQDV*QVNVNATFM-LTQ---ALLPLLLKSDAGSLVFTSSSVGRQGRANWGAYA 158
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMskvkRTSFF 269
Cdd:cd05340  159 VSKFATEGL*QVLADEYQQRNLRVNCINPGGTRTAM----RASAF 199
PRK08945 PRK08945
putative oxoacyl-(acyl carrier protein) reductase; Provisional
69-260 2.92e-14

putative oxoacyl-(acyl carrier protein) reductase; Provisional


Pssm-ID: 236357 [Multi-domain]  Cd Length: 247  Bit Score: 71.44  E-value: 2.92e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNQvEIGVL- 147
Cdd:PRK08945  17 VTGAGDGIGREAALTYARHGATVILLGRTEEKLEAVYDEI-EAAGGPQPAIIPLDLLTATPQNYQQLADTIEE-QFGRLd 94
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 148 --INNVG-------MSYEYPDVLHKVdggieRLANITTintlppTLFLTQlsaGILPQMVARKAGVIVNVGSSAGANQMA 218
Cdd:PRK08945  95 gvLHNAGllgelgpMEQQDPEVWQDV-----MQVNVNA------TFMLTQ---ALLPLLLKSPAASLVFTSSSVGRQGRA 160
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 808355644 219 LWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK08945 161 NWGAYAVSKFATEGMMQVLADEYQGTNLRVNCINPGGTRTAM 202
PRK06181 PRK06181
SDR family oxidoreductase;
67-262 3.49e-14

SDR family oxidoreductase;


Pssm-ID: 235726 [Multi-domain]  Cd Length: 263  Bit Score: 71.55  E-value: 3.49e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSsiEVRTAAFDFTNAapSAYKDLLATLnqVE--- 143
Cdd:PRK06181   4 VIITGASEGIGRALAVRLARAGAQLVLAARNETRLASLAQELADHGG--EALVVPTDVSDA--EACERLIEAA--VArfg 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 -IGVLINNVGMSY-------EYPDVLHKVdggierlaniTTINTLPPtLFLTQLSagiLPQMVARKaGVIVNVGSSAGAN 215
Cdd:PRK06181  78 gIDILVNNAGITMwsrfdelTDLSVFERV----------MRVNYLGA-VYCTHAA---LPHLKASR-GQIVVVSSLAGLT 142
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 808355644 216 QMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:PRK06181 143 GVPTRSGYAASKHALHGFFDSLRIELADDGVAVTVVCPGFVATDIRK 189
Mgc4172-like_SDR_c cd05343
human Mgc4172-like, classical (c) SDRs; Human Mgc4172-like proteins, putative SDRs. These ...
67-258 3.49e-14

human Mgc4172-like, classical (c) SDRs; Human Mgc4172-like proteins, putative SDRs. These proteins are members of the SDR family, with a canonical active site tetrad and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187601 [Multi-domain]  Cd Length: 250  Bit Score: 71.39  E-value: 3.49e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEK-YSSIEVRTAafDFTNAapsayKDLLATLNQVE-- 143
Cdd:cd05343    9 ALVTGASVGIGAAVARALVQHGMKVVGCARRVDKIEALAAECQSAgYPTLFPYQC--DLSNE-----EQILSMFSAIRtq 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 ---IGVLINNVGMSyeYPDVLhkVDGGIERLANITTINTLpPTLFLTQLSagiLPQMVARKA--GVIVNVGSSAGAN--Q 216
Cdd:cd05343   82 hqgVDVCINNAGLA--RPEPL--LSGKTEGWKEMFDVNVL-ALSICTREA---YQSMKERNVddGHIININSMSGHRvpP 153
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 808355644 217 MALWAVYSATKKYVSWLTAILRKE--YEHQGITVQTIAPMMVAT 258
Cdd:cd05343  154 VSVFHFYAATKHAVTALTEGLRQElrEAKTHIRATSISPGLVET 197
PKR_SDR_c cd08945
Polyketide ketoreductase, classical (c) SDR; Polyketide ketoreductase (KR) is a classical SDR ...
67-268 5.19e-14

Polyketide ketoreductase, classical (c) SDR; Polyketide ketoreductase (KR) is a classical SDR with a characteristic NAD-binding pattern and active site tetrad. Aromatic polyketides include various aromatic compounds of pharmaceutical interest. Polyketide KR, part of the type II polyketide synthase (PKS) complex, is comprised of stand-alone domains that resemble the domains found in fatty acid synthase and multidomain type I PKS. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187649 [Multi-domain]  Cd Length: 258  Bit Score: 71.03  E-value: 5.19e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEkySSIEVRTAAFDFTNaaPSAYKDLLATLNQV--EI 144
Cdd:cd08945    6 ALVTGATSGIGLAIARRLGKEGLRVFVCARGEEGLATTVKELRE--AGVEADGRTCDVRS--VPEIEALVAAAVARygPI 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYeypdvlhkvDGGIERLAN---ITTINTLPPTLFLTQLSAGILPQMVARKAGVIVNVGSSAGANQMALWA 221
Cdd:cd08945   82 DVLVNNAGRSG---------GGATAELADelwLDVVETNLTGVFRVTKEVLKAGGMLERGTGRIINIASTGGKQGVVHAA 152
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRTSF 268
Cdd:cd08945  153 PYSASKHGVVGFTKALGLELARTGITVNAVCPGFVETPMAASVREHY 199
PRK07326 PRK07326
SDR family oxidoreductase;
67-258 6.81e-14

SDR family oxidoreductase;


Pssm-ID: 235990 [Multi-domain]  Cd Length: 237  Bit Score: 70.04  E-value: 6.81e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEiLEKYSsiEVRTAAFDFTNAAP--SAYKDLLATLNQVEI 144
Cdd:PRK07326   9 ALITGGSKGIGFAIAEALLAEGYKVAITARDQKELEEAAAE-LNNKG--NVLGLAADVRDEADvqRAVDAIVAAFGGLDV 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMSYEYPdvlhkvdggIERLANI---TTINTLPPTLFLTQLSAgiLPQMvARKAGVIVNVGSSAGANQMALWA 221
Cdd:PRK07326  86 --LIANAGVGHFAP---------VEELTPEewrLVIDTNLTGAFYTIKAA--VPAL-KRGGGYIINISSLAGTNFFAGGA 151
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK07326 152 AYNASKFGLVGFSEAAMLDLRQYGIKVSTIMPGSVAT 188
HSD10-like_SDR_c cd05371
17hydroxysteroid dehydrogenase type 10 (HSD10)-like, classical (c) SDRs; HSD10, also known as ...
67-262 8.63e-14

17hydroxysteroid dehydrogenase type 10 (HSD10)-like, classical (c) SDRs; HSD10, also known as amyloid-peptide-binding alcohol dehydrogenase (ABAD), was previously identified as a L-3-hydroxyacyl-CoA dehydrogenase, HADH2. In fatty acid metabolism, HADH2 catalyzes the third step of beta-oxidation, the conversion of a hydroxyl to a keto group in the NAD-dependent oxidation of L-3-hydroxyacyl CoA. In addition to alcohol dehydrogenase and HADH2 activites, HSD10 has steroid dehydrogenase activity. Although the mechanism is unclear, HSD10 is implicated in the formation of amyloid beta-petide in the brain (which is linked to the development of Alzheimer's disease). Although HSD10 is normally concentrated in the mitochondria, in the presence of amyloid beta-peptide it translocates into the plasma membrane, where it's action may generate cytotoxic aldehydes and may lower estrogen levels through its use of 17-beta-estradiol as a substrate. HSD10 is a member of the SRD family, but differs from other SDRs by the presence of two insertions of unknown function. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187629 [Multi-domain]  Cd Length: 252  Bit Score: 70.01  E-value: 8.63e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSK-LDETKKEILEKYSSIEVR-----TAAFDftnAAPSAYKDLLATLN 140
Cdd:cd05371    5 AVVTGGASGLGLATVERLLAQGAKVVILDLPNSPgETVAKLGDNCRFVPVDVTsekdvKAALA---LAKAKFGRLDIVVN 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 141 QVEIGVLINNVGMSYEYPDVLHKvdggIERLANITTINTLPptlfLTQLSAGilpQMVARKA------GVIVNVGSSAGA 214
Cdd:cd05371   82 CAGIAVAAKTYNKKGQQPHSLEL----FQRVINVNLIGTFN----VIRLAAG---AMGKNEPdqggerGVIINTASVAAF 150
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 808355644 215 NQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:cd05371  151 EGQIGQAAYSASKGGIVGMTLPIARDLAPQGIRVVTIAPGLFDTPLLA 198
SDR_c3 cd05360
classical (c) SDR, subgroup 3; These proteins are members of the classical SDR family, with a ...
68-258 9.40e-14

classical (c) SDR, subgroup 3; These proteins are members of the classical SDR family, with a canonical active site triad (and also active site Asn) and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187618 [Multi-domain]  Cd Length: 233  Bit Score: 69.72  E-value: 9.40e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAafDFTNAAPSAYKDLLATLNQVEIGVL 147
Cdd:cd05360    4 VITGASSGIGRATALAFAERGAKVVLAARSAEALHELAREVRELGGEAIAVVA--DVADAAQVERAADTAVERFGRIDTW 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 148 INNVGMSYeypdVLHKVDGGIERLANITTINtlpptlFLTQL--SAGILPQMVARKAGVIVNVGSSAGANQMALWAVYSA 225
Cdd:cd05360   82 VNNAGVAV----FGRFEDVTPEEFRRVFDVN------YLGHVygTLAALPHLRRRGGGALINVGSLLGYRSAPLQAAYSA 151
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 808355644 226 TKKYVSWLTAILRKEYEHQG--ITVQTIAPMMVAT 258
Cdd:cd05360  152 SKHAVRGFTESLRAELAHDGapISVTLVQPTAMNT 186
XR_like_SDR_c cd05351
xylulose reductase-like, classical (c) SDRs; Members of this subgroup include proteins ...
67-263 1.02e-13

xylulose reductase-like, classical (c) SDRs; Members of this subgroup include proteins identified as L-xylulose reductase (XR) and carbonyl reductase; they are members of the SDR family. XR, catalyzes the NADP-dependent reduction of L-xyulose and other sugars. Tetrameric mouse carbonyl reductase is involved in the metabolism of biogenic and xenobiotic carbonyl compounds. This subgroup also includes tetrameric chicken liver D-erythrulose reductase, which catalyzes the reduction of D-erythrulose to D-threitol. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser).


Pssm-ID: 187609 [Multi-domain]  Cd Length: 244  Bit Score: 69.81  E-value: 1.02e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlEKYSSIEVRTAAFDFTNAApsaykdlLATLNQVEIgv 146
Cdd:cd05351   10 ALVTGAGKGIGRATVKALAKAGARVVAVSRTQADLDSLVREC-PGIEPVCVDLSDWDATEEA-------LGSVGPVDL-- 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYEYPdVLHKVDGGIERLANIttinTLPPTLFLTQLsagILPQMVARKA-GVIVNVGSSAGANQMALWAVYSA 225
Cdd:cd05351   80 LVNNAAVAILQP-FLEVTKEAFDRSFDV----NVRAVIHVSQI---VARGMIARGVpGSIVNVSSQASQRALTNHTVYCS 151
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 808355644 226 TKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKV 263
Cdd:cd05351  152 TKAALDMLTKVMALELGPHKIRVNSVNPTVVMTDMGRD 189
cyclohexanol_reductase_SDR_c cd05330
cyclohexanol reductases, including levodione reductase, classical (c) SDRs; Cyloclohexanol ...
68-260 1.24e-13

cyclohexanol reductases, including levodione reductase, classical (c) SDRs; Cyloclohexanol reductases,including (6R)-2,2,6-trimethyl-1,4-cyclohexanedione (levodione) reductase of Corynebacterium aquaticum, catalyze the reversible oxidoreduction of hydroxycyclohexanone derivatives. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187591 [Multi-domain]  Cd Length: 257  Bit Score: 69.86  E-value: 1.24e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAP-SAYKDllATLNQV-EIG 145
Cdd:cd05330    7 LITGGGSGLGLATAVRLAKEGAKLSLVDLNEEGLEAAKAALLEIAPDAEVLLIKADVSDEAQvEAYVD--ATVEQFgRID 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 VLINNVGMSYEYPDVlhkVDGGIERLANITTINTLPPTLFLtqlsAGILPQMVARKAGVIVNVGSSAG----ANQMAlwa 221
Cdd:cd05330   85 GFFNNAGIEGKQNLT---EDFGADEFDKVVSINLRGVFYGL----EKVLKVMREQGSGMIVNTASVGGirgvGNQSG--- 154
                        170       180       190
                 ....*....|....*....|....*....|....*....
gi 808355644 222 vYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:cd05330  155 -YAAAKHGVVGLTRNSAVEYGQYGIRINAIAPGAILTPM 192
PRK12743 PRK12743
SDR family oxidoreductase;
67-260 1.39e-13

SDR family oxidoreductase;


Pssm-ID: 237187 [Multi-domain]  Cd Length: 256  Bit Score: 69.68  E-value: 1.39e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSK-LDETKKEILEKYSSIEVRTaaFDFTNA--APSAYKDLLATLNQve 143
Cdd:PRK12743   5 AIVTASDSGIGKACALLLAQQGFDIGITWHSDEEgAKETAEEVRSHGVRAEIRQ--LDLSDLpeGAQALDKLIQRLGR-- 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVGMSYEYPdvlhKVDGGIERLANITTINTLPPTLFLtQLSAgilPQMVAR-KAGVIVNVGSSAGANQMALWAV 222
Cdd:PRK12743  81 IDVLVNNAGAMTKAP----FLDMDFDEWRKIFTVDVDGAFLCS-QIAA---RHMVKQgQGGRIINITSVHEHTPLPGASA 152
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 808355644 223 YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK12743 153 YTAAKHALGGLTKAMALELVEHGILVNAVAPGAIATPM 190
fabG PRK12825
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
67-260 1.61e-13

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 237218 [Multi-domain]  Cd Length: 249  Bit Score: 69.13  E-value: 1.61e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSR-TQSKLDETKKEIleKYSSIEVRTAAFDFTNAApsaykDLLATLNQVE-- 143
Cdd:PRK12825   9 ALVTGAARGLGRAIALRLARAGADVVVHYRsDEEAAEELVEAV--EALGRRAQAVQADVTDKA-----ALEAAVAAAVer 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 ---IGVLINNVGmsyeypdvLHKvDGGIERLAN---ITTINT-LPPTLFLTQLsagILPQMVARKAGVIVNVGSSAGANQ 216
Cdd:PRK12825  82 fgrIDILVNNAG--------IFE-DKPLADMSDdewDEVIDVnLSGVFHLLRA---VVPPMRKQRGGRIVNISSVAGLPG 149
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 808355644 217 MALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK12825 150 WPGRSNYAAAKAGLVGLTKALARELAEYGITVNMVAPGDIDTDM 193
PRK06172 PRK06172
SDR family oxidoreductase;
67-285 2.18e-13

SDR family oxidoreductase;


Pssm-ID: 180440 [Multi-domain]  Cd Length: 253  Bit Score: 69.01  E-value: 2.18e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYS-SIEVRTaafDFTNAApsAYKDLLA-TLNQV-E 143
Cdd:PRK06172  10 ALVTGGAAGIGRATALAFAREGAKVVVADRDAAGGEETVALIREAGGeALFVAC---DVTRDA--EVKALVEqTIAAYgR 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVGMSYEYPDVlhkVDGGIERLANITTINTLPPTLFLTQLsagiLPQMVARKAGVIVNVGSSAGANQMALWAVY 223
Cdd:PRK06172  85 LDYAFNNAGIEIEQGRL---AEGSEAEFDAIMGVNVKGVWLCMKYQ----IPLMLAQGGGAIVNTASVAGLGAAPKMSIY 157
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 808355644 224 SATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMskVKRTSFFTPDGAVFAkSALNTVG 285
Cdd:PRK06172 158 AASKHAVIGLTKSAAIEYAKKGIRVNAVCPAVIDTDM--FRRAYEADPRKAEFA-AAMHPVG 216
PRK12429 PRK12429
3-hydroxybutyrate dehydrogenase; Provisional
67-258 2.41e-13

3-hydroxybutyrate dehydrogenase; Provisional


Pssm-ID: 237100 [Multi-domain]  Cd Length: 258  Bit Score: 68.76  E-value: 2.41e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKysSIEVRTAAFDFTNaaPSAYKDLLA----TLNQV 142
Cdd:PRK12429   7 ALVTGAASGIGLEIALALAKEGAKVVIADLNDEAAAAAAEALQKA--GGKAIGVAMDVTD--EEAINAGIDyaveTFGGV 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 EIgvLINNVGMSY-----EYPdvlhkvdggIERLANITTINTLPPtlFLTQLSAgiLPQMVARKAGVIVNVGSSAGANQM 217
Cdd:PRK12429  83 DI--LVNNAGIQHvapieDFP---------TEKWKKMIAIMLDGA--FLTTKAA--LPIMKAQGGGRIINMASVHGLVGS 147
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 808355644 218 ALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK12429 148 AGKAAYVSAKHGLIGLTKVVALEGATHGVTVNAICPGYVDT 188
PRK12937 PRK12937
short chain dehydrogenase; Provisional
67-260 2.46e-13

short chain dehydrogenase; Provisional


Pssm-ID: 171821 [Multi-domain]  Cd Length: 245  Bit Score: 68.62  E-value: 2.46e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLL-VSRTQSKLDETKKEILEKYSsievRTAAFDFTNAAPSAYKDLLATLNQV--E 143
Cdd:PRK12937   8 AIVTGASRGIGAAIARRLAADGFAVAVnYAGSAAAADELVAEIEAAGG----RAIAVQADVADAAAVTRLFDAAETAfgR 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVG-MSYEYPDvlhkvDGGIERLANITTINTlpPTLFLTQLSAgiLPQMvaRKAGVIVNVGSSAGANQMALWAV 222
Cdd:PRK12937  84 IDVLVNNAGvMPLGTIA-----DFDLEDFDRTIATNL--RGAFVVLREA--ARHL--GQGGRIINLSTSVIALPLPGYGP 152
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 808355644 223 YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK12937 153 YAASKAAVEGLVHVLANELRGRGITVNAVAPGPVATEL 190
PRK08703 PRK08703
SDR family oxidoreductase;
68-242 4.09e-13

SDR family oxidoreductase;


Pssm-ID: 169556 [Multi-domain]  Cd Length: 239  Bit Score: 68.03  E-value: 4.09e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKySSIEVRTAAFDFTNAAPSAYKDLLATLNQVEIGVL 147
Cdd:PRK08703  10 LVTGASQGLGEQVAKAYAAAGATVILVARHQKKLEKVYDAIVEA-GHPEPFAIRFDLMSAEEKEFEQFAATIAEATQGKL 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 148 INNVGMSYEYPDVLHKVDGGIERLANITTINTLPPtlflTQLSAGILPQMVARKAGVIVNVGSSAGANQMALWAVYSATK 227
Cdd:PRK08703  89 DGIVHCAGYFYALSPLDFQTVAEWVNQYRINTVAP----MGLTRALFPLLKQSPDASVIFVGESHGETPKAYWGGFGASK 164
                        170
                 ....*....|....*
gi 808355644 228 KYVSWLTAILRKEYE 242
Cdd:PRK08703 165 AALNYLCKVAADEWE 179
SDR_c12 cd08944
classical (c) SDR, subgroup 12; These are classical SDRs, with the canonical active site ...
67-274 5.64e-13

classical (c) SDR, subgroup 12; These are classical SDRs, with the canonical active site tetrad and glycine-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187648 [Multi-domain]  Cd Length: 246  Bit Score: 67.52  E-value: 5.64e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVrtaafDFTNAapSAYKDLLATLNQVEIGV 146
Cdd:cd08944    6 AIVTGAGAGIGAACAARLAREGARVVVADIDGGAAQAVVAQIAGGALALRV-----DVTDE--QQVAALFERAVEEFGGL 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 --LINNVGMSYEYPDVLhkvDGGIERLANITTINtLPPTLFLTQLSAgilPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:cd08944   79 dlLVNNAGAMHLTPAII---DTDLAVWDQTMAIN-LRGTFLCCRHAA---PRMIARGGGSIVNLSSIAGQSGDPGYGAYG 151
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRTSFFTPDGA 274
Cdd:cd08944  152 ASKAAIRNLTRTLAAELRHAGIRCNALAPGLIDTPLLLAKLAGFEGALGP 201
PRK07063 PRK07063
SDR family oxidoreductase;
67-258 1.07e-12

SDR family oxidoreductase;


Pssm-ID: 235924 [Multi-domain]  Cd Length: 260  Bit Score: 67.00  E-value: 1.07e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAApsaykDLLATLNQVE--- 143
Cdd:PRK07063  10 ALVTGAAQGIGAAIARAFAREGAAVALADLDAALAERAAAAIARDVAGARVLAVPADVTDAA-----SVAAAVAAAEeaf 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 --IGVLINNVGMSYeYPDVLHKVDGGIERlanittintlpptLFLTQLSA------GILPQMVARKAGVIVNVGSSAGAN 215
Cdd:PRK07063  85 gpLDVLVNNAGINV-FADPLAMTDEDWRR-------------CFAVDLDGawngcrAVLPGMVERGRGSIVNIASTHAFK 150
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 808355644 216 QMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK07063 151 IIPGCFPYPVAKHGLLGLTRALGIEYAARNVRVNAIAPGYIET 193
PRK08277 PRK08277
D-mannonate oxidoreductase; Provisional
67-273 1.41e-12

D-mannonate oxidoreductase; Provisional


Pssm-ID: 236216 [Multi-domain]  Cd Length: 278  Bit Score: 66.85  E-value: 1.41e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEK-YSSIEVRTAAFDFTNAApSAYKDLLATLNQVEIg 145
Cdd:PRK08277  13 AVITGGGGVLGGAMAKELARAGAKVAILDRNQEKAEAVVAEIKAAgGEALAVKADVLDKESLE-QARQQILEDFGPCDI- 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 vLINNVG-----------MSYEYPDVLHKVD---GGIERLANITTINTLPPTLFLTQlsagilpQMVARKAGVIVNVGSS 211
Cdd:PRK08277  91 -LINGAGgnhpkattdneFHELIEPTKTFFDldeEGFEFVFDLNLLGTLLPTQVFAK-------DMVGRKGGNIINISSM 162
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 808355644 212 AGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSkvkRTSFFTPDG 273
Cdd:PRK08277 163 NAFTPLTKVPAYSAAKAAISNFTQWLAVHFAKVGIRVNAIAPGFFLTEQN---RALLFNEDG 221
fabG PRK06077
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
67-260 1.42e-12

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 235693 [Multi-domain]  Cd Length: 252  Bit Score: 66.67  E-value: 1.42e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLL-VSRTQSKLDETKKEILEKYSS-------IEVRTAAFDFTNAAPSAYKdllat 138
Cdd:PRK06077   9 VVVTGSGRGIGRAIAVRLAKEGSLVVVnAKKRAEEMNETLKMVKENGGEgigvladVSTREGCETLAKATIDRYG----- 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 139 lnqvEIGVLINNVGMSYEYPdVLHKVDGGIERLANIttinTLPPTLFLTQLSAGILpqmvaRKAGVIVNVGSSAGANQMA 218
Cdd:PRK06077  84 ----VADILVNNAGLGLFSP-FLNVDDKLIDKHIST----DFKSVIYCSQELAKEM-----REGGAIVNIASVAGIRPAY 149
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 808355644 219 LWAVYSATKKYVSWLTAILRKEYEhQGITVQTIAPMMVATKM 260
Cdd:PRK06077 150 GLSIYGAMKAAVINLTKYLALELA-PKIRVNAIAPGFVKTKL 190
PRK06182 PRK06182
short chain dehydrogenase; Validated
67-253 1.59e-12

short chain dehydrogenase; Validated


Pssm-ID: 180448 [Multi-domain]  Cd Length: 273  Bit Score: 66.91  E-value: 1.59e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLdetkkeilEKYSSIEVRTAAFDFTNAApsaykDLLATLNQVE--- 143
Cdd:PRK06182   6 ALVTGASSGIGKATARRLAAQGYTVYGAARRVDKM--------EDLASLGVHPLSLDVTDEA-----SIKAAVDTIIaee 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 --IGVLINNVGM-SYeypdvlhkvdGGIERLANITTINTLPPTLF----LTQLsagILPQMVARKAGVIVNVGSSAGANQ 216
Cdd:PRK06182  73 grIDVLVNNAGYgSY----------GAIEDVPIDEARRQFEVNLFgaarLTQL---VLPHMRAQRSGRIINISSMGGKIY 139
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 808355644 217 MALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:PRK06182 140 TPLGAWYHATKFALEGFSDALRLEVAPFGIDVVVIEP 176
DHRS6_like_SDR_c cd05368
human DHRS6-like, classical (c) SDRs; Human DHRS6, and similar proteins. These proteins are ...
67-260 1.61e-12

human DHRS6-like, classical (c) SDRs; Human DHRS6, and similar proteins. These proteins are classical SDRs, with a canonical active site tetrad and a close match to the typical Gly-rich NAD-binding motif. Human DHRS6 is a cytosolic type 2 (R)-hydroxybutyrate dehydrogenase, which catalyses the conversion of (R)-hydroxybutyrate to acetoacetate. Also included in this subgroup is Escherichia coli UcpA (upstream cys P). Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction. Note: removed : needed to make this chiodl smaller when drew final trees: rmeoved text form description: Other proteins in this subgroup include Thermoplasma acidophilum aldohexose dehydrogenase, which has high dehydrogenase activity against D-mannose, Bacillus subtilis BacC involved in the biosynthesis of the dipeptide bacilysin and its antibiotic moiety anticapsin, Sphingomonas paucimobilis strain B90 LinC, involved in the degradation of hexachlorocyclohexane isomers...... P).


Pssm-ID: 187626 [Multi-domain]  Cd Length: 241  Bit Score: 66.34  E-value: 1.61e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSrtqskLDETKKEILEKYSSIEVRTAafDFTNAApsaykDLLATLNQVE-IG 145
Cdd:cd05368    5 ALITAAAQGIGRAIALAFAREGANVIATD-----INEEKLKELERGPGITTRVL--DVTDKE-----QVAALAKEEGrID 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 VLINNVGMSYeYPDVLHKVDGGIERLANIttinTLPPTLFLTQlsaGILPQMVARKAGVIVNVGSSAGA-----NQMalw 220
Cdd:cd05368   73 VLFNCAGFVH-HGSILDCEDDDWDFAMNL----NVRSMYLMIK---AVLPKMLARKDGSIINMSSVASSikgvpNRF--- 141
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 808355644 221 aVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:cd05368  142 -VYSTTKAAVIGLTKSVAADFAQQGIRCNAICPGTVDTPS 180
PRK08643 PRK08643
(S)-acetoin forming diacetyl reductase;
67-260 1.93e-12

(S)-acetoin forming diacetyl reductase;


Pssm-ID: 181518 [Multi-domain]  Cd Length: 256  Bit Score: 66.29  E-value: 1.93e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQskldETKKEILEKYSSIEVRTAAF--DFTN-----AAPSAYKDLLATL 139
Cdd:PRK08643   5 ALVTGAGQGIGFAIAKRLVEDGFKVAIVDYNE----ETAQAAADKLSKDGGKAIAVkaDVSDrdqvfAAVRQVVDTFGDL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 140 NqveigVLINNVGmsyeypdvlhkvdggierLANITTINTLPPTLFLTQLSA-------GILPQMVARKA----GVIVNV 208
Cdd:PRK08643  81 N-----VVVNNAG------------------VAPTTPIETITEEQFDKVYNInvggviwGIQAAQEAFKKlghgGKIINA 137
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 808355644 209 GSSAGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK08643 138 TSQAGVVGNPELAVYSSTKFAVRGLTQTAARDLASEGITVNAYAPGIVKTPM 189
PRK08219 PRK08219
SDR family oxidoreductase;
67-260 2.19e-12

SDR family oxidoreductase;


Pssm-ID: 181298 [Multi-domain]  Cd Length: 227  Bit Score: 65.72  E-value: 2.19e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRgFNVLLVSRTQSKLDETKKEIlekyssIEVRTAAFDFTNAAPSAYkdllATLNQVEIGV 146
Cdd:PRK08219   6 ALITGASRGIGAAIARELAPT-HTLLLGGRPAERLDELAAEL------PGATPFPVDLTDPEAIAA----AVEQLGRLDV 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYeypdvLHKV-DGGIERLANITTINTLPPTlfltQLSAGILPQMVARKaGVIVNVGSSAGANQMALWAVYSA 225
Cdd:PRK08219  75 LVHNAGVAD-----LGPVaESTVDEWRATLEVNVVAPA----ELTRLLLPALRAAH-GHVVFINSGAGLRANPGWGSYAA 144
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 808355644 226 TKKYVSWLTAILRKEyEHQGITVQTIAPMMVATKM 260
Cdd:PRK08219 145 SKFALRALADALREE-EPGNVRVTSVHPGRTDTDM 178
PRK06841 PRK06841
short chain dehydrogenase; Provisional
67-262 2.59e-12

short chain dehydrogenase; Provisional


Pssm-ID: 180723 [Multi-domain]  Cd Length: 255  Bit Score: 65.84  E-value: 2.59e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRtqsklDETKKEILEKYSSIEVRTAAFDFTN--AAPSAYKDLLATLNQVEI 144
Cdd:PRK06841  18 AVVTGGASGIGHAIAELFAAKGARVALLDR-----SEDVAEVAAQLLGGNAKGLVCDVSDsqSVEAAVAAVISAFGRIDI 92
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMSYeypdvLHKVDGGIERLANIT-TINtLPPTLFLTQLSAgilPQMVARKAGVIVNVGSSAGANQMALWAVY 223
Cdd:PRK06841  93 --LVNSAGVAL-----LAPAEDVSEEDWDKTiDIN-LKGSFLMAQAVG---RHMIAAGGGKIVNLASQAGVVALERHVAY 161
                        170       180       190
                 ....*....|....*....|....*....|....*....
gi 808355644 224 SATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:PRK06841 162 CASKAGVVGMTKVLALEWGPYGITVNAISPTVVLTELGK 200
PRK07774 PRK07774
SDR family oxidoreductase;
67-263 2.76e-12

SDR family oxidoreductase;


Pssm-ID: 236094 [Multi-domain]  Cd Length: 250  Bit Score: 65.54  E-value: 2.76e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEK-YSSIEVRTAAFDFTNAAPSAYkdllATLNQV-EI 144
Cdd:PRK07774   9 AIVTGAAGGIGQAYAEALAREGASVVVADINAEGAERVAKQIVADgGTAIAVQVDVSDPDSAKAMAD----ATVSAFgGI 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINN----VGMSyeyPDVLHKVDggIERLANITTINtLPPTLFLTQlsaGILPQMVARKAGVIVNvGSSAGAnqmalW 220
Cdd:PRK07774  85 DYLVNNaaiyGGMK---LDLLITVP--WDYYKKFMSVN-LDGALVCTR---AVYKHMAKRGGGAIVN-QSSTAA-----W 149
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 808355644 221 ---AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKV 263
Cdd:PRK07774 150 lysNFYGLAKVGLNGLTQQLARELGGMNIRVNAIAPGPIDTEATRT 195
PRK12828 PRK12828
short chain dehydrogenase; Provisional
67-298 3.96e-12

short chain dehydrogenase; Provisional


Pssm-ID: 237220 [Multi-domain]  Cd Length: 239  Bit Score: 65.20  E-value: 3.96e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETkkeiLEKYSSIEVRTAAFDFTNaaPSAYKDLLATLNQV--EI 144
Cdd:PRK12828  10 VAITGGFGGLGRATAAWLAARGARVALIGRGAAPLSQT----LPGVPADALRIGGIDLVD--PQAARRAVDEVNRQfgRL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGmSYEYPDVLHKVDGGIERLANI---TTINTlpptlfltqlSAGILPQMVARKAGVIVNVGSSAGANQMALWA 221
Cdd:PRK12828  84 DALVNIAG-AFVWGTIADGDADTWDRMYGVnvkTTLNA----------SKAALPALTASGGGRIVNIGAGAALKAGPGMG 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKR-----TSFFTPD--GAVFAKSAlntvgntSDTTGYI 294
Cdd:PRK12828 153 AYAAAKAGVARLTEALAAELLDRGITVNAVLPSIIDTPPNRADMpdadfSRWVTPEqiAAVIAFLL-------SDEAQAI 225

                 ....
gi 808355644 295 THQL 298
Cdd:PRK12828 226 TGAS 229
PRK12938 PRK12938
3-ketoacyl-ACP reductase;
67-265 4.25e-12

3-ketoacyl-ACP reductase;


Pssm-ID: 171822 [Multi-domain]  Cd Length: 246  Bit Score: 65.03  E-value: 4.25e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLL----VSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLAtlnqv 142
Cdd:PRK12938   6 AYVTGGMGGIGTSICQRLHKDGFKVVAgcgpNSPRRVKWLEDQKALGFDFIASEGNVGDWDSTKAAFDKVKAEVG----- 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 EIGVLINNVGMSYeypDVLHKvdgGIERLANITTINTLPPTLFltQLSAGILPQMVARKAGVIVNVGSSAGANQMALWAV 222
Cdd:PRK12938  81 EIDVLVNNAGITR---DVVFR---KMTREDWTAVIDTNLTSLF--NVTKQVIDGMVERGWGRIINISSVNGQKGQFGQTN 152
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 808355644 223 YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKR 265
Cdd:PRK12938 153 YSTAKAGIHGFTMSLAQEVATKGVTVNTVSPGYIGTDMVKAIR 195
meso-BDH-like_SDR_c cd05366
meso-2,3-butanediol dehydrogenase-like, classical (c) SDRs; 2,3-butanediol dehydrogenases ...
67-260 4.47e-12

meso-2,3-butanediol dehydrogenase-like, classical (c) SDRs; 2,3-butanediol dehydrogenases (BDHs) catalyze the NAD+ dependent conversion of 2,3-butanediol to acetonin; BDHs are classified into types according to their stereospecificity as to substrates and products. Included in this subgroup are Klebsiella pneumonia meso-BDH which catalyzes meso-2,3-butanediol to D(-)-acetonin, and Corynebacterium glutamicum L-BDH which catalyzes lX+)-2,3-butanediol to L(+)-acetonin. This subgroup is comprised of classical SDRs with the characteristic catalytic triad and NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187624 [Multi-domain]  Cd Length: 257  Bit Score: 65.09  E-value: 4.47e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQsklDETKKEILEKYSSIEVRTAAF--DFTNAAP--SAYKDLLATLNQv 142
Cdd:cd05366    5 AIITGAAQGIGRAIAERLAADGFNIVLADLNL---EEAAKSTIQEISEAGYNAVAVgaDVTDKDDveALIDQAVEKFGS- 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 eIGVLINNVGmsyeypdvlhkvdggierLANITTINTLPPTLFLTQLS---AGIL--PQMVARK------AGVIVNVGSS 211
Cdd:cd05366   81 -FDVMVNNAG------------------IAPITPLLTITEEDLKKVYAvnvFGVLfgIQAAARQfkklghGGKIINASSI 141
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*....
gi 808355644 212 AGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:cd05366  142 AGVQGFPNLGAYSASKFAVRGLTQTAAQELAPKGITVNAYAPGIVKTEM 190
PRK08267 PRK08267
SDR family oxidoreductase;
69-260 5.36e-12

SDR family oxidoreductase;


Pssm-ID: 236210 [Multi-domain]  Cd Length: 260  Bit Score: 64.96  E-value: 5.36e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlekySSIEVRTAAFDFTNAApsAYKDLLA---TLNQVEIG 145
Cdd:PRK08267   6 ITGAASGIGRATALLFAAEGWRVGAYDINEAGLAALAAEL----GAGNAWTGALDVTDRA--AWDAALAdfaAATGGRLD 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 VLINNVGMSYEYPdvLHKVD-GGIERLANITTINTLpptlfltqlsAGI---LPQMVARKAGVIVNVGSSAGANQMALWA 221
Cdd:PRK08267  80 VLFNNAGILRGGP--FEDIPlEAHDRVIDINVKGVL----------NGAhaaLPYLKATPGARVINTSSASAIYGQPGLA 147
                        170       180       190
                 ....*....|....*....|....*....|....*....
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK08267 148 VYSATKFAVRGLTEALDLEWRRHGIRVADVMPLFVDTAM 186
PRK07024 PRK07024
SDR family oxidoreductase;
68-284 6.43e-12

SDR family oxidoreductase;


Pssm-ID: 235910 [Multi-domain]  Cd Length: 257  Bit Score: 64.57  E-value: 6.43e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEiLEKYSSIEVRTAafDFTNAAP--SAYKDLLATLNQVEig 145
Cdd:PRK07024   6 FITGASSGIGQALAREYARQGATLGLVARRTDALQAFAAR-LPKAARVSVYAA--DVRDADAlaAAAADFIAAHGLPD-- 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 VLINNVGMS-------YEYPDVLHKVdggierLA--NITTINTLPPtlfltqlsagILPQMVARKAGVIVNVGSSAGANQ 216
Cdd:PRK07024  81 VVIANAGISvgtlteeREDLAVFREV------MDtnYFGMVATFQP----------FIAPMRAARRGTLVGIASVAGVRG 144
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 217 MALWAVYSATKKYV-SWLTAiLRKEYEHQGITVQTIAPMMVATKMSKVKRTSF-FTPDGAVFAKSALNTV 284
Cdd:PRK07024 145 LPGAGAYSASKAAAiKYLES-LRVELRPAGVRVVTIAPGYIRTPMTAHNPYPMpFLMDADRFAARAARAI 213
PRK07109 PRK07109
short chain dehydrogenase; Provisional
60-258 1.20e-11

short chain dehydrogenase; Provisional


Pssm-ID: 235935 [Multi-domain]  Cd Length: 334  Bit Score: 64.56  E-value: 1.20e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  60 KRAGASWAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSsiEVRTAAFDFTNAApsaykDLLATL 139
Cdd:PRK07109   4 KPIGRQVVVITGASAGVGRATARAFARRGAKVVLLARGEEGLEALAAEIRAAGG--EALAVVADVADAE-----AVQAAA 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 140 NQVE-----IGVLINNVGMSYEYPdvLHKVDggIERLANITTINtlpptlFLTQ----LSAgiLPQMVARKAGVIVNVGS 210
Cdd:PRK07109  77 DRAEeelgpIDTWVNNAMVTVFGP--FEDVT--PEEFRRVTEVT------YLGVvhgtLAA--LRHMRPRDRGAIIQVGS 144
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 808355644 211 SAGANQMALWAVYSATKKYVSWLTAILRKEYEHQG--ITVQTIAPMMVAT 258
Cdd:PRK07109 145 ALAYRSIPLQSAYCAAKHAIRGFTDSLRCELLHDGspVSVTMVQPPAVNT 194
PRK07775 PRK07775
SDR family oxidoreductase;
67-260 1.23e-11

SDR family oxidoreductase;


Pssm-ID: 181113 [Multi-domain]  Cd Length: 274  Bit Score: 64.01  E-value: 1.23e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLdetkKEILEKYSSI--EVRTAAFDFTNaaPSAYKDLLATLNQV-- 142
Cdd:PRK07775  13 ALVAGASSGIGAATAIELAAAGFPVALGARRVEKC----EELVDKIRADggEAVAFPLDVTD--PDSVKSFVAQAEEAlg 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 EIGVLINNVGMSyeYPDVLHKVDG-GIERLANITTINTlpptlflTQLSAGILPQMVARKAGVIVNVGSSAGANQMALWA 221
Cdd:PRK07775  87 EIEVLVSGAGDT--YFGKLHEISTeQFESQVQIHLVGA-------NRLATAVLPGMIERRRGDLIFVGSDVALRQRPHMG 157
                        170       180       190
                 ....*....|....*....|....*....|....*....
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK07775 158 AYGAAKAGLEAMVTNLQMELEGTGVRASIVHPGPTLTGM 196
PRK06179 PRK06179
short chain dehydrogenase; Provisional
67-260 1.43e-11

short chain dehydrogenase; Provisional


Pssm-ID: 235725 [Multi-domain]  Cd Length: 270  Bit Score: 63.77  E-value: 1.43e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDetkkeilekySSIEVRTAAFDFTNAAP--SAYKDLLATLNQveI 144
Cdd:PRK06179   7 ALVTGASSGIGRATAEKLARAGYRVFGTSRNPARAA----------PIPGVELLELDVTDDASvqAAVDEVIARAGR--I 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSyeypdvlhkVDGGIERlANITTINTLPPTLF--LTQLSAGILPQMVARKAGVIVNVGSSAG---ANQMAL 219
Cdd:PRK06179  75 DVLVNNAGVG---------LAGAAEE-SSIAQAQALFDTNVfgILRMTRAVLPHMRAQGSGRIINISSVLGflpAPYMAL 144
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 808355644 220 wavYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK06179 145 ---YAASKHAVEGYSESLDHEVRQFGIRVSLVEPAYTKTNF 182
PRK12827 PRK12827
short chain dehydrogenase; Provisional
67-260 1.67e-11

short chain dehydrogenase; Provisional


Pssm-ID: 237219 [Multi-domain]  Cd Length: 249  Bit Score: 63.59  E-value: 1.67e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVS----RTQSKLDETKKEILEKYSSieVRTAAFDFTN--AAPSAYKDLLATLN 140
Cdd:PRK12827   9 VLITGGSGGLGRAIAVRLAADGADVIVLDihpmRGRAEADAVAAGIEAAGGK--ALGLAFDVRDfaATRAALDAGVEEFG 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 141 QVEIgvLINNVGMSYEYPdvlhKVDGGIERLANITTINtLPPTLFLTQlsAGILPQMVARKAGVIVNVGSSAGANQMALW 220
Cdd:PRK12827  87 RLDI--LVNNAGIATDAA----FAELSIEEWDDVIDVN-LDGFFNVTQ--AALPPMIRARRGGRIVNIASVAGVRGNRGQ 157
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK12827 158 VNYAASKAGLIGLTKTLANELAPRGITVNAVAPGAINTPM 197
PRK12829 PRK12829
short chain dehydrogenase; Provisional
67-260 1.68e-11

short chain dehydrogenase; Provisional


Pssm-ID: 183778 [Multi-domain]  Cd Length: 264  Bit Score: 63.54  E-value: 1.68e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEilekYSSIEVRTAAFDFTNaaPSAYKDLLATlnQVE--- 143
Cdd:PRK12829  14 VLVTGGASGIGRAIAEAFAEAGARVHVCDVSEAALAATAAR----LPGAKVTATVADVAD--PAQVERVFDT--AVErfg 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 -IGVLINNVGMSyeypdvlhkvdGGIERLANIT------TINTLPPTLFLTQLSAgiLPQMVARKAG-VIVNVGSSAGAN 215
Cdd:PRK12829  86 gLDVLVNNAGIA-----------GPTGGIDEITpeqweqTLAVNLNGQFYFARAA--VPLLKASGHGgVIIALSSVAGRL 152
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 808355644 216 QMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK12829 153 GYPGRTPYAASKWAVVGLVKSLAIELGPLGIRVNAILPGIVRGPR 197
PRK07890 PRK07890
short chain dehydrogenase; Provisional
68-253 2.00e-11

short chain dehydrogenase; Provisional


Pssm-ID: 181159 [Multi-domain]  Cd Length: 258  Bit Score: 63.44  E-value: 2.00e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEK-YSSIEVRTaafDFTNAAPSAYkdlLATLNQVEIG- 145
Cdd:PRK07890   9 VVSGVGPGLGRTLAVRAARAGADVVLAARTAERLDEVAAEIDDLgRRALAVPT---DITDEDQCAN---LVALALERFGr 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 --VLINNvgmSYEYPdvlhkVDGGIER--LANITTINTLppTLFLT-QLSAGILPQMvARKAGVIVNVGSSAGANQMALW 220
Cdd:PRK07890  83 vdALVNN---AFRVP-----SMKPLADadFAHWRAVIEL--NVLGTlRLTQAFTPAL-AESGGSIVMINSMVLRHSQPKY 151
                        170       180       190
                 ....*....|....*....|....*....|...
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:PRK07890 152 GAYKMAKGALLAASQSLATELGPQGIRVNSVAP 184
PRK05693 PRK05693
SDR family oxidoreductase;
67-262 2.37e-11

SDR family oxidoreductase;


Pssm-ID: 168186 [Multi-domain]  Cd Length: 274  Bit Score: 63.27  E-value: 2.37e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRtqskldetKKEILEKYSSIEVRTAAFDFTNAApsAYKDLLATLNQV--EI 144
Cdd:PRK05693   4 VLITGCSSGIGRALADAFKAAGYEVWATAR--------KAEDVEALAAAGFTAVQLDVNDGA--ALARLAEELEAEhgGL 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEYPdvlhKVDGGIERLANITTINTLPPtlflTQLSAGILPQMvARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:PRK05693  74 DVLINNAGYGAMGP----LLDGGVEAMRRQFETNVFAV----VGVTRALFPLL-RRSRGLVVNIGSVSGVLVTPFAGAYC 144
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:PRK05693 145 ASKAAVHALSDALRLELAPFGVQVMEVQPGAIASQFAS 182
PRK06171 PRK06171
sorbitol-6-phosphate 2-dehydrogenase; Provisional
68-260 2.55e-11

sorbitol-6-phosphate 2-dehydrogenase; Provisional


Pssm-ID: 180439 [Multi-domain]  Cd Length: 266  Bit Score: 63.11  E-value: 2.55e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDEtkkeilEKYSSIEVrtaafDFTNAApsAYKDLLATLNQV--EIG 145
Cdd:PRK06171  13 IVTGGSSGIGLAIVKELLANGANVVNADIHGGDGQH------ENYQFVPT-----DVSSAE--EVNHTVAEIIEKfgRID 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 VLINNVGMSYeyPDVLhkVD-----GGIERLAN----ITTINTlpPTLFLtqLSAGILPQMVARKAGVIVNVGSSAGANQ 216
Cdd:PRK06171  80 GLVNNAGINI--PRLL--VDekdpaGKYELNEAafdkMFNINQ--KGVFL--MSQAVARQMVKQHDGVIVNMSSEAGLEG 151
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 808355644 217 MALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAP-MMVATKM 260
Cdd:PRK06171 152 SEGQSCYAATKAALNSFTRSWAKELGKHNIRVVGVAPgILEATGL 196
SDR_c8 cd08930
classical (c) SDR, subgroup 8; This subgroup has a fairly well conserved active site tetrad ...
67-297 2.70e-11

classical (c) SDR, subgroup 8; This subgroup has a fairly well conserved active site tetrad and domain size of the classical SDRs, but has an atypical NAD-binding motif ([ST]G[GA]XGXXG). SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187635 [Multi-domain]  Cd Length: 250  Bit Score: 62.74  E-value: 2.70e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSiEVRTAAFDFTNAAP--SAYKDLLATLNQVEI 144
Cdd:cd08930    5 ILITGAAGLIGKAFCKALLSAGARLILADINAPALEQLKEELTNLYKN-RVIALELDITSKESikELIESYLEKFGRIDI 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMS----------YEYPDVLHKVDGGierlanittintLPPTLFLTQLSAGilpQMVARKAGVIVNVGSSAGA 214
Cdd:cd08930   84 --LINNAYPSpkvwgsrfeeFPYEQWNEVLNVN------------LGGAFLCSQAFIK---LFKKQGKGSIINIASIYGV 146
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 215 N----------QMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK--VKRTSFFTPDGAVFAKSALn 282
Cdd:cd08930  147 IapdfriyentQMYSPVEYSVIKAGIIHLTKYLAKYYADTGIRVNAISPGGILNNQPSefLEKYTKKCPLKRMLNPEDL- 225
                        250
                 ....*....|....*....
gi 808355644 283 tVGN----TSDTTGYITHQ 297
Cdd:cd08930  226 -RGAiiflLSDASSYVTGQ 243
PRK07832 PRK07832
SDR family oxidoreductase;
67-260 3.10e-11

SDR family oxidoreductase;


Pssm-ID: 181139 [Multi-domain]  Cd Length: 272  Bit Score: 62.75  E-value: 3.10e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIeVRTAAFDFTN-AAPSAY-KDLLATLNQVEi 144
Cdd:PRK07832   3 CFVTGAASGIGRATALRLAAQGAELFLTDRDADGLAQTVADARALGGTV-PEHRALDISDyDAVAAFaADIHAAHGSMD- 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gVLINNVGMSyeypdvlhkVDGGIERLA-----NITTINTLPPTLFLTQLsagiLPQMV-ARKAGVIVNVGSSAGANQMA 218
Cdd:PRK07832  81 -VVMNIAGIS---------AWGTVDRLTheqwrRMVDVNLMGPIHVIETF----VPPMVaAGRGGHLVNVSSAAGLVALP 146
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 808355644 219 LWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK07832 147 WHAAYSASKFGLRGLSEVLRFDLARHGIGVSVVVPGAVKTPL 188
PRK05855 PRK05855
SDR family oxidoreductase;
67-258 3.80e-11

SDR family oxidoreductase;


Pssm-ID: 235628 [Multi-domain]  Cd Length: 582  Bit Score: 63.85  E-value: 3.80e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlekySSIEVRTAAF--DFTNAApsAYKDLlATLNQVEI 144
Cdd:PRK05855 318 VVVTGAGSGIGRETALAFAREGAEVVASDIDEAAAERTAELI----RAAGAVAHAYrvDVSDAD--AMEAF-AEWVRAEH 390
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GV---LINN--VGMS--------YEYPDVLHKVDGGIerlanittINTlpptlfltqlSAGILPQMVAR-KAGVIVNVGS 210
Cdd:PRK05855 391 GVpdiVVNNagIGMAggfldtsaEDWDRVLDVNLWGV--------IHG----------CRLFGRQMVERgTGGHIVNVAS 452
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 808355644 211 SAGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK05855 453 AAAYAPSRSLPAYATSKAAVLMLSECLRAELAAAGIGVTAICPGFVDT 500
PRK07067 PRK07067
L-iditol 2-dehydrogenase;
67-260 4.17e-11

L-iditol 2-dehydrogenase;


Pssm-ID: 235925 [Multi-domain]  Cd Length: 257  Bit Score: 62.35  E-value: 4.17e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlekysSIEVRTAAFDFTNAAP--SAYKDLLATLNQVEI 144
Cdd:PRK07067   9 ALLTGAASGIGEAVAERYLAEGARVVIADIKPARARLAALEI-----GPAAIAVSLDVTRQDSidRIVAAAVERFGGIDI 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMSyeypDVLHKVDGGIERLANITTINtLPPTLFLTQLSAGilpQMVAR-KAGVIVNVGSSAGANQMALWAVY 223
Cdd:PRK07067  84 --LFNNAALF----DMAPILDISRDSYDRLFAVN-VKGLFFLMQAVAR---HMVEQgRGGKIINMASQAGRRGEALVSHY 153
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 808355644 224 SATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK07067 154 CATKAAVISYTQSAALALIRHGINVNAIAPGVVDTPM 190
PRK08226 PRK08226
SDR family oxidoreductase UcpA;
67-260 6.18e-11

SDR family oxidoreductase UcpA;


Pssm-ID: 181305 [Multi-domain]  Cd Length: 263  Bit Score: 62.13  E-value: 6.18e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQsKLDETKKEILEK---YSSIEVRTAAFDFTNAAPSAYKDLLAtlnqvE 143
Cdd:PRK08226   9 ALITGALQGIGEGIARVFARHGANLILLDISP-EIEKLADELCGRghrCTAVVADVRDPASVAAAIKRAKEKEG-----R 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVG---------MSYEYPDVlhKVDGGIERLANITTintlpptlfltqlsaGILPQMVARKAGVIVNVGSSAG- 213
Cdd:PRK08226  83 IDILVNNAGvcrlgsfldMSDEDRDF--HIDINIKGVWNVTK---------------AVLPEMIARKDGRIVMMSSVTGd 145
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 808355644 214 ----ANQMAlwavYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK08226 146 mvadPGETA----YALTKAAIVGLTKSLAVEYAQSGIRVNAICPGYVRTPM 192
PRK13394 PRK13394
3-hydroxybutyrate dehydrogenase; Provisional
67-258 6.53e-11

3-hydroxybutyrate dehydrogenase; Provisional


Pssm-ID: 184025 [Multi-domain]  Cd Length: 262  Bit Score: 61.84  E-value: 6.53e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEkySSIEVRTAAFDFTNA-APSAYKDLLA-TLNQVEI 144
Cdd:PRK13394  10 AVVTGAASGIGKEIALELARAGAAVAIADLNQDGANAVADEINK--AGGKAIGVAMDVTNEdAVNAGIDKVAeRFGSVDI 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMSYEYPdvlhkvdggIERLA-----NITTINTlpPTLFLTQLSAgiLPQMV-ARKAGVIVNVGSSAGANQMA 218
Cdd:PRK13394  88 --LVSNAGIQIVNP---------IENYSfadwkKMQAIHV--DGAFLTTKAA--LKHMYkDDRGGVVIYMGSVHSHEASP 152
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 808355644 219 LWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK13394 153 LKSAYVTAKHGLLGLARVLAKEGAKHNVRSHVVCPGFVRT 192
sepiapter_red TIGR01500
sepiapterin reductase; This model describes sepiapterin reductase, a member of the short chain ...
67-267 8.86e-11

sepiapterin reductase; This model describes sepiapterin reductase, a member of the short chain dehydrogenase/reductase family. The enzyme catalyzes the last step in the biosynthesis of tetrahydrobiopterin. A similar enzyme in Bacillus cereus was isolated for its ability to convert benzil to (S)-benzoin, a property sepiapterin reductase also shares. Cutoff scores for this model are set such that benzil reductase scores between trusted and noise cutoffs.


Pssm-ID: 273660 [Multi-domain]  Cd Length: 256  Bit Score: 61.47  E-value: 8.86e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644   67 AVVTGATDGIGKAYAFELARR----GFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSA--YKDLLATL- 139
Cdd:TIGR01500   3 CLVTGASRGFGRTIAQELAKClkspGSVLVLSARNDEALRQLKAEIGAERSGLRVVRVSLDLGAEAGLEqlLKALRELPr 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  140 -NQVEIGVLINNVGMSYEypdvLHKVDGGIERLANITTINTLPPTLF--LTQLSAGILPQMVARKAgVIVNVGSSAGANQ 216
Cdd:TIGR01500  83 pKGLQRLLLINNAGTLGD----VSKGFVDLSDSTQVQNYWALNLTSMlcLTSSVLKAFKDSPGLNR-TVVNISSLCAIQP 157
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|..
gi 808355644  217 MALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM-SKVKRTS 267
Cdd:TIGR01500 158 FKGWALYCAGKAARDMLFQVLALEEKNPNVRVLNYAPGVLDTDMqQQVREES 209
SDR_c9 cd08931
classical (c) SDR, subgroup 9; This subgroup has the canonical active site tetrad and ...
69-266 1.16e-10

classical (c) SDR, subgroup 9; This subgroup has the canonical active site tetrad and NAD-binding motif of the classical SDRs. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187636 [Multi-domain]  Cd Length: 227  Bit Score: 60.54  E-value: 1.16e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlekySSIEVRTAAFDFTNaaPSAYKDLLATLNQVEIG--- 145
Cdd:cd08931    5 ITGAASGIGRETALLFARNGWFVGLYDIDEDGLAALAAEL----GAENVVAGALDVTD--RAAWAAALADFAAATGGrld 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 VLINNVGMSYEYPdvLHKV-DGGIERLANITTINTLpptlflTQLSAGiLPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:cd08931   79 ALFNNAGVGRGGP--FEDVpLAAHDRMVDINVKGVL------NGAYAA-LPYLKATPGARVINTASSSAIYGQPDLAVYS 149
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRT 266
Cdd:cd08931  150 ATKFAVRGLTEALDVEWARHGIRVADVWPWFVDTPILTKGET 191
SDR_c7 cd05354
classical (c) SDR, subgroup 7; These proteins are members of the classical SDR family, with a ...
67-286 1.27e-10

classical (c) SDR, subgroup 7; These proteins are members of the classical SDR family, with a canonical active site triad (and also an active site Asn) and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187612 [Multi-domain]  Cd Length: 235  Bit Score: 60.50  E-value: 1.27e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGF-NVLLVSRTQSKLDETKKEILEKYSSIEVrtaafDFTNaaPSAYKDLLATLNQVEig 145
Cdd:cd05354    6 VLVTGANRGIGKAFVESLLAHGAkKVYAAVRDPGSAAHLVAKYGDKVVPLRL-----DVTD--PESIKAAAAQAKDVD-- 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 VLINNVGMSYEYPDVLHKVDGGIERLANITTINTLpptlfltQLSAGILPQMVARKAGVIVNVGSSAGANQMALWAVYSA 225
Cdd:cd05354   77 VVINNAGVLKPATLLEEGALEALKQEMDVNVFGLL-------RLAQAFAPVLKANGGGAIVNLNSVASLKNFPAMGTYSA 149
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 808355644 226 TKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKvkrtsfftpdGAVFAKSALNTVGN 286
Cdd:cd05354  150 SKSAAYSLTQGLRAELAAQGTLVLSVHPGPIDTRMAA----------GAGGPKESPETVAE 200
hydroxyacyl-CoA-like_DH_SDR_c-like cd05353
(3R)-hydroxyacyl-CoA dehydrogenase-like, classical(c)-like SDRs; Beta oxidation of fatty acids ...
67-262 1.31e-10

(3R)-hydroxyacyl-CoA dehydrogenase-like, classical(c)-like SDRs; Beta oxidation of fatty acids in eukaryotes occurs by a four-reaction cycle, that may take place in mitochondria or in peroxisomes. (3R)-hydroxyacyl-CoA dehydrogenase is part of rat peroxisomal multifunctional MFE-2, it is a member of the NAD-dependent SDRs, but contains an additional small C-terminal domain that completes the active site pocket and participates in dimerization. The atypical, additional C-terminal extension allows for more extensive dimerization contact than other SDRs. MFE-2 catalyzes the second and third reactions of the peroxisomal beta oxidation cycle. Proteins in this subgroup have a typical catalytic triad, but have a His in place of the usual upstream Asn. This subgroup also contains members identified as 17-beta-hydroxysteroid dehydrogenases, including human peroxisomal 17-beta-hydroxysteroid dehydrogenase type 4 (17beta-HSD type 4, aka MFE-2, encoded by HSD17B4 gene) which is involved in fatty acid beta-oxidation and steroid metabolism. This subgroup also includes two SDR domains of the Neurospora crassa and Saccharomyces cerevisiae multifunctional beta-oxidation protein (MFP, aka Fox2). SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187611 [Multi-domain]  Cd Length: 250  Bit Score: 60.80  E-value: 1.31e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLL-------------VSRTQSKLDETKK---EILEKYSSIEvrtaafdftnAAPS 130
Cdd:cd05353    8 VLVTGAGGGLGRAYALAFAERGAKVVVndlggdrkgsgksSSAADKVVDEIKAaggKAVANYDSVE----------DGEK 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 131 AYKDLLATLNQVEIgvLINNVG---------MSYEYPDVLHKVDggierlanittintLPPTLFLTQLSAgilPQMVARK 201
Cdd:cd05353   78 IVKTAIDAFGRVDI--LVNNAGilrdrsfakMSEEDWDLVMRVH--------------LKGSFKVTRAAW---PYMRKQK 138
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 808355644 202 AGVIVNVGSSAG-------ANqmalwavYSATKKYVSWLTAILRKEYEHQGITVQTIAPmMVATKMSK 262
Cdd:cd05353  139 FGRIINTSSAAGlygnfgqAN-------YSAAKLGLLGLSNTLAIEGAKYNITCNTIAP-AAGSRMTE 198
fabG PRK06550
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
68-260 1.32e-10

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 180617 [Multi-domain]  Cd Length: 235  Bit Score: 60.75  E-value: 1.32e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVsrtqsklDETKKEILEKyssiEVRTAAFDFTNAapsaYKDLLATLNQVEIgvL 147
Cdd:PRK06550   9 LITGAASGIGLAQARAFLAQGAQVYGV-------DKQDKPDLSG----NFHFLQLDLSDD----LEPLFDWVPSVDI--L 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 148 INNVGMSYEYPDVLhkvDGGIERLANITTINtLPPTLFLTQlsaGILPQMVARKAGVIVNVGSSAGANQMALWAVYSATK 227
Cdd:PRK06550  72 CNTAGILDDYKPLL---DTSLEEWQHIFDTN-LTSTFLLTR---AYLPQMLERKSGIIINMCSIASFVAGGGGAAYTASK 144
                        170       180       190
                 ....*....|....*....|....*....|...
gi 808355644 228 KYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK06550 145 HALAGFTKQLALDYAKDGIQVFGIAPGAVKTPM 177
PRK06924 PRK06924
(S)-benzoin forming benzil reductase;
67-267 1.59e-10

(S)-benzoin forming benzil reductase;


Pssm-ID: 180753 [Multi-domain]  Cd Length: 251  Bit Score: 60.47  E-value: 1.59e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKldetkkeilEKYSSIEVRTAAFDFTN-------AAPSAYKDLLATL 139
Cdd:PRK06924   4 VIITGTSQGLGEAIANQLLEKGTHVISISRTENK---------ELTKLAEQYNSNLTFHSldlqdvhELETNFNEILSSI 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 140 NQVEIG--VLINNVGMsyeypdvlhkVDgGIERLANIT--------TINTLPPTLfltqLSAGILPQMVARKAG-VIVNV 208
Cdd:PRK06924  75 QEDNVSsiHLINNAGM----------VA-PIKPIEKAEseelitnvHLNLLAPMI----LTSTFMKHTKDWKVDkRVINI 139
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 808355644 209 GSSAGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIA--PMMVATKMSKVKRTS 267
Cdd:PRK06924 140 SSGAAKNPYFGWSAYCSSKAGLDMFTQTVATEQEEEEYPVKIVAfsPGVMDTNMQAQIRSS 200
PRK07097 PRK07097
gluconate 5-dehydrogenase; Provisional
67-292 1.67e-10

gluconate 5-dehydrogenase; Provisional


Pssm-ID: 235933 [Multi-domain]  Cd Length: 265  Bit Score: 60.85  E-value: 1.67e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKysSIEVRTAAFDFTNAApsAYKDLLATLnQVEIGV 146
Cdd:PRK07097  13 ALITGASYGIGFAIAKAYAKAGATIVFNDINQELVDKGLAAYREL--GIEAHGYVCDVTDED--GVQAMVSQI-EKEVGV 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 ---LINNVGMSYEYPdvlhKVDGGIERLANITTINTLPPtlFLtqLSAGILPQMVARKAGVIVNVG---SSAGANQMalw 220
Cdd:PRK07097  88 idiLVNNAGIIKRIP----MLEMSAEDFRQVIDIDLNAP--FI--VSKAVIPSMIKKGHGKIINICsmmSELGRETV--- 156
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRTSFFTPDGAVF-----AKSALNTVGNTSDTTG 292
Cdd:PRK07097 157 SAYAAAKGGLKMLTKNIASEYGEANIQCNGIGPGYIATPQTAPLRELQADGSRHPFdqfiiAKTPAARWGDPEDLAG 233
PRK06484 PRK06484
short chain dehydrogenase; Validated
67-258 2.15e-10

short chain dehydrogenase; Validated


Pssm-ID: 168574 [Multi-domain]  Cd Length: 520  Bit Score: 61.40  E-value: 2.15e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVrtaafDFTNAAP--SAYKDLLATLNqvEI 144
Cdd:PRK06484 272 VAITGGARGIGRAVADRFAAAGDRLLIIDRDAEGAKKLAEALGDEHLSVQA-----DITDEAAveSAFAQIQARWG--RL 344
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEYPDVLHKVDGGIERLANITTINTlpptlFLTQLSAGIlpQMvaRKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:PRK06484 345 DVLVNNAGIAEVFKPSLEQSAEDFTRVYDVNLSGA-----FACARAAAR--LM--SQGGVIVNLGSIASLLALPPRNAYC 415
                        170       180       190
                 ....*....|....*....|....*....|....
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK06484 416 ASKAAVTMLSRSLACEWAPAGIRVNTVAPGYIET 449
PRK06125 PRK06125
short chain dehydrogenase; Provisional
67-215 3.05e-10

short chain dehydrogenase; Provisional


Pssm-ID: 235703 [Multi-domain]  Cd Length: 259  Bit Score: 59.67  E-value: 3.05e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEiLEKYSSIEVRTAAFDFTnaAPSAYKDLLATLNqvEIGV 146
Cdd:PRK06125  10 VLITGASKGIGAAAAEAFAAEGCHLHLVARDADALEALAAD-LRAAHGVDVAVHALDLS--SPEAREQLAAEAG--DIDI 84
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 808355644 147 LINNVGmsyeypDV----LHKVDGGIER----LANITTINtlpptlfLTQLsagILPQMVARKAGVIVNVGSSAGAN 215
Cdd:PRK06125  85 LVNNAG------AIpgggLDDVDDAAWRagweLKVFGYID-------LTRL---AYPRMKARGSGVIVNVIGAAGEN 145
DHRS1_HSDL2-like_SDR_c cd05338
human dehydrogenase/reductase (SDR family) member 1 (DHRS1) and human hydroxysteroid ...
67-253 3.17e-10

human dehydrogenase/reductase (SDR family) member 1 (DHRS1) and human hydroxysteroid dehydrogenase-like protein 2 (HSDL2), classical (c) SDRs; This subgroup includes human DHRS1 and human HSDL2 and related proteins. These are members of the classical SDR family, with a canonical Gly-rich NAD-binding motif and the typical YXXXK active site motif. However, the rest of the catalytic tetrad is not strongly conserved. DHRS1 mRNA has been detected in many tissues, liver, heart, skeletal muscle, kidney and pancreas; a longer transcript is predominantly expressed in the liver , a shorter one in the heart. HSDL2 may play a part in fatty acid metabolism, as it is found in peroxisomes. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187597 [Multi-domain]  Cd Length: 246  Bit Score: 59.71  E-value: 3.17e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLD------------ETKKEILEKYSS---IEVRTAAFDFTNAAPSA 131
Cdd:cd05338    6 AFVTGASRGIGRAIALRLAKAGATVVVAAKTASEGDngsakslpgtieETAEEIEAAGGQalpIVVDVRDEDQVRALVEA 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 132 YKDLlatlnQVEIGVLINNVGMSYeYPDVLhkvDGGIERLANITTINtLPPTLFLTQLSagiLPQMVARKAGVIVNVGSS 211
Cdd:cd05338   86 TVDQ-----FGRLDILVNNAGAIW-LSLVE---DTPAKRFDLMQRVN-LRGTYLLSQAA---LPHMVKAGQGHILNISPP 152
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 808355644 212 AGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:cd05338  153 LSLRPARGDVAYAAGKAGMSRLTLGLAAELRRHGIAVNSLWP 194
PRK07577 PRK07577
SDR family oxidoreductase;
67-298 3.30e-10

SDR family oxidoreductase;


Pssm-ID: 181044 [Multi-domain]  Cd Length: 234  Bit Score: 59.36  E-value: 3.30e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSklDETKKEILekyssievrtaAFDFTNAAPSAykdllATLNQV---- 142
Cdd:PRK07577   6 VLVTGATKGIGLALSLRLANLGHQVIGIARSAI--DDFPGELF-----------ACDLADIEQTA-----ATLAQIneih 67
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 EIGVLINNVGMSyeYPDVLHKVDggierlanittINTLPPTLFLT-----QLSAGILPQMVARKAGVIVNVGSSA--GAN 215
Cdd:PRK07577  68 PVDAIVNNVGIA--LPQPLGKID-----------LAALQDVYDLNvraavQVTQAFLEGMKLREQGRIVNICSRAifGAL 134
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 216 QMalwAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKRtsfftPDGAVFAKSALNT-----VGNT--- 287
Cdd:PRK07577 135 DR---TSYSAAKSALVGCTRTWALELAEYGITVNAVAPGPIETELFRQTR-----PVGSEEEKRVLASipmrrLGTPeev 206
                        250
                 ....*....|....*....
gi 808355644 288 --------SDTTGYITHQL 298
Cdd:PRK07577 207 aaaiafllSDDAGFITGQV 225
GlcDH_SDR_c cd05358
glucose 1 dehydrogenase (GlcDH), classical (c) SDRs; GlcDH, is a tetrameric member of the SDR ...
67-265 3.91e-10

glucose 1 dehydrogenase (GlcDH), classical (c) SDRs; GlcDH, is a tetrameric member of the SDR family, it catalyzes the NAD(P)-dependent oxidation of beta-D-glucose to D-glucono-delta-lactone. GlcDH has a typical NAD-binding site glycine-rich pattern as well as the canonical active site tetrad (YXXXK motif plus upstream Ser and Asn). SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187616 [Multi-domain]  Cd Length: 253  Bit Score: 59.32  E-value: 3.91e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRtqSKLDETkKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNQV--EI 144
Cdd:cd05358    6 ALVTGASSGIGKAIAIRLATAGANVVVNYR--SKEDAA-EEVVEEIKAVGGKAIAVQADVSKEEDVVALFQSAIKEfgTL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEYPdvlhKVDGGIERLANITTINTLPPtlFLTQLSAgiLPQMV-ARKAGVIVNVGSsagANQMALWAV- 222
Cdd:cd05358   83 DILVNNAGLQGDAS----SHEMTLEDWNKVIDVNLTGQ--FLCAREA--IKRFRkSKIKGKIINMSS---VHEKIPWPGh 151
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 808355644 223 --YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKR 265
Cdd:cd05358  152 vnYAASKGGVKMMTKTLAQEYAPKGIRVNAIAPGAINTPINAEAW 196
CR_SDR_c cd08936
Porcine peroxisomal carbonyl reductase like, classical (c) SDR; This subgroup contains porcine ...
67-263 4.19e-10

Porcine peroxisomal carbonyl reductase like, classical (c) SDR; This subgroup contains porcine peroxisomal carbonyl reductase and similar proteins. The porcine enzyme efficiently reduces retinals. This subgroup also includes human dehydrogenase/reductase (SDR family) member 4 (DHRS4), and human DHRS4L1. DHRS4 is a peroxisomal enzyme with 3beta-hydroxysteroid dehydrogenase activity; it catalyzes the reduction of 3-keto-C19/C21-steroids into 3beta-hydroxysteroids more efficiently than it does the retinal reduction. The human DHRS4 gene cluster contains DHRS4, DHRS4L2 and DHRS4L1. DHRS4L2 and DHRS4L1 are paralogs of DHRS4, DHRS4L2 being the most recent member. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187641 [Multi-domain]  Cd Length: 256  Bit Score: 59.48  E-value: 4.19e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKysSIEVRTAAFDFTNAapSAYKDLLATLNQVEIGV 146
Cdd:cd08936   13 ALVTASTDGIGLAIARRLAQDGAHVVVSSRKQQNVDRAVATLQGE--GLSVTGTVCHVGKA--EDRERLVATAVNLHGGV 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 --LINNVGMSYEYPDVLhkvDGGIERLANITTINTLPPTLfltqLSAGILPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:cd08936   89 diLVSNAAVNPFFGNIL---DSTEEVWDKILDVNVKATAL----MTKAVVPEMEKRGGGSVVIVSSVAAFHPFPGLGPYN 161
                        170       180       190
                 ....*....|....*....|....*....|....*....
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKV 263
Cdd:cd08936  162 VSKTALLGLTKNLAPELAPRNIRVNCLAPGLIKTSFSSA 200
PRK07060 PRK07060
short chain dehydrogenase; Provisional
68-260 4.61e-10

short chain dehydrogenase; Provisional


Pssm-ID: 180817 [Multi-domain]  Cd Length: 245  Bit Score: 58.96  E-value: 4.61e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEilekyssIEVRTAAFDFTNAApsAYKDLLATLNQVEIgvL 147
Cdd:PRK07060  13 LVTGASSGIGRACAVALAQRGARVVAAARNAAALDRLAGE-------TGCEPLRLDVGDDA--AIRAALAAAGAFDG--L 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 148 INNVGMSyeypdVLHKV-DGGIERLANITTINTlpptlfltqLSAGILPQMVARK------AGVIVNVGSSAGANQMALW 220
Cdd:PRK07060  82 VNCAGIA-----SLESAlDMTAEGFDRVMAVNA---------RGAALVARHVARAmiaagrGGSIVNVSSQAALVGLPDH 147
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK07060 148 LAYCASKAALDAITRVLCVELGPHGIRVNSVNPTVTLTPM 187
PRK06138 PRK06138
SDR family oxidoreductase;
67-260 6.04e-10

SDR family oxidoreductase;


Pssm-ID: 235712 [Multi-domain]  Cd Length: 252  Bit Score: 59.01  E-value: 6.04e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKySSIEVRTAAFDFTNAAPSAYKDLLATLNQVEigV 146
Cdd:PRK06138   8 AIVTGAGSGIGRATAKLFAREGARVVVADRDAEAAERVAAAIAAG-GRAFARQGDVGSAEAVEALVDFVAARWGRLD--V 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYEyPDVLHKVDGGIERL--ANITTIntlpptlFLTqlSAGILPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:PRK06138  85 LVNNAGFGCG-GTVVTTDEADWDAVmrVNVGGV-------FLW--AKYAIPIMQRQGGGSIVNTASQLALAGGRGRAAYV 154
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK06138 155 ASKGAIASLTRAMALDHATDGIRVNAVAPGTIDTPY 190
PRK06914 PRK06914
SDR family oxidoreductase;
67-253 6.13e-10

SDR family oxidoreductase;


Pssm-ID: 180744 [Multi-domain]  Cd Length: 280  Bit Score: 59.27  E-value: 6.13e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSR---TQSKLDETKKEiLEKYSSIEVRtaAFDFTN-AAPSAYKDLLATLNQv 142
Cdd:PRK06914   6 AIVTGASSGFGLLTTLELAKKGYLVIATMRnpeKQENLLSQATQ-LNLQQNIKVQ--QLDVTDqNSIHNFQLVLKEIGR- 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 eIGVLINNVGMSYeypdvlhkvdGG-IERLANITTINTLPPTLF----LTQLsagILPQMVARKAGVIVNVGSSAGANQM 217
Cdd:PRK06914  82 -IDLLVNNAGYAN----------GGfVEEIPVEEYRKQFETNVFgaisVTQA---VLPYMRKQKSGKIINISSISGRVGF 147
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 808355644 218 ALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:PRK06914 148 PGLSPYVSSKYALEGFSESLRLELKPFGIDVALIEP 183
ChcA_like_SDR_c cd05359
1-cyclohexenylcarbonyl_coenzyme A_reductase (ChcA)_like, classical (c) SDRs; This subgroup ...
67-280 6.46e-10

1-cyclohexenylcarbonyl_coenzyme A_reductase (ChcA)_like, classical (c) SDRs; This subgroup contains classical SDR proteins, including members identified as 1-cyclohexenylcarbonyl coenzyme A reductase. ChcA of Streptomyces collinus is implicated in the final reduction step of shikimic acid to ansatrienin. ChcA shows sequence similarity to the SDR family of NAD-binding proteins, but it lacks the conserved Tyr of the characteristic catalytic site. This subgroup also contains the NADH-dependent enoyl-[acyl-carrier-protein(ACP)] reductase FabL from Bacillus subtilis. This enzyme participates in bacterial fatty acid synthesis, in type II fatty-acid synthases and catalyzes the last step in each elongation cycle. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187617 [Multi-domain]  Cd Length: 242  Bit Score: 58.52  E-value: 6.46e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKL-DETKKEILEKYSSIEVRTAafDFTNAApsaykDLLATLNQVE-- 143
Cdd:cd05359    1 ALVTGGSRGIGKAIALRLAERGADVVINYRKSKDAaAEVAAEIEELGGKAVVVRA--DVSQPQ-----DVEEMFAAVKer 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 ---IGVLINNVGMSYEYPDVlhkvdgGIERLANITTINT-LPPTLFLTQLSAgilPQMVARKAGVIVNVGSSAGANQMAL 219
Cdd:cd05359   74 fgrLDVLVSNAAAGAFRPLS------ELTPAHWDAKMNTnLKALVHCAQQAA---KLMRERGGGRIVAISSLGSIRALPN 144
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 808355644 220 WAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKvkrtSFFTPDGAVFAKSA 280
Cdd:cd05359  145 YLAVGTAKAALEALVRYLAVELGPRGIRVNAVSPGVIDTDALA----HFPNREDLLEAAAA 201
PRK07102 PRK07102
SDR family oxidoreductase;
69-260 1.01e-09

SDR family oxidoreductase;


Pssm-ID: 180838 [Multi-domain]  Cd Length: 243  Bit Score: 58.01  E-value: 1.01e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSiEVRTAAFDFTNAA--PSAYKDLLATLNQVEIGV 146
Cdd:PRK07102   6 IIGATSDIARACARRYAAAGARLYLAARDVERLERLADDLRARGAV-AVSTHELDILDTAshAAFLDSLPALPDIVLIAV 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 linnvGmsyEYPDvLHKVDGGIERLANITTINTLPPTLFLTQLSagilPQMVARKAGVIVNVGSSAGANQMALWAVYSAT 226
Cdd:PRK07102  85 -----G---TLGD-QAACEADPALALREFRTNFEGPIALLTLLA----NRFEARGSGTIVGISSVAGDRGRASNYVYGSA 151
                        170       180       190
                 ....*....|....*....|....*....|....
gi 808355644 227 KKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK07102 152 KAALTAFLSGLRNRLFKSGVHVLTVKPGFVRTPM 185
PRK06949 PRK06949
SDR family oxidoreductase;
56-260 1.11e-09

SDR family oxidoreductase;


Pssm-ID: 180773 [Multi-domain]  Cd Length: 258  Bit Score: 58.23  E-value: 1.11e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  56 IDLKKRAgaswAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVrtAAFDFTNaapsaYKDL 135
Cdd:PRK06949   5 INLEGKV----ALVTGASSGLGARFAQVLAQAGAKVVLASRRVERLKELRAEIEAEGGAAHV--VSLDVTD-----YQSI 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 136 LATLNQVE-----IGVLINNVGMSyeypDVLHKVDGGIERLANITTINTlPPTLFLTQLSAgilPQMVARKAGV------ 204
Cdd:PRK06949  74 KAAVAHAEteagtIDILVNNSGVS----TTQKLVDVTPADFDFVFDTNT-RGAFFVAQEVA---KRMIARAKGAgntkpg 145
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 808355644 205 --IVNVGSSAGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK06949 146 grIINIASVAGLRVLPQIGLYCMSKAAVVHMTRAMALEWGRHGINVNAICPGYIDTEI 203
BKR_3_SDR_c cd05345
putative beta-ketoacyl acyl carrier protein [ACP] reductase (BKR), subgroup 3, classical (c) ...
67-272 1.44e-09

putative beta-ketoacyl acyl carrier protein [ACP] reductase (BKR), subgroup 3, classical (c) SDR; This subgroup includes the putative Brucella melitensis biovar Abortus 2308 BKR, FabG, Mesorhizobium loti MAFF303099 FabG, and other classical SDRs. BKR, a member of the SDR family, catalyzes the NADPH-dependent reduction of acyl carrier protein in the first reductive step of de novo fatty acid synthesis (FAS). FAS consists of 4 elongation steps, which are repeated to extend the fatty acid chain thru the addition of two-carbo units from malonyl acyl-carrier protein (ACP): condensation, reduction, dehydration, and final reduction. Type II FAS, typical of plants and many bacteria, maintains these activities on discrete polypeptides, while type I Fas utilizes one or 2 multifunctional polypeptides. BKR resembles enoyl reductase, which catalyzes the second reduction step in FAS. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187603 [Multi-domain]  Cd Length: 248  Bit Score: 57.79  E-value: 1.44e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVR-TAAFDFTNAAPSAykdlLATLNQVEIg 145
Cdd:cd05345    8 AIVTGAGSGFGEGIARRFAQEGARVVIADINADGAERVAADIGEAAIAIQADvTKRADVEAMVEAA----LSKFGRLDI- 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 vLINNVGMSYEYPDVLHKVDGGIERlanITTINTlpPTLFLTQLSagILPQMVARKAGVIVNVGSSAGANQMALWAVYSA 225
Cdd:cd05345   83 -LVNNAGITHRNKPMLEVDEEEFDR---VFAVNV--KSIYLSAQA--LVPHMEEQGGGVIINIASTAGLRPRPGLTWYNA 154
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 808355644 226 TKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKvkrtSFFTPD 272
Cdd:cd05345  155 SKGWVVTATKAMAVELAPRNIRVNCLCPVAGETPLLS----MFMGED 197
fabG PRK06463
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
67-261 1.92e-09

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 180576 [Multi-domain]  Cd Length: 255  Bit Score: 57.49  E-value: 1.92e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQsklDETKKEILEKysSIEVRTAAFDFTNAAPSAYKDLLATLNQVEigV 146
Cdd:PRK06463  10 ALITGGTRGIGRAIAEAFLREGAKVAVLYNSA---ENEAKELREK--GVFTIKCDVGNRDQVKKSKEVVEKEFGRVD--V 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYEYPdvLHKVDGgiERLANITTINtLPPTLFLTQlsaGILPQMVARKAGVIVNVGSSAGANQMALWAV-YSA 225
Cdd:PRK06463  83 LVNNAGIMYLMP--FEEFDE--EKYNKMIKIN-LNGAIYTTY---EFLPLLKLSKNGAIVNIASNAGIGTAAEGTTfYAI 154
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 808355644 226 TKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:PRK06463 155 TKAGIIILTRRLAFELGKYGIRVNAVAPGWVETDMT 190
PRK08085 PRK08085
gluconate 5-dehydrogenase; Provisional
67-263 2.55e-09

gluconate 5-dehydrogenase; Provisional


Pssm-ID: 181225 [Multi-domain]  Cd Length: 254  Bit Score: 57.07  E-value: 2.55e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIleKYSSIEVRTAAFDFTNAapsayKDLLATLNQVE--- 143
Cdd:PRK08085  12 ILITGSAQGIGFLLATGLAEYGAEIIINDITAERAELAVAKL--RQEGIKAHAAPFNVTHK-----QEVEAAIEHIEkdi 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 --IGVLINNVGMSYEYP----------DVlhkvdggierlanittINTLPPTLFLtqLSAGILPQMVARKAGVIVNVGSS 211
Cdd:PRK08085  85 gpIDVLINNAGIQRRHPftefpeqewnDV----------------IAVNQTAVFL--VSQAVARYMVKRQAGKIINICSM 146
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 808355644 212 AGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKV 263
Cdd:PRK08085 147 QSELGRDTITPYAASKGAVKMLTRGMCVELARHNIQVNGIAPGYFKTEMTKA 198
3beta-17beta-HSD_like_SDR_c cd05341
3beta17beta hydroxysteroid dehydrogenase-like, classical (c) SDRs; This subgroup includes ...
67-260 2.95e-09

3beta17beta hydroxysteroid dehydrogenase-like, classical (c) SDRs; This subgroup includes members identified as 3beta17beta hydroxysteroid dehydrogenase, 20beta hydroxysteroid dehydrogenase, and R-alcohol dehydrogenase. These proteins exhibit the canonical active site tetrad and glycine rich NAD(P)-binding motif of the classical SDRs. 17beta-dehydrogenases are a group of isozymes that catalyze activation and inactivation of estrogen and androgens, and include members of the SDR family. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187600 [Multi-domain]  Cd Length: 247  Bit Score: 56.62  E-value: 2.95e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRtqskLDETKKEILEkyssiEVRTAA----FDFTNaaPSAYKDLLATLnQV 142
Cdd:cd05341    8 AIVTGGARGLGLAHARLLVAEGAKVVLSDI----LDEEGQAAAA-----ELGDAArffhLDVTD--EDGWTAVVDTA-RE 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 EIG---VLINNVGMSyeypdVLHKV-DGGIERLANITTINtLPPTLFLTQlsAGIlPQMVARKAGVIVNVGSSAGANQMA 218
Cdd:cd05341   76 AFGrldVLVNNAGIL-----TGGTVeTTTLEEWRRLLDIN-LTGVFLGTR--AVI-PPMKEAGGGSIINMSSIEGLVGDP 146
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 808355644 219 LWAVYSATKKYVSWLTAILRKEYEHQ--GITVQTIAPMMVATKM 260
Cdd:cd05341  147 ALAAYNASKGAVRGLTKSAALECATQgyGIRVNSVHPGYIYTPM 190
TER_DECR_SDR_a cd05369
Trans-2-enoyl-CoA reductase (TER) and 2,4-dienoyl-CoA reductase (DECR), atypical (a) SDR; TTER ...
67-253 3.16e-09

Trans-2-enoyl-CoA reductase (TER) and 2,4-dienoyl-CoA reductase (DECR), atypical (a) SDR; TTER is a peroxisomal protein with a proposed role in fatty acid elongation. Fatty acid synthesis is known to occur in the both endoplasmic reticulum and mitochondria; peroxisomal TER has been proposed as an additional fatty acid elongation system, it reduces the double bond at C-2 as the last step of elongation. This system resembles the mitochondrial system in that acetyl-CoA is used as a carbon donor. TER may also function in phytol metabolism, reducting phytenoyl-CoA to phytanoyl-CoA in peroxisomes. DECR processes double bonds in fatty acids to increase their utility in fatty acid metabolism; it reduces 2,4-dienoyl-CoA to an enoyl-CoA. DECR is active in mitochondria and peroxisomes. This subgroup has the Gly-rich NAD-binding motif of the classical SDR family, but does not display strong identity to the canonical active site tetrad, and lacks the characteristic Tyr at the usual position. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187627 [Multi-domain]  Cd Length: 249  Bit Score: 56.83  E-value: 3.16e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlEKYSSIEVRTAAFDFTN--AAPSAYKDLLATLNQVEI 144
Cdd:cd05369    6 AFITGGGTGIGKAIAKAFAELGASVAIAGRKPEVLEAAAEEI-SSATGGRAHPIQCDVRDpeAVEAAVDETLKEFGKIDI 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMSYEYPdvlhkvdggIERL-AN----ITTINTLpPTLFLTQlsaGILPQMVARKA-GVIVNVGSSAGANQMA 218
Cdd:cd05369   85 --LINNAAGNFLAP---------AESLsPNgfktVIDIDLN-GTFNTTK---AVGKRLIEAKHgGSILNISATYAYTGSP 149
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 808355644 219 LWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:cd05369  150 FQVHSAAAKAGVDALTRSLAVEWGPYGIRVNAIAP 184
PRK07074 PRK07074
SDR family oxidoreductase;
65-259 4.20e-09

SDR family oxidoreductase;


Pssm-ID: 180823 [Multi-domain]  Cd Length: 257  Bit Score: 56.32  E-value: 4.20e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  65 SWAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlekySSIEVRTAAFDFTNAAPSAYKDLLATLNQVEI 144
Cdd:PRK07074   3 RTALVTGAAGGIGQALARRFLAAGDRVLALDIDAAALAAFADAL----GDARFVPVACDLTDAASLAAALANAAAERGPV 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEYPdvLHKVDGGIERLANITTINtlppTLFLTqlSAGILPQMVARKAGVIVNVGSSAGANQMALWAvYS 224
Cdd:PRK07074  79 DVLVANAGAARAAS--LHDTTPASWRADNALNLE----AAYLC--VEAVLEGMLKRSRGAVVNIGSVNGMAALGHPA-YS 149
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATK 259
Cdd:PRK07074 150 AAKAGLIHYTKLLAVEYGRFGIRANAVAPGTVKTQ 184
PRK06101 PRK06101
SDR family oxidoreductase;
69-271 4.55e-09

SDR family oxidoreductase;


Pssm-ID: 180399 [Multi-domain]  Cd Length: 240  Bit Score: 56.03  E-value: 4.55e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDEtkkeiLEKYSSiEVRTAAFDFTNaapsaYKDLLATLNQVEI--GV 146
Cdd:PRK06101   6 ITGATSGIGKQLALDYAKQGWQVIACGRNQSVLDE-----LHTQSA-NIFTLAFDVTD-----HPGTKAALSQLPFipEL 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGmSYEYPDvlhkvDGGIER--LANITTINTLPptlfLTQLSAGILPQMvaRKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:PRK06101  75 WIFNAG-DCEYMD-----DGKVDAtlMARVFNVNVLG----VANCIEGIQPHL--SCGHRVVIVGSIASELALPRAEAYG 142
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSkvKRTSFFTP 271
Cdd:PRK06101 143 ASKAAVAYFARTLQLDLRPKGIEVVTVFPGFVATPLT--DKNTFAMP 187
PRK12748 PRK12748
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
67-253 4.78e-09

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 237189 [Multi-domain]  Cd Length: 256  Bit Score: 56.24  E-value: 4.78e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGAT--DGIGKAYAFELARRGFNVLLVSRTQSKLDETK----------KEILEKYSsieVRTAAFDFTNAAPSAYKD 134
Cdd:PRK12748   8 ALVTGASrlNGIGAAVCRRLAAKGIDIFFTYWSPYDKTMPWgmhdkepvllKEEIESYG---VRCEHMEIDLSQPYAPNR 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 135 LLATLNQvEIG---VLINNVgmSYEYPDVLHKVDggIERLANITTINTLPPTLfLTQLSAGilpQMVARKAGVIVNVGSS 211
Cdd:PRK12748  85 VFYAVSE-RLGdpsILINNA--AYSTHTRLEELT--AEQLDKHYAVNVRATML-LSSAFAK---QYDGKAGGRIINLTSG 155
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 808355644 212 AGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:PRK12748 156 QSLGPMPDELAYAATKGAIEAFTKSLAPELAEKGITVNAVNP 197
SDH_SDR_c cd05363
Sorbitol dehydrogenase (SDH), classical (c) SDR; This bacterial subgroup includes Rhodobacter ...
67-260 5.13e-09

Sorbitol dehydrogenase (SDH), classical (c) SDR; This bacterial subgroup includes Rhodobacter sphaeroides SDH, and other SDHs. SDH preferentially interconverts D-sorbitol (D-glucitol) and D-fructose, but also interconverts L-iditol/L-sorbose and galactitol/D-tagatose. SDH is NAD-dependent and is a dimeric member of the SDR family. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187621 [Multi-domain]  Cd Length: 254  Bit Score: 56.09  E-value: 5.13e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETkkeilekysSIEVRTAAF----DFTNAApSAYKDLLATLNQV 142
Cdd:cd05363    6 ALITGSARGIGRAFAQAYVREGARVAIADINLEAARAT---------AAEIGPAACaislDVTDQA-SIDRCVAALVDRW 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 -EIGVLINNVGMsYEYPDVLHKVDGGIERLANITtintLPPTLFLTQLSAgilPQMVAR-KAGVIVNVGSSAGANQMALW 220
Cdd:cd05363   76 gSIDILVNNAAL-FDLAPIVDITRESYDRLFAIN----VSGTLFMMQAVA---RAMIAQgRGGKIINMASQAGRRGEALV 147
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:cd05363  148 GVYCATKAAVISLTQSAGLNLIRHGINVNAIAPGVVDGEH 187
PRK08324 PRK08324
bifunctional aldolase/short-chain dehydrogenase;
67-253 6.95e-09

bifunctional aldolase/short-chain dehydrogenase;


Pssm-ID: 236241 [Multi-domain]  Cd Length: 681  Bit Score: 57.16  E-value: 6.95e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYssiEVRTAAFDFTNAAP--SAYKDLLATLNQVEI 144
Cdd:PRK08324 425 ALVTGAAGGIGKATAKRLAAEGACVVLADLDEEAAEAAAAELGGPD---RALGVACDVTDEAAvqAAFEEAALAFGGVDI 501
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMSYEYPdvlhkvdggierlanittINTLPPTLFltQLSAGIL---PQMVARKA----------GVIVNVGSS 211
Cdd:PRK08324 502 --VVSNAGIAISGP------------------IEETSDEDW--RRSFDVNatgHFLVAREAvrimkaqglgGSIVFIASK 559
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 808355644 212 AGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:PRK08324 560 NAVNPGPNFGAYGAAKAAELHLVRQLALELGPDGIRVNGVNP 601
PRK06180 PRK06180
short chain dehydrogenase; Provisional
69-253 7.16e-09

short chain dehydrogenase; Provisional


Pssm-ID: 180446 [Multi-domain]  Cd Length: 277  Bit Score: 56.08  E-value: 7.16e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTQSKLdetkkEILEKYSSIEVRTAAFDFTNAA--PSAYKDLLATLNQveIGV 146
Cdd:PRK06180   9 ITGVSSGFGRALAQAALAAGHRVVGTVRSEAAR-----ADFEALHPDRALARLLDVTDFDaiDAVVADAEATFGP--IDV 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYEypdvlhkvdGGIER--LANITT---INtlpptLF-LTQLSAGILPQMVARKAGVIVNVGSSAGANQMALW 220
Cdd:PRK06180  82 LVNNAGYGHE---------GAIEEspLAEMRRqfeVN-----VFgAVAMTKAVLPGMRARRRGHIVNITSMGGLITMPGI 147
                        170       180       190
                 ....*....|....*....|....*....|...
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:PRK06180 148 GYYCGSKFALEGISESLAKEVAPFGIHVTAVEP 180
PRK12745 PRK12745
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
67-260 7.43e-09

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 237188 [Multi-domain]  Cd Length: 256  Bit Score: 55.74  E-value: 7.43e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQsklDETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNQV--EI 144
Cdd:PRK12745   5 ALVTGGRRGIGLGIARALAAAGFDLAINDRPD---DEELAATQQELRALGVEVIFFPADVADLSAHEAMLDAAQAAwgRI 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMS-YEYPDVLhkvDGGIERLANITTINtLPPTLFLTQlsaGILPQMVARKA------GVIVNVGSSAGANQM 217
Cdd:PRK12745  82 DCLVNNAGVGvKVRGDLL---DLTPESFDRVLAIN-LRGPFFLTQ---AVAKRMLAQPEpeelphRSIVFVSSVNAIMVS 154
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 808355644 218 ALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK12745 155 PNRGEYCISKAGLSMAAQLFAARLAEEGIGVYEVRPGLIKTDM 197
PRK07478 PRK07478
short chain dehydrogenase; Provisional
67-260 9.87e-09

short chain dehydrogenase; Provisional


Pssm-ID: 180993 [Multi-domain]  Cd Length: 254  Bit Score: 55.32  E-value: 9.87e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEkySSIEVRTAAFDFTNAapsAYKDLLATLNQVEIGV 146
Cdd:PRK07478   9 AIITGASSGIGRAAAKLFAREGAKVVVGARRQAELDQLVAEIRA--EGGEAVALAGDVRDE---AYAKALVALAVERFGG 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 L---INNVGMSYEYPDVLH-KVDGGIERLAnittintlpptlflTQLSAGIL------PQMVARKAGVIV----NVGSSA 212
Cdd:PRK07478  84 LdiaFNNAGTLGEMGPVAEmSLEGWRETLA--------------TNLTSAFLgakhqiPAMLARGGGSLIftstFVGHTA 149
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 808355644 213 GANQMalwAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK07478 150 GFPGM---AAYAASKAGLIGLTQVLAAEYGAQGIRVNALLPGGTDTPM 194
PRK12859 PRK12859
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
67-253 9.94e-09

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 183797 [Multi-domain]  Cd Length: 256  Bit Score: 55.18  E-value: 9.94e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGAT--DGIGKAYAFELARRGFNVLLV-------SRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLA 137
Cdd:PRK12859   9 AVVTGVSrlDGIGAAICKELAEAGADIFFTywtaydkEMPWGVDQDEQIQLQEELLKNGVKVSSMELDLTQNDAPKELLN 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 138 TL-NQVEI-GVLINNVgmSYEYPDVLHKVDggIERLANITTINTLPPTLfltqLSAGILPQMVARKAGVIVNVGSSAGAN 215
Cdd:PRK12859  89 KVtEQLGYpHILVNNA--AYSTNNDFSNLT--AEELDKHYMVNVRATTL----LSSQFARGFDKKSGGRIINMTSGQFQG 160
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 808355644 216 QMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:PRK12859 161 PMVGELAYAATKGAIDALTSSLAAEVAHLGITVNAINP 198
SDR_c1 cd05355
classical (c) SDR, subgroup 1; These proteins are members of the classical SDR family, with a ...
67-258 1.32e-08

classical (c) SDR, subgroup 1; These proteins are members of the classical SDR family, with a canonical active site tetrad and a typical Gly-rich NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187613 [Multi-domain]  Cd Length: 270  Bit Score: 54.99  E-value: 1.32e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLV--SRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNQVEI 144
Cdd:cd05355   29 ALITGGDSGIGRAVAIAFAREGADVAINylPEEEDDAEETKKLIEEEGRKCLLIPGDLGDESFCRDLVKEVVKEFGKLDI 108
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 gvLINNVGMSYEYPDVLhkvDGGIERLANITTINTLPPtLFLTQLSagiLPQMvaRKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:cd05355  109 --LVNNAAYQHPQESIE---DITTEQLEKTFRTNIFSM-FYLTKAA---LPHL--KKGSSIINTTSVTAYKGSPHLLDYA 177
                        170       180       190
                 ....*....|....*....|....*....|....
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:cd05355  178 ATKGAIVAFTRGLSLQLAEKGIRVNAVAPGPIWT 211
PRK05650 PRK05650
SDR family oxidoreductase;
68-330 1.52e-08

SDR family oxidoreductase;


Pssm-ID: 235545 [Multi-domain]  Cd Length: 270  Bit Score: 55.05  E-value: 1.52e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKeilekyssiEVRTA---AF----DFTNaapsaYKDLLATLN 140
Cdd:PRK05650   4 MITGAASGLGRAIALRWAREGWRLALADVNEEGGEETLK---------LLREAggdGFyqrcDVRD-----YSQLTALAQ 69
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 141 QVE-----IGVLINNVGMSyeypdvlhkVDGGIERLAN-----ITTINTLPptlfLTQLSAGILPQMVARKAGVIVNVGS 210
Cdd:PRK05650  70 ACEekwggIDVIVNNAGVA---------SGGFFEELSLedwdwQIAINLMG----VVKGCKAFLPLFKRQKSGRIVNIAS 136
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 211 SAGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSkvkrTSFFTPD-------GAVFAKSALnt 283
Cdd:PRK05650 137 MAGLMQGPAMSSYNVAKAGVVALSETLLVELADDEIGVHVVCPSFFQTNLL----DSFRGPNpamkaqvGKLLEKSPI-- 210
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 808355644 284 vgNTSDTTGYI------------THQ---LQLELMDLIPTFIRDKiLTNMSVGTRAAALRKK 330
Cdd:PRK05650 211 --TAADIADYIyqqvakgeflilPHEqgrRAWQLKRQAPQALYDE-MTLMATKMRAKSQRKA 269
DHRS1-like_SDR_c cd09763
human dehydrogenase/reductase (SDR family) member 1 (DHRS1) -like, classical (c) SDRs; This ...
67-294 2.01e-08

human dehydrogenase/reductase (SDR family) member 1 (DHRS1) -like, classical (c) SDRs; This subgroup includes human DHRS1 and related proteins. These are members of the classical SDR family, with a canonical Gly-rich NAD-binding motif and the typical YXXXK active site motif. However, the rest of the catalytic tetrad is not strongly conserved. DHRS1 mRNA has been detected in many tissues, liver, heart, skeletal muscle, kidney and pancreas; a longer transcript is predominantly expressed in the liver , a shorter one in the heart. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187664 [Multi-domain]  Cd Length: 265  Bit Score: 54.37  E-value: 2.01e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRT-QSKLDETKKEILEKYS-SIEVRTaafDFTN-AAPSAYKDLLATLNQVE 143
Cdd:cd09763    6 ALVTGASRGIGRGIALQLGEAGATVYITGRTiLPQLPGTAEEIEARGGkCIPVRC---DHSDdDEVEALFERVAREQQGR 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVGMSYEYPDVLHKVDGGIERLANITTINT--LPPTLFLTQLSAgilPQMVARKAGVIVNVgSSAGANQMALWA 221
Cdd:cd09763   83 LDILVNNAYAAVQLILVGVAKPFWEEPPTIWDDINNvgLRAHYACSVYAA---PLMVKAGKGLIVII-SSTGGLEYLFNV 158
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKVKrtsFFTPDGAVFAKsaLNTVGNTSDTTGYI 294
Cdd:cd09763  159 AYGVGKAAIDRMAADMAHELKPHGVAVVSLWPGFVRTELVLEM---PEDDEGSWHAK--ERDAFLNGETTEYS 226
PRK08264 PRK08264
SDR family oxidoreductase;
67-262 2.07e-08

SDR family oxidoreductase;


Pssm-ID: 181335 [Multi-domain]  Cd Length: 238  Bit Score: 54.12  E-value: 2.07e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRG-FNVLLVSRTQSKLDETKKEILekyssievrTAAFDFTN-----AAPSAYKDllatln 140
Cdd:PRK08264   9 VLVTGANRGIGRAFVEQLLARGaAKVYAAARDPESVTDLGPRVV---------PLQLDVTDpasvaAAAEAASD------ 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 141 qveIGVLINNVGMSYEYPDVLhkvDGGIERLANITTINTLPPtLFLTQLSAGILpqmVARKAGVIVNVGSSAGANQMALW 220
Cdd:PRK08264  74 ---VTILVNNAGIFRTGSLLL---EGDEDALRAEMETNYFGP-LAMARAFAPVL---AANGGGAIVNVLSVLSWVNFPNL 143
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 808355644 221 AVYSATKKyVSW-LTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:PRK08264 144 GTYSASKA-AAWsLTQALRAELAPQGTRVLGVHPGPIDTDMAA 185
RhlG_SDR_c cd08942
RhlG and related beta-ketoacyl reductases, classical (c) SDRs; Pseudomonas aeruginosa RhlG is ...
67-292 2.24e-08

RhlG and related beta-ketoacyl reductases, classical (c) SDRs; Pseudomonas aeruginosa RhlG is an SDR-family beta-ketoacyl reductase involved in Rhamnolipid biosynthesis. RhlG is similar to but distinct from the FabG family of beta-ketoacyl-acyl carrier protein (ACP) of type II fatty acid synthesis. RhlG and related proteins are classical SDRs, with a canonical active site tetrad and glycine-rich NAD(P)-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187646 [Multi-domain]  Cd Length: 250  Bit Score: 54.02  E-value: 2.24e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEiLEKYSSIEVRTAAFDFTNAAPSaykdLLATLNQVE--I 144
Cdd:cd08942    9 VLVTGGSRGIGRMIAQGFLEAGARVIISARKAEACADAAEE-LSAYGECIAIPADLSSEEGIEA----LVARVAERSdrL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSY-----EYPDvlhkvdGGIERlanITTINTLPPtLFLTQlsaGILPQMvaRKAGV------IVNVGSSAG 213
Cdd:cd08942   84 DVLVNNAGATWgapleAFPE------SGWDK---VMDINVKSV-FFLTQ---ALLPLL--RAAATaenparVINIGSIAG 148
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 214 ANQMALWAV-YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMskvkrTSFFTPDGAVFAKSA----LNTVGNTS 288
Cdd:cd08942  149 IVVSGLENYsYGASKAAVHQLTRKLAKELAGEHITVNAIAPGRFPSKM-----TAFLLNDPAALEAEEksipLGRWGRPE 223

                 ....
gi 808355644 289 DTTG 292
Cdd:cd08942  224 DMAG 227
fabG PRK08642
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
66-283 2.32e-08

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 181517 [Multi-domain]  Cd Length: 253  Bit Score: 54.33  E-value: 2.32e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  66 WAVVTGATDGIGKAYAFELARRGFNVLL-VSRTQSKLDETKKEILEKysSIEVRTaafDFTNAApsAYKDLLATLNQ--- 141
Cdd:PRK08642   7 TVLVTGGSRGLGAAIARAFAREGARVVVnYHQSEDAAEALADELGDR--AIALQA---DVTDRE--QVQAMFATATEhfg 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 142 VEIGVLINN--VGMSY-----------EYPDVLHKVDGgierlanittinTLPPTLFLTQlsaGILPQMVARKAGVIVNV 208
Cdd:PRK08642  80 KPITTVVNNalADFSFdgdarkkaddiTWEDFQQQLEG------------SVKGALNTIQ---AALPGMREQGFGRIINI 144
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 808355644 209 GSSAGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQtiapmMVATKMSKVKRTSFFTPDgAVFAKSALNT 283
Cdd:PRK08642 145 GTNLFQNPVVPYHDYTTAKAALLGLTRNLAAELGPYGITVN-----MVSGGLLRTTDASAATPD-EVFDLIAATT 213
SDR_c10 cd05373
classical (c) SDR, subgroup 10; This subgroup resembles the classical SDRs, but has an ...
67-248 2.43e-08

classical (c) SDR, subgroup 10; This subgroup resembles the classical SDRs, but has an incomplete match to the canonical glycine rich NAD-binding motif and lacks the typical active site tetrad (instead of the critical active site Tyr, it has Phe, but contains the nearby Lys). SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187631 [Multi-domain]  Cd Length: 238  Bit Score: 53.93  E-value: 2.43e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAfDFTNAApsaykDLLATLNQVE--- 143
Cdd:cd05373    2 AAVVGAGDGLGAAIARRFAAEGFSVALAARREAKLEALLVDIIRDAGGSAKAVPT-DARDED-----EVIALFDLIEeei 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 --IGVLINNVGMSYEYPdVLHKVDggiERLANITTINTLPPTLFLTQlsagILPQMVARKAGVIVNVGSSAGANQMALWA 221
Cdd:cd05373   76 gpLEVLVYNAGANVWFP-ILETTP---RVFEKVWEMAAFGGFLAARE----AAKRMLARGRGTIIFTGATASLRGRAGFA 147
                        170       180
                 ....*....|....*....|....*..
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITV 248
Cdd:cd05373  148 AFAGAKFALRALAQSMARELGPKGIHV 174
DH-DHB-DH_SDR_c cd05331
2,3 dihydro-2,3 dihydrozybenzoate dehydrogenases, classical (c) SDRs; 2,3 dihydro-2,3 ...
67-274 2.44e-08

2,3 dihydro-2,3 dihydrozybenzoate dehydrogenases, classical (c) SDRs; 2,3 dihydro-2,3 dihydrozybenzoate dehydrogenase shares the characteristics of the classical SDRs. This subgroup includes Escherichai coli EntA which catalyzes the NAD+-dependent oxidation of 2,3-dihydro-2,3-dihydroxybenzoate to 2,3-dihydroxybenzoate during biosynthesis of the siderophore Enterobactin. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187592 [Multi-domain]  Cd Length: 244  Bit Score: 54.01  E-value: 2.44e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlekyssievRTAAFDFTNAAPSAykdllATLNQVE--- 143
Cdd:cd05331    1 VIVTGAAQGIGRAVARHLLQAGATVIALDLPFVLLLEYGDPL---------RLTPLDVADAAAVR-----EVCSRLLaeh 66
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 --IGVLINNVGMSYeyPDVLHKVDggIERLANITTINTLPPTlfltQLSAGILPQMVARKAGVIVNVGSSAGANQMALWA 221
Cdd:cd05331   67 gpIDALVNCAGVLR--PGATDPLS--TEDWEQTFAVNVTGVF----NLLQAVAPHMKDRRTGAIVTVASNAAHVPRISMA 138
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|...
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMskvKRTSFFTPDGA 274
Cdd:cd05331  139 AYGASKAALASLSKCLGLELAPYGVRCNVVSPGSTDTAM---QRTLWHDEDGA 188
PRK06114 PRK06114
SDR family oxidoreductase;
67-262 2.57e-08

SDR family oxidoreductase;


Pssm-ID: 180408 [Multi-domain]  Cd Length: 254  Bit Score: 54.02  E-value: 2.57e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVS-RTQSKLDETKKEILEKYSSIEVRTAafDFTNAApsaykDLLATLNQVE-- 143
Cdd:PRK06114  11 AFVTGAGSGIGQRIAIGLAQAGADVALFDlRTDDGLAETAEHIEAAGRRAIQIAA--DVTSKA-----DLRAAVARTEae 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 ---IGVLINNVGMSYEYPdvlhKVDGGIERLANITTINTlpPTLFLT-QLSAGIlpqMVARKAGVIVNVGSSAG--ANQM 217
Cdd:PRK06114  84 lgaLTLAVNAAGIANANP----AEEMEEEQWQTVMDINL--TGVFLScQAEARA---MLENGGGSIVNIASMSGiiVNRG 154
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 808355644 218 ALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:PRK06114 155 LLQAHYNASKAGVIHLSKSLAMEWVGRGIRVNSISPGYTATPMNT 199
secoisolariciresinol-DH_like_SDR_c cd05326
secoisolariciresinol dehydrogenase (secoisolariciresinol-DH)-like, classical (c) SDRs; ...
67-260 2.59e-08

secoisolariciresinol dehydrogenase (secoisolariciresinol-DH)-like, classical (c) SDRs; Podophyllum secoisolariciresinol-DH is a homo tetrameric, classical SDR that catalyzes the NAD-dependent conversion of (-)-secoisolariciresinol to (-)-matairesinol via a (-)-lactol intermediate. (-)-Matairesinol is an intermediate to various 8'-lignans, including the cancer-preventive mammalian lignan, and those involved in vascular plant defense. This subgroup also includes rice momilactone A synthase which catalyzes the conversion of 3beta-hydroxy-9betaH-pimara-7,15-dien-19,6beta-olide into momilactone A, Arabidopsis ABA2 which during abscisic acid (ABA) biosynthesis, catalyzes the conversion of xanthoxin to abscisic aldehyde and, maize Tasselseed2 which participate in the maize sex determination pathway. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187587 [Multi-domain]  Cd Length: 249  Bit Score: 54.00  E-value: 2.59e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSI---EVRTAAfDFTNAAPSAYkDLLATLNqve 143
Cdd:cd05326    7 AIITGGASGIGEATARLFAKHGARVVIADIDDDAGQAVAAELGDPDISFvhcDVTVEA-DVRAAVDTAV-ARFGRLD--- 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 igVLINNVGMSYEYPDVLhkVDGGIERLANITTINTLPPtlFLTQLSAGILpqMVARKAGVIVNVGSSAGANQMALWAVY 223
Cdd:cd05326   82 --IMFNNAGVLGAPCYSI--LETSLEEFERVLDVNVYGA--FLGTKHAARV--MIPAKKGSIVSVASVAGVVGGLGPHAY 153
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 808355644 224 SATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:cd05326  154 TASKHAVLGLTRSAATELGEHGIRVNCVSPYGVATPL 190
PRK07023 PRK07023
SDR family oxidoreductase;
67-227 2.91e-08

SDR family oxidoreductase;


Pssm-ID: 180796 [Multi-domain]  Cd Length: 243  Bit Score: 53.86  E-value: 2.91e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSR-TQSKLDETKKEILEkyssiEVRTAAFDFTNAAPSAYKDLLAT-LNQVEI 144
Cdd:PRK07023   4 AIVTGHSRGLGAALAEQLLQPGIAVLGVARsRHPSLAAAAGERLA-----EVELDLSDAAAAAAWLAGDLLAAfVDGASR 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMsyeypdvlhkVD--GGIERL-----ANITTINTLPPTLFLTQLSAGILPQMVARkagvIVNVGSSAGANQM 217
Cdd:PRK07023  79 VLLINNAGT----------VEpiGPLATLdaaaiARAVGLNVAAPLMLTAALAQAASDAAERR----ILHISSGAARNAY 144
                        170
                 ....*....|
gi 808355644 218 ALWAVYSATK 227
Cdd:PRK07023 145 AGWSVYCATK 154
PRK06523 PRK06523
short chain dehydrogenase; Provisional
67-258 3.86e-08

short chain dehydrogenase; Provisional


Pssm-ID: 180604 [Multi-domain]  Cd Length: 260  Bit Score: 53.75  E-value: 3.86e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSklDETKKEIleKYSSIEVRTAafDFTNAAPSAykdLLATLNQVEIgv 146
Cdd:PRK06523  12 ALVTGGTKGIGAATVARLLEAGARVVTTARSRP--DDLPEGV--EFVAADLTTA--EGCAAVARA---VLERLGGVDI-- 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYEYPdvlhkvdGGI-----ERLANITTINTLPPTlfltQLSAGILPQMVARKAGVIVNVGSSAGAnqMALWA 221
Cdd:PRK06523  81 LVHVLGGSSAPA-------GGFaaltdEEWQDELNLNLLAAV----RLDRALLPGMIARGSGVIIHVTSIQRR--LPLPE 147
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 808355644 222 V---YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK06523 148 SttaYAAAKAALSTYSKSLSKEVAPKGVRVNTVSPGWIET 187
type2_17beta_HSD-like_SDR_c cd09805
human 17beta-hydroxysteroid dehydrogenase type 2 (type 2 17beta-HSD)-like, classical (c) SDRs; ...
69-253 3.88e-08

human 17beta-hydroxysteroid dehydrogenase type 2 (type 2 17beta-HSD)-like, classical (c) SDRs; 17beta-hydroxysteroid dehydrogenases are a group of isozymes that catalyze activation and inactivation of estrogen and androgens. This classical-SDR subgroup includes the human proteins: type 2 17beta-HSD, type 6 17beta-HSD, type 2 11beta-HSD, dehydrogenase/reductase SDR family member 9, short-chain dehydrogenase/reductase family 9C member 7, 3-hydroxybutyrate dehydrogenase type 1, and retinol dehydrogenase 5. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187665 [Multi-domain]  Cd Length: 281  Bit Score: 53.82  E-value: 3.88e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTqskLDETKKEILEKYSSIEVRTAAFDFTNAapsayKDLLATLNQVEIGV-- 146
Cdd:cd09805    5 ITGCDSGFGNLLAKKLDSLGFTVLAGCLT---KNGPGAKELRRVCSDRLRTLQLDVTKP-----EQIKRAAQWVKEHVge 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 -----LINNVGMSyeypdvlhkVDGGIERLANITTI-NTLPPTLF-LTQLSAGILPqMVARKAGVIVNVGSSAGANQMAL 219
Cdd:cd09805   77 kglwgLVNNAGIL---------GFGGDEELLPMDDYrKCMEVNLFgTVEVTKAFLP-LLRRAKGRVVNVSSMGGRVPFPA 146
                        170       180       190
                 ....*....|....*....|....*....|....
gi 808355644 220 WAVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:cd09805  147 GGAYCASKAAVEAFSDSLRRELQPWGVKVSIIEP 180
PRK08589 PRK08589
SDR family oxidoreductase;
67-258 4.07e-08

SDR family oxidoreductase;


Pssm-ID: 181491 [Multi-domain]  Cd Length: 272  Bit Score: 53.63  E-value: 4.07e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSrTQSKLDETKKEILEKYSSIEvrtaAFDFTNAAPSAYKDLLATLNQV--EI 144
Cdd:PRK08589   9 AVITGASTGIGQASAIALAQEGAYVLAVD-IAEAVSETVDKIKSNGGKAK----AYHVDISDEQQVKDFASEIKEQfgRV 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMS------YEYP-DVLhkvdggiERLANITTINTLPPTLFLtqlsagiLPQMVaRKAGVIVNVGSSAGANQM 217
Cdd:PRK08589  84 DVLFNNAGVDnaagriHEYPvDVF-------DKIMAVDMRGTFLMTKML-------LPLMM-EQGGSIINTSSFSGQAAD 148
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 808355644 218 ALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK08589 149 LYRSGYNAAKGAVINFTKSIAIEYGRDGIRANAIAPGTIET 189
7_alpha_HSDH_SDR_c cd05365
7 alpha-hydroxysteroid dehydrogenase (7 alpha-HSDH), classical (c) SDRs; This bacterial ...
67-258 4.13e-08

7 alpha-hydroxysteroid dehydrogenase (7 alpha-HSDH), classical (c) SDRs; This bacterial subgroup contains 7 alpha-HSDHs, including Escherichia coli 7 alpha-HSDH. 7 alpha-HSDH, a member of the SDR family, catalyzes the NAD+ -dependent dehydrogenation of a hydroxyl group at position 7 of the steroid skeleton of bile acids. In humans the two primary bile acids are cholic and chenodeoxycholic acids, these are formed from cholesterol in the liver. Escherichia coli 7 alpha-HSDH dehydroxylates these bile acids in the human intestine. Mammalian 7 alpha-HSDH activity has been found in livers. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187623 [Multi-domain]  Cd Length: 242  Bit Score: 53.34  E-value: 4.13e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEK----------YSSIEVRTAAFDFTNAAPSAykdll 136
Cdd:cd05365    2 AIVTGGAAGIGKAIAGTLAKAGASVVIADLKSEGAEAVAAAIQQAggqaiglecnVTSEQDLEAVVKATVSQFGG----- 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 137 atlnqveIGVLINNVGMSYEYPDVLHKVDGGIERLANITTINtlpptlfLTQLSAGILPQMVARKAGVIVNVGSSAGANQ 216
Cdd:cd05365   77 -------ITILVNNAGGGGPKPFDMPMTEEDFEWAFKLNLFS-------AFRLSQLCAPHMQKAGGGAILNISSMSSENK 142
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 808355644 217 MALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:cd05365  143 NVRIAAYGSSKAAVNHMTRNLAFDLGPKGIRVNAVAPGAVKT 184
PRK07814 PRK07814
SDR family oxidoreductase;
67-263 6.28e-08

SDR family oxidoreductase;


Pssm-ID: 181131 [Multi-domain]  Cd Length: 263  Bit Score: 52.86  E-value: 6.28e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNQVEIgv 146
Cdd:PRK07814  13 AVVTGAGRGLGAAIALAFAEAGADVLIAARTESQLDEVAEQIRAAGRRAHVVAADLAHPEATAGLAGQAVEAFGRLDI-- 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYEYPdvlhKVDGGIERLANITTINTLppTLFltQLSAGILPQMVARK-AGVIVNVGSSAGANQMALWAVYSA 225
Cdd:PRK07814  91 VVNNVGGTMPNP----LLSTSTKDLADAFTFNVA--TAH--ALTVAAVPLMLEHSgGGSVINISSTMGRLAGRGFAAYGT 162
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 808355644 226 TKKYVSWLTAILRKEYEHQgITVQTIAPMMVATKMSKV 263
Cdd:PRK07814 163 AKAALAHYTRLAALDLCPR-IRVNAIAPGSILTSALEV 199
PRK06113 PRK06113
7-alpha-hydroxysteroid dehydrogenase; Validated
67-289 1.27e-07

7-alpha-hydroxysteroid dehydrogenase; Validated


Pssm-ID: 135765 [Multi-domain]  Cd Length: 255  Bit Score: 52.16  E-value: 1.27e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLlVSRTQSkldETKKEILEKYSSIEVRTAAF--DFT-NAAPSAYKDllATLNQV- 142
Cdd:PRK06113  14 AIITGAGAGIGKEIAITFATAGASVV-VSDINA---DAANHVVDEIQQLGGQAFACrcDITsEQELSALAD--FALSKLg 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 EIGVLINNVGMSYEYPdvlhkVDGGIERLANITTINTLPPtLFLTQLSAgilPQMVARKAGVIVNVGSSAGANQMALWAV 222
Cdd:PRK06113  88 KVDILVNNAGGGGPKP-----FDMPMADFRRAYELNVFSF-FHLSQLVA---PEMEKNGGGVILTITSMAAENKNINMTS 158
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 808355644 223 YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSKvkrtSFFTPD--GAVFAKSALNTVGNTSD 289
Cdd:PRK06113 159 YASSKAAASHLVRNMAFDLGEKNIRVNGIAPGAILTDALK----SVITPEieQKMLQHTPIRRLGQPQD 223
BKR_2_SDR_c cd05349
putative beta-ketoacyl acyl carrier protein [ACP]reductase (BKR), subgroup 2, classical (c) ...
67-289 1.61e-07

putative beta-ketoacyl acyl carrier protein [ACP]reductase (BKR), subgroup 2, classical (c) SDR; This subgroup includes Rhizobium sp. NGR234 FabG1. The Escherichai coli K12 BKR, FabG, belongs to a different subgroup. BKR catalyzes the NADPH-dependent reduction of ACP in the first reductive step of de novo fatty acid synthesis (FAS). FAS consists of four elongation steps, which are repeated to extend the fatty acid chain through the addition of two-carbo units from malonyl acyl-carrier protein (ACP): condensation, reduction, dehydration, and a final reduction. Type II FAS, typical of plants and many bacteria, maintains these activities on discrete polypeptides, while type I FAS utilizes one or two multifunctional polypeptides. BKR resembles enoyl reductase, which catalyzes the second reduction step in FAS. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187607 [Multi-domain]  Cd Length: 246  Bit Score: 51.69  E-value: 1.61e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLlVSRTQSKldETKKEILEKYSSievRTAAFDFTNAAPSAYKDLLATLNQ--VEI 144
Cdd:cd05349    3 VLVTGASRGLGAAIARSFAREGARVV-VNYYRST--ESAEAVAAEAGE---RAIAIQADVRDRDQVQAMIEEAKNhfGPV 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEY-PDvlhkvdggierlaNITTINTLPPTLFLTQLSAGI----------LPQMVARKAGVIVNVGSSAG 213
Cdd:cd05349   77 DTIVNNALIDFPFdPD-------------QRKTFDTIDWEDYQQQLEGAVkgalnllqavLPDFKERGSGRVINIGTNLF 143
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 214 ANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQtiapmMVATKMSKVKRTSFFTPDgAVF----AKSALNTVGNTSD 289
Cdd:cd05349  144 QNPVVPYHDYTTAKAALLGFTRNMAKELGPYGITVN-----MVSGGLLKVTDASAATPK-EVFdaiaQTTPLGKVTTPQD 217
PRK07035 PRK07035
SDR family oxidoreductase;
67-261 2.13e-07

SDR family oxidoreductase;


Pssm-ID: 180802 [Multi-domain]  Cd Length: 252  Bit Score: 51.17  E-value: 2.13e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNQVEIgv 146
Cdd:PRK07035  11 ALVTGASRGIGEAIAKLLAQQGAHVIVSSRKLDGCQAVADAIVAAGGKAEALACHIGEMEQIDALFAHIRERHGRLDI-- 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYEYPDVLHKVDGGIERlanitTINTLPPTLFLTQLSAGILpqMVARKAGVIVNVGSSAGANQMALWAVYSAT 226
Cdd:PRK07035  89 LVNNAAANPYFGHILDTDLGAFQK-----TVDVNIRGYFFMSVEAGKL--MKEQGGGSIVNVASVNGVSPGDFQGIYSIT 161
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 808355644 227 KKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:PRK07035 162 KAAVISMTKAFAKECAPFGIRVNALLPGLTDTKFA 196
DHRS-12_like_SDR_c-like cd09808
human dehydrogenase/reductase SDR family member (DHRS)-12/FLJ13639-like, classical (c)-like ...
68-152 2.51e-07

human dehydrogenase/reductase SDR family member (DHRS)-12/FLJ13639-like, classical (c)-like SDRs; Classical SDR-like subgroup containing human DHRS-12/FLJ13639, the 36K protein of zebrafish CNS myelin, and related proteins. DHRS-12/FLJ13639 is expressed in neurons and oligodendrocytes in the human cerebral cortex. Proteins in this subgroup share the glycine-rich NAD-binding motif of the classical SDRs, have a partial match to the canonical active site tetrad, but lack the typical active site Ser. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187668 [Multi-domain]  Cd Length: 255  Bit Score: 51.06  E-value: 2.51e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNaaPSAYKDLLATLNQV--EIG 145
Cdd:cd09808    5 LITGANSGIGKAAALAIAKRGGTVHMVCRNQTRAEEARKEIETESGNQNIFLHIVDMSD--PKQVWEFVEEFKEEgkKLH 82

                 ....*..
gi 808355644 146 VLINNVG 152
Cdd:cd09808   83 VLINNAG 89
retinol-DH_like_SDR_c cd09807
retinol dehydrogenases (retinol-DHs), classical (c) SDRs; Classical SDR-like subgroup ...
68-153 2.79e-07

retinol dehydrogenases (retinol-DHs), classical (c) SDRs; Classical SDR-like subgroup containing retinol-DHs and related proteins. Retinol is processed by a medium chain alcohol dehydrogenase followed by retinol-DHs. Proteins in this subfamily share the glycine-rich NAD-binding motif of the classical SDRs, have a partial match to the canonical active site tetrad, but lack the typical active site Ser. This subgroup includes the human proteins: retinol dehydrogenase -12, -13 ,and -14. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 212495 [Multi-domain]  Cd Length: 274  Bit Score: 51.31  E-value: 2.79e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFtnAAPSAYKDLLATLNQVE--IG 145
Cdd:cd09807    5 IITGANTGIGKETARELARRGARVIMACRDMAKCEEAAAEIRRDTLNHEVIVRHLDL--ASLKSIRAFAAEFLAEEdrLD 82

                 ....*...
gi 808355644 146 VLINNVGM 153
Cdd:cd09807   83 VLINNAGV 90
PRK07069 PRK07069
short chain dehydrogenase; Validated
67-234 3.09e-07

short chain dehydrogenase; Validated


Pssm-ID: 180822 [Multi-domain]  Cd Length: 251  Bit Score: 50.86  E-value: 3.09e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVS-RTQSKLDETKKEILEKYSSIEVRTAAFDFTNAApsAYKDLLATLNQV--E 143
Cdd:PRK07069   2 AFITGAAGGLGRAIARRMAEQGAKVFLTDiNDAAGLDAFAAEINAAHGEGVAFAAVQDVTDEA--QWQALLAQAADAmgG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVGMSyeypdvlhkVDGGIERLA-----NITTINTlpPTLFLTQLSAgiLPQMVARKAGVIVNVGSSAGANQMA 218
Cdd:PRK07069  80 LSVLVNNAGVG---------SFGAIEQIEldewrRVMAINV--ESIFLGCKHA--LPYLRASQPASIVNISSVAAFKAEP 146
                        170
                 ....*....|....*.
gi 808355644 219 LWAVYSATKKYVSWLT 234
Cdd:PRK07069 147 DYTAYNASKAAVASLT 162
PRK06198 PRK06198
short chain dehydrogenase; Provisional
67-234 3.95e-07

short chain dehydrogenase; Provisional


Pssm-ID: 180462 [Multi-domain]  Cd Length: 260  Bit Score: 50.39  E-value: 3.95e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGF-NVLLVSRTQSKLDETKKEILEkySSIEVRTAAFDFTNAApsAYKDLLATLNQV--E 143
Cdd:PRK06198   9 ALVTGGTQGLGAAIARAFAERGAaGLVICGRNAEKGEAQAAELEA--LGAKAVFVQADLSDVE--DCRRVVAAADEAfgR 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVGMSyeypDVLHKVDGGIERLANITTINTLPPtLFLTQlsaGILPQMVARKA-GVIVNVGS-SAGANQMALwA 221
Cdd:PRK06198  85 LDALVNAAGLT----DRGTILDTSPELFDRHFAVNVRAP-FFLMQ---EAIKLMRRRKAeGTIVNIGSmSAHGGQPFL-A 155
                        170
                 ....*....|...
gi 808355644 222 VYSATKKYVSWLT 234
Cdd:PRK06198 156 AYCASKGALATLT 168
PRK06057 PRK06057
short chain dehydrogenase; Provisional
67-258 4.61e-07

short chain dehydrogenase; Provisional


Pssm-ID: 180371 [Multi-domain]  Cd Length: 255  Bit Score: 50.11  E-value: 4.61e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTqsklDETKKEILEKYSSIEVRTaafDFTNAApsAYKDLLATLNQV--EI 144
Cdd:PRK06057  10 AVITGGGSGIGLATARRLAAEGATVVVGDID----PEAGKAAADEVGGLFVPT---DVTDED--AVNALFDTAAETygSV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEYPDVLhkVDGGIERLANITTINTlpPTLFLTQLSAgiLPQMVARKAGVIVNVGS-----SAGANQMAl 219
Cdd:PRK06057  81 DIAFNNAGISPPEDDSI--LNTGLDAWQRVQDVNL--TSVYLCCKAA--LPHMVRQGKGSIINTASfvavmGSATSQIS- 153
                        170       180       190
                 ....*....|....*....|....*....|....*....
gi 808355644 220 wavYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK06057 154 ---YTASKGGVLAMSRELGVQFARQGIRVNALCPGPVNT 189
PRK12481 PRK12481
2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase KduD;
67-258 5.64e-07

2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase KduD;


Pssm-ID: 171531 [Multi-domain]  Cd Length: 251  Bit Score: 49.90  E-value: 5.64e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSklDETKKEIlekyssiEVRTAAFDFTNAAPSAYKDLLATLNQV---- 142
Cdd:PRK12481  11 AIITGCNTGLGQGMAIGLAKAGADIVGVGVAEA--PETQAQV-------EALGRKFHFITADLIQQKDIDSIVSQAvevm 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 -EIGVLINNVGMsYEYPDVLHKVDGGIERLANITTintlpPTLFLtqLSAGILPQMVAR-KAGVIVNVGSSAGANQMALW 220
Cdd:PRK12481  82 gHIDILINNAGI-IRRQDLLEFGNKDWDDVININQ-----KTVFF--LSQAVAKQFVKQgNGGKIINIASMLSFQGGIRV 153
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK12481 154 PSYTASKSAVMGLTRALATELSQYNINVNAIAPGYMAT 191
PRK06947 PRK06947
SDR family oxidoreductase;
68-260 6.25e-07

SDR family oxidoreductase;


Pssm-ID: 180771 [Multi-domain]  Cd Length: 248  Bit Score: 49.80  E-value: 6.25e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLL-VSRTQSKLDETKKEIleKYSSIEVRTAAFDFTNAApsaykDLLATLNQVE--- 143
Cdd:PRK06947   6 LITGASRGIGRATAVLAAARGWSVGInYARDAAAAEETADAV--RAAGGRACVVAGDVANEA-----DVIAMFDAVQsaf 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 --IGVLINNVGMSYEYPDVlhkVDGGIERLANITTINTLPPTLfLTQLSAGILPQMVARKAGVIVNVGSSAG----ANQm 217
Cdd:PRK06947  79 grLDALVNNAGIVAPSMPL---ADMDAARLRRMFDTNVLGAYL-CAREAARRLSTDRGGRGGAIVNVSSIASrlgsPNE- 153
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 808355644 218 alWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK06947 154 --YVDYAGSKGAVDTLTLGLAKELGPHGVRVNAVRPGLIETEI 194
PRK12747 PRK12747
short chain dehydrogenase; Provisional
67-261 6.59e-07

short chain dehydrogenase; Provisional


Pssm-ID: 183719 [Multi-domain]  Cd Length: 252  Bit Score: 49.69  E-value: 6.59e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLL-VSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLN----Q 141
Cdd:PRK12747   7 ALVTGASRGIGRAIAKRLANDGALVAIhYGNRKEEAEETVYEIQSNGGSAFSIGANLESLHGVEALYSSLDNELQnrtgS 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 142 VEIGVLINNVGMSyeyPDVLhkVDGGIERLAN-ITTINTLPPtLFLTQLSagiLPQMvaRKAGVIVNVGSSAGANQMALW 220
Cdd:PRK12747  87 TKFDILINNAGIG---PGAF--IEETTEQFFDrMVSVNAKAP-FFIIQQA---LSRL--RDNSRIINISSAATRISLPDF 155
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:PRK12747 156 IAYSMTKGAINTMTFTLAKQLGARGITVNAILPGFIKTDMN 196
PRK07062 PRK07062
SDR family oxidoreductase;
56-258 9.24e-07

SDR family oxidoreductase;


Pssm-ID: 180818 [Multi-domain]  Cd Length: 265  Bit Score: 49.65  E-value: 9.24e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  56 IDLKKRAgaswAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAApsaykDL 135
Cdd:PRK07062   4 IQLEGRV----AVVTGGSSGIGLATVELLLEAGASVAICGRDEERLASAEARLREKFPGARLLAARCDVLDEA-----DV 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 136 LATLNQVE-----IGVLINNVGMSYeypdVLHKVDGGIERL---ANITTINTLPPTlfltqlsAGILPQMVARKAGVIVN 207
Cdd:PRK07062  75 AAFAAAVEarfggVDMLVNNAGQGR----VSTFADTTDDAWrdeLELKYFSVINPT-------RAFLPLLRASAAASIVC 143
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 808355644 208 VGSSAGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK07062 144 VNSLLALQPEPHMVATSAARAGLLNLVKSLATELAPKGVRVNSILLGLVES 194
PR_SDR_c cd05357
pteridine reductase (PR), classical (c) SDRs; Pteridine reductases (PRs), members of the SDR ...
66-253 1.16e-06

pteridine reductase (PR), classical (c) SDRs; Pteridine reductases (PRs), members of the SDR family, catalyzes the NAD-dependent reduction of folic acid, dihydrofolate and related compounds. In Leishmania, pteridine reductase (PTR1) acts to circumvent the anti-protozoan drugs that attack dihydrofolate reductase activity. Proteins in this subgroup have an N-terminal NAD-binding motif and a YxxxK active site motif, but have an Asp instead of the usual upstream catalytic Ser. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRS are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes have a 3-glycine N-terminal NAD(P)(H)-binding pattern (typically, TGxxxGxG in classical SDRs and TGxxGxxG in extended SDRs), while substrate binding is in the C-terminal region. A critical catalytic Tyr residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering), is often found in a conserved YXXXK pattern. In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or additional Ser, contributing to the active site. Substrates for these enzymes include sugars, steroids, alcohols, and aromatic compounds. The standard reaction mechanism is a proton relay involving the conserved Tyr and Lys, as well as Asn (or Ser). Some SDR family members, including 17 beta-hydroxysteroid dehydrogenase contain an additional helix-turn-helix motif that is not generally found among SDRs.


Pssm-ID: 187615 [Multi-domain]  Cd Length: 234  Bit Score: 48.81  E-value: 1.16e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  66 WAVVTGATDGIGKAYAFELARRGFNVLLVSRT-QSKLDETKKEIlekySSIEVRTAAF--DFTNAApsAYKDLLATLNQV 142
Cdd:cd05357    2 VALVTGAAKRIGRAIAEALAAEGYRVVVHYNRsEAEAQRLKDEL----NALRNSAVLVqaDLSDFA--ACADLVAAAFRA 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 --EIGVLINNVGMSYEYPdvlhKVDGGIERLANITTINTLPPtLFLTQLSAgilPQMVARKAGVIVNVgSSAGANQMAL- 219
Cdd:cd05357   76 fgRCDVLVNNASAFYPTP----LGQGSEDAWAELFGINLKAP-YLLIQAFA---RRLAGSRNGSIINI-IDAMTDRPLTg 146
                        170       180       190
                 ....*....|....*....|....*....|....
gi 808355644 220 WAVYSATKKYVSWLTAILRKEYEHQgITVQTIAP 253
Cdd:cd05357  147 YFAYCMSKAALEGLTRSAALELAPN-IRVNGIAP 179
PRK07677 PRK07677
short chain dehydrogenase; Provisional
68-150 1.16e-06

short chain dehydrogenase; Provisional


Pssm-ID: 181077 [Multi-domain]  Cd Length: 252  Bit Score: 48.91  E-value: 1.16e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlEKYSSiEVRTAAFDFTN--AAPSAYKDLLATLNQVEig 145
Cdd:PRK07677   5 IITGGSSGMGKAMAKRFAEEGANVVITGRTKEKLEEAKLEI-EQFPG-QVLTVQMDVRNpeDVQKMVEQIDEKFGRID-- 80

                 ....*
gi 808355644 146 VLINN 150
Cdd:PRK07677  81 ALINN 85
PRK12746 PRK12746
SDR family oxidoreductase;
67-261 1.27e-06

SDR family oxidoreductase;


Pssm-ID: 183718 [Multi-domain]  Cd Length: 254  Bit Score: 48.88  E-value: 1.27e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLL-VSRTQSKLDETKKEILE---KYSSIEVRTAAFDFTNAAPSAYK-DLLATLNQ 141
Cdd:PRK12746   9 ALVTGASRGIGRAIAMRLANDGALVAIhYGRNKQAADETIREIESnggKAFLIEADLNSIDGVKKLVEQLKnELQIRVGT 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 142 VEIGVLINNVGMSYEypdvlhkvdGGIERLA-----NITTINTLPPtLFLTQLSAGILpqmvaRKAGVIVNVGSSAGANQ 216
Cdd:PRK12746  89 SEIDILVNNAGIGTQ---------GTIENTTeeifdEIMAVNIKAP-FFLIQQTLPLL-----RAEGRVINISSAEVRLG 153
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*
gi 808355644 217 MALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:PRK12746 154 FTGSIAYGLSKGALNTMTLPLAKHLGERGITVNTIMPGYTKTDIN 198
PRK08220 PRK08220
2,3-dihydroxybenzoate-2,3-dehydrogenase; Validated
67-227 1.60e-06

2,3-dihydroxybenzoate-2,3-dehydrogenase; Validated


Pssm-ID: 236190 [Multi-domain]  Cd Length: 252  Bit Score: 48.73  E-value: 1.60e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKkeilekyssieVRTAAFDFTNAApsAYKDLLA-TLNQVE-I 144
Cdd:PRK08220  11 VWVTGAAQGIGYAVALAFVEAGAKVIGFDQAFLTQEDYP-----------FATFVLDVSDAA--AVAQVCQrLLAETGpL 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGmsyeypdVLHKvdGGIERL-----ANITTINTLPPTLFLTQLSagilPQMVARKAGVIVNVGSSAgAN---- 215
Cdd:PRK08220  78 DVLVNAAG-------ILRM--GATDSLsdedwQQTFAVNAGGAFNLFRAVM----PQFRRQRSGAIVTVGSNA-AHvpri 143
                        170
                 ....*....|..
gi 808355644 216 QMalwAVYSATK 227
Cdd:PRK08220 144 GM---AAYGASK 152
PRK08339 PRK08339
short chain dehydrogenase; Provisional
56-258 1.99e-06

short chain dehydrogenase; Provisional


Pssm-ID: 169389 [Multi-domain]  Cd Length: 263  Bit Score: 48.31  E-value: 1.99e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  56 IDLKKRAgaswAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKySSIEVRTAAFDFTNAapsayKDL 135
Cdd:PRK08339   4 IDLSGKL----AFTTASSKGIGFGVARVLARAGADVILLSRNEENLKKAREKIKSE-SNVDVSYIVADLTKR-----EDL 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 136 LATLNQV-EIGVlinnvgmsyeyPDVLHKVDGG----------IERLANITTInTLPPTLFLTQlsaGILPQMVARKAGV 204
Cdd:PRK08339  74 ERTVKELkNIGE-----------PDIFFFSTGGpkpgyfmemsMEDWEGAVKL-LLYPAVYLTR---ALVPAMERKGFGR 138
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 808355644 205 IVNVGSSAGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK08339 139 IIYSTSVAIKEPIPNIALSNVVRISMAGLVRTLAKELGPKGITVNGIMPGIIRT 192
PRK05872 PRK05872
short chain dehydrogenase; Provisional
67-260 2.27e-06

short chain dehydrogenase; Provisional


Pssm-ID: 235633 [Multi-domain]  Cd Length: 296  Bit Score: 48.43  E-value: 2.27e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEIlekYSSIEVRTAAFDFTNAAP--SAYKDLLATLNQveI 144
Cdd:PRK05872  12 VVVTGAARGIGAELARRLHARGAKLALVDLEEAELAALAAEL---GGDDRVLTVVADVTDLAAmqAAAEEAVERFGG--I 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSyEYPDVLHKVDGGIERLANITTI---NTLPPTlfltqlsagiLPQMVARKaGVIVNVGSSA--GANQMAl 219
Cdd:PRK05872  87 DVVVANAGIA-SGGSVAQVDPDAFRRVIDVNLLgvfHTVRAT----------LPALIERR-GYVLQVSSLAafAAAPGM- 153
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 808355644 220 wAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK05872 154 -AAYCASKAGVEAFANALRLEVAHHGVTVGSAYLSWIDTDL 193
COG5322 COG5322
Predicted amino acid dehydrogenase [General function prediction only];
56-113 2.54e-06

Predicted amino acid dehydrogenase [General function prediction only];


Pssm-ID: 444114 [Multi-domain]  Cd Length: 362  Bit Score: 48.68  E-value: 2.54e-06
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 808355644  56 IDLKKragASWAVVtGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYS 113
Cdd:COG5322  147 IDLKK---ATVAVV-GATGSIGSVCARLLAREVKRLTLVARNLERLEELAEEILRNPG 200
PRK07856 PRK07856
SDR family oxidoreductase;
55-261 2.73e-06

SDR family oxidoreductase;


Pssm-ID: 236116 [Multi-domain]  Cd Length: 252  Bit Score: 48.01  E-value: 2.73e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  55 PIDLKKRAgaswAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSkldetkkeilekySSIEVRTAAFDFTNAA-PSAYK 133
Cdd:PRK07856   1 NLDLTGRV----VLVTGGTRGIGAGIARAFLAAGATVVVCGRRAP-------------ETVDGRPAEFHAADVRdPDQVA 63
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 134 DLLATLnqVE----IGVLINNVGMSyeyPDVLhKVDGGIERLANITTINTLPPtLFLTQLSAGILPQMVARkaGVIVNVG 209
Cdd:PRK07856  64 ALVDAI--VErhgrLDVLVNNAGGS---PYAL-AAEASPRFHEKIVELNLLAP-LLVAQAANAVMQQQPGG--GSIVNIG 134
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|..
gi 808355644 210 SSAGANQMALWAVYSATKKYVSWLTAILRKEYEHQgITVQTIAPMMVATKMS 261
Cdd:PRK07856 135 SVSGRRPSPGTAAYGAAKAGLLNLTRSLAVEWAPK-VRVNAVVVGLVRTEQS 185
PRK12936 PRK12936
3-ketoacyl-(acyl-carrier-protein) reductase NodG; Reviewed
67-261 2.78e-06

3-ketoacyl-(acyl-carrier-protein) reductase NodG; Reviewed


Pssm-ID: 171820 [Multi-domain]  Cd Length: 245  Bit Score: 47.99  E-value: 2.78e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNA-APSAYKDLLAtlnqveIG 145
Cdd:PRK12936   9 ALVTGASGGIGEEIARLLHAQGAIVGLHGTRVEKLEALAAELGERVKIFPANLSDRDEVKAlGQKAEADLEG------VD 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 VLINNVGMSYeypdvlhkvDGGIERLANITTINTLPPTLFLT-QLSAGILPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:PRK12936  83 ILVNNAGITK---------DGLFVRMSDEDWDSVLEVNLTATfRLTRELTHPMMRRRYGRIINITSVVGVTGNPGQANYC 153
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:PRK12936 154 ASKAGMIGFSKSLAQEIATRNVTVNCVAPGFIESAMT 190
PRK05875 PRK05875
short chain dehydrogenase; Provisional
68-298 3.16e-06

short chain dehydrogenase; Provisional


Pssm-ID: 180300 [Multi-domain]  Cd Length: 276  Bit Score: 47.87  E-value: 3.16e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNaapsayKDLLATLnqveigvl 147
Cdd:PRK05875  11 LVTGGGSGIGKGVAAGLVAAGAAVMIVGRNPDKLAAAAEEIEALKGAGAVRYEPADVTD------EDQVARA-------- 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 148 innVGMSYEYPDVLHKV---DGGIERLANITTINT----------LPPTLFLTQLSAgilPQMVARKAGVIVNVGSSAGA 214
Cdd:PRK05875  77 ---VDAATAWHGRLHGVvhcAGGSETIGPITQIDSdawrrtvdlnVNGTMYVLKHAA---RELVRGGGGSFVGISSIAAS 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 215 NQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMskvkrTSFFTPDGAVFAKSALNT----VGNT--- 287
Cdd:PRK05875 151 NTHRWFGAYGVTKSAVDHLMKLAADELGPSWVRVNSIRPGLIRTDL-----VAPITESPELSADYRACTplprVGEVedv 225
                        250
                 ....*....|....*....
gi 808355644 288 --------SDTTGYITHQL 298
Cdd:PRK05875 226 anlamfllSDAASWITGQV 244
PRK06398 PRK06398
aldose dehydrogenase; Validated
67-234 3.55e-06

aldose dehydrogenase; Validated


Pssm-ID: 235794 [Multi-domain]  Cd Length: 258  Bit Score: 47.52  E-value: 3.55e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTqskldetkkeilekyssiEVRTAAFDFTNAAPSAYKDLLATLNQV---- 142
Cdd:PRK06398   9 AIVTGGSQGIGKAVVNRLKEEGSNVINFDIK------------------EPSYNDVDYFKVDVSNKEQVIKGIDYVisky 70
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 -EIGVLINNVGMsyEYPDVLHKVDGGIERlaniTTINTLPPTLFLtqLSAGILPQMVARKAGVIVNVGS--SAGANQMAl 219
Cdd:PRK06398  71 gRIDILVNNAGI--ESYGAIHAVEEDEWD----RIINVNVNGIFL--MSKYTIPYMLKQDKGVIINIASvqSFAVTRNA- 141
                        170
                 ....*....|....*
gi 808355644 220 wAVYSATKKYVSWLT 234
Cdd:PRK06398 142 -AAYVTSKHAVLGLT 155
PRK08263 PRK08263
short chain dehydrogenase; Provisional
69-253 3.85e-06

short chain dehydrogenase; Provisional


Pssm-ID: 181334 [Multi-domain]  Cd Length: 275  Bit Score: 47.73  E-value: 3.85e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKkeilEKYSSiEVRTAAFDFTNAApsaykdllATLNQVE----- 143
Cdd:PRK08263   8 ITGASRGFGRAWTEAALERGDRVVATARDTATLADLA----EKYGD-RLLPLALDVTDRA--------AVFAAVEtaveh 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 ---IGVLINNVG-MSYeypdvlhkvdGGIERL------ANITTiNTLPPtLFLTQlsaGILPQMVARKAGVIVNVGSSAG 213
Cdd:PRK08263  75 fgrLDIVVNNAGyGLF----------GMIEEVtesearAQIDT-NFFGA-LWVTQ---AVLPYLREQRSGHIIQISSIGG 139
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 808355644 214 ANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:PRK08263 140 ISAFPMSGIYHASKWALEGMSEALAQEVAEFGIKVTLVEP 179
PRK07831 PRK07831
SDR family oxidoreductase;
67-253 4.52e-06

SDR family oxidoreductase;


Pssm-ID: 236110 [Multi-domain]  Cd Length: 262  Bit Score: 47.34  E-value: 4.52e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATD-GIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAApsaykDLLATLNQVE-- 143
Cdd:PRK07831  20 VLVTAAAGtGIGSATARRALEEGARVVISDIHERRLGETADELAAELGLGRVEAVVCDVTSEA-----QVDALIDAAVer 94
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 ---IGVLINNVGMSYEYPdVLHKVDGGIERLANITTINTLPPTlfltqlsAGILPQMVARK-AGVIVNVGSSAGANQMAL 219
Cdd:PRK07831  95 lgrLDVLVNNAGLGGQTP-VVDMTDDEWSRVLDVTLTGTFRAT-------RAALRYMRARGhGGVIVNNASVLGWRAQHG 166
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 808355644 220 WAVYSATKKYVSWLT---AILRKEYehqGITVQTIAP 253
Cdd:PRK07831 167 QAHYAAAKAGVMALTrcsALEAAEY---GVRINAVAP 200
PRK08017 PRK08017
SDR family oxidoreductase;
68-261 5.80e-06

SDR family oxidoreductase;


Pssm-ID: 181198 [Multi-domain]  Cd Length: 256  Bit Score: 47.00  E-value: 5.80e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRtqskldetKKEILEKYSSIEVRTAAFDFTNAAP--SAYKDLLATLNQVEIG 145
Cdd:PRK08017   6 LITGCSSGIGLEAALELKRRGYRVLAACR--------KPDDVARMNSLGFTGILLDLDDPESveRAADEVIALTDNRLYG 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 vLINNVGMSyeypdvlhkVDGGIERLANITTINTLPPTLFLT-QLSAGILPQMVARKAGVIVNVGSSAGANQMALWAVYS 224
Cdd:PRK08017  78 -LFNNAGFG---------VYGPLSTISRQQMEQQFSTNFFGThQLTMLLLPAMLPHGEGRIVMTSSVMGLISTPGRGAYA 147
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:PRK08017 148 ASKYALEAWSDALRMELRHSGIKVSLIEPGPIRTRFT 184
fabG PRK08261
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
67-260 6.32e-06

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 236207 [Multi-domain]  Cd Length: 450  Bit Score: 47.52  E-value: 6.32e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSK--LDETKKEilekyssIEVRTAAFDFTNA-APSAYKDLLATlNQVE 143
Cdd:PRK08261 213 ALVTGAARGIGAAIAEVLARDGAHVVCLDVPAAGeaLAAVANR-------VGGTALALDITAPdAPARIAEHLAE-RHGG 284
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNvgmsyeypdvlhkvdGGIER---LANIT--------TINTLPPtLFLTQ--LSAGILpqmvaRKAGVIVNVGS 210
Cdd:PRK08261 285 LDIVVHN---------------AGITRdktLANMDearwdsvlAVNLLAP-LRITEalLAAGAL-----GDGGRIVGVSS 343
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 808355644 211 SAG-------ANqmalwavYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK08261 344 ISGiagnrgqTN-------YAASKAGVIGLVQALAPLLAERGITINAVAPGFIETQM 393
PRK08063 PRK08063
enoyl-[acyl-carrier-protein] reductase FabL;
67-258 7.60e-06

enoyl-[acyl-carrier-protein] reductase FabL;


Pssm-ID: 236145 [Multi-domain]  Cd Length: 250  Bit Score: 46.64  E-value: 7.60e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLV-SRTQSKLDETKKEIlekySSIEVRTAAFDFTNAAPSAYKDLLATLNQV--E 143
Cdd:PRK08063   7 ALVTGSSRGIGKAIALRLAEEGYDIAVNyARSRKAAEETAEEI----EALGRKALAVKANVGDVEKIKEMFAQIDEEfgR 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IGVLINNVGMSYEYPdvLHKVDggiERLANIT-TINTLpPTLFLTQLSAgilPQMVARKAGVIVNVgSSAGANQ-MALWA 221
Cdd:PRK08063  83 LDVFVNNAASGVLRP--AMELE---ESHWDWTmNINAK-ALLFCAQEAA---KLMEKVGGGKIISL-SSLGSIRyLENYT 152
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 808355644 222 VYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK08063 153 TVGVSKAALEALTRYLAVELAPKGIAVNAVSGGAVDT 189
PRK05854 PRK05854
SDR family oxidoreductase;
67-152 9.61e-06

SDR family oxidoreductase;


Pssm-ID: 235627 [Multi-domain]  Cd Length: 313  Bit Score: 46.60  E-value: 9.61e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSAykDLLATLNQ--VEI 144
Cdd:PRK05854  17 AVVTGASDGLGLGLARRLAAAGAEVILPVRNRAKGEAAVAAIRTAVPDAKLSLRALDLSSLASVA--ALGEQLRAegRPI 94

                 ....*...
gi 808355644 145 GVLINNVG 152
Cdd:PRK05854  95 HLLINNAG 102
PRK06139 PRK06139
SDR family oxidoreductase;
68-258 1.72e-05

SDR family oxidoreductase;


Pssm-ID: 235713 [Multi-domain]  Cd Length: 330  Bit Score: 45.87  E-value: 1.72e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKysSIEVRTAAFDFTNAApsAYKDLLATLNQV--EIG 145
Cdd:PRK06139  11 VITGASSGIGQATAEAFARRGARLVLAARDEEALQAVAEECRAL--GAEVLVVPTDVTDAD--QVKALATQAASFggRID 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 VLINNVGMS-----YEYPdvlhkvdggIERLANITTINTLPptlFLTQLSAgILPQMVARKAGVIVNVGSSAGANQMALW 220
Cdd:PRK06139  87 VWVNNVGVGavgrfEETP---------IEAHEQVIQTNLIG---YMRDAHA-ALPIFKKQGHGIFINMISLGGFAAQPYA 153
                        170       180       190
                 ....*....|....*....|....*....|....*....
gi 808355644 221 AVYSATKKYVSWLTAILRKEY-EHQGITVQTIAPMMVAT 258
Cdd:PRK06139 154 AAYSASKFGLRGFSEALRGELaDHPDIHVCDVYPAFMDT 192
PRK12935 PRK12935
acetoacetyl-CoA reductase; Provisional
67-260 1.97e-05

acetoacetyl-CoA reductase; Provisional


Pssm-ID: 183832 [Multi-domain]  Cd Length: 247  Bit Score: 45.38  E-value: 1.97e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLL-VSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNQVEIg 145
Cdd:PRK12935   9 AIVTGGAKGIGKAITVALAQEGAKVVInYNSSKEAAENLVNELGKEGHDVYAVQADVSKVEDANRLVEEAVNHFGKVDI- 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 vLINNVGMSYEypDVLHKVdgGIERLANITTINTlpPTLFLTqlSAGILPQMVARKAGVIVNVGSSAGANQMALWAVYSA 225
Cdd:PRK12935  88 -LVNNAGITRD--RTFKKL--NREDWERVIDVNL--SSVFNT--TSAVLPYITEAEEGRIISISSIIGQAGGFGQTNYSA 158
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 808355644 226 TKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK12935 159 AKAGMLGFTKSLALELAKTNVTVNAICPGFIDTEM 193
PRK06197 PRK06197
short chain dehydrogenase; Provisional
67-155 2.23e-05

short chain dehydrogenase; Provisional


Pssm-ID: 235737 [Multi-domain]  Cd Length: 306  Bit Score: 45.40  E-value: 2.23e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAP--SAYKDLLAtlNQVEI 144
Cdd:PRK06197  19 AVVTGANTGLGYETAAALAAKGAHVVLAVRNLDKGKAAAARITAATPGADVTLQELDLTSLASvrAAADALRA--AYPRI 96
                         90
                 ....*....|.
gi 808355644 145 GVLINNVGMSY 155
Cdd:PRK06197  97 DLLINNAGVMY 107
DR_C-13_KR_SDR_c_like cd08951
daunorubicin C-13 ketoreductase (KR), classical (c)-like SDRs; Daunorubicin is a clinically ...
69-261 2.63e-05

daunorubicin C-13 ketoreductase (KR), classical (c)-like SDRs; Daunorubicin is a clinically important therapeutic compound used in some cancer treatments. Daunorubicin C-13 ketoreductase is member of the classical SDR family with a canonical glycine-rich NAD(P)-binding motif, but lacking a complete match to the active site tetrad characteristic of this group. The critical Tyr, plus the Lys and upstream Asn are present, but the catalytic Ser is replaced, generally by Gln. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type KRs have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187654 [Multi-domain]  Cd Length: 260  Bit Score: 45.18  E-value: 2.63e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEkyssIEVRTAAfDFTNAAPSayKDLLATLNQV-EIGVL 147
Cdd:cd08951   12 ITGSSDGLGLAAARTLLHQGHEVVLHARSQKRAADAKAACPG----AAGVLIG-DLSSLAET--RKLADQVNAIgRFDAV 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 148 INNVGMSYEyPDVLHKVDGGIERLAnittINTLPPTLF---------LTQLSAGILPQMVARKAGVI-VNVGSSAganqm 217
Cdd:cd08951   85 IHNAGILSG-PNRKTPDTGIPAMVA----VNVLAPYVLtalirrpkrLIYLSSGMHRGGNASLDDIDwFNRGEND----- 154
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 808355644 218 alWAVYSATKKYVSWLTAILRKEYehQGITVQTIAPMMVATKMS 261
Cdd:cd08951  155 --SPAYSDSKLHVLTLAAAVARRW--KDVSSNAVHPGWVPTKMG 194
RhaD COG3347
Rhamnose utilisation protein RhaD, predicted bifunctional aldolase and dehydrogenase ...
67-229 2.83e-05

Rhamnose utilisation protein RhaD, predicted bifunctional aldolase and dehydrogenase [Carbohydrate transport and metabolism];


Pssm-ID: 442576 [Multi-domain]  Cd Length: 674  Bit Score: 45.68  E-value: 2.83e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLnqvEIGV 146
Cdd:COG3347  428 ALVTGGAGGIGRATAARLAAEGAAVVVADLDGEAAEAAAAELGGGYGADAVDATDVDVTAEAAVAAAFGFAGL---DIGG 504
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSyeypdvlhkvdGGIERLANITTINTLPPTLFLTQLSAGILPQMVARK-------AGVIVNVGSSAGANqmal 219
Cdd:COG3347  505 SDIGVANA-----------GIASSSPEEETRLSFWLNNFAHLSTGQFLVARAAFQgtggqglGGSSVFAVSKNAAA---- 569
                        170
                 ....*....|
gi 808355644 220 wAVYSATKKY 229
Cdd:COG3347  570 -AAYGAAAAA 578
PRK08416 PRK08416
enoyl-ACP reductase;
68-141 3.43e-05

enoyl-ACP reductase;


Pssm-ID: 181417 [Multi-domain]  Cd Length: 260  Bit Score: 44.76  E-value: 3.43e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKL-DETKKEILEKYsSIEVRTAAFDFTNaaPSAYKDLLATLNQ 141
Cdd:PRK08416  12 VISGGTRGIGKAIVYEFAQSGVNIAFTYNSNVEEaNKIAEDLEQKY-GIKAKAYPLNILE--PETYKELFKKIDE 83
PRK05993 PRK05993
SDR family oxidoreductase;
62-259 5.24e-05

SDR family oxidoreductase;


Pssm-ID: 180343 [Multi-domain]  Cd Length: 277  Bit Score: 44.25  E-value: 5.24e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  62 AGASWAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEkyssievrTAAFDFTNAAP-SAYKDLLATLN 140
Cdd:PRK05993   2 DMKRSILITGCSSGIGAYCARALQSDGWRVFATCRKEEDVAALEAEGLE--------AFQLDYAEPESiAALVAQVLELS 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 141 QVEIGVLINNvGmSYEYPdvlhkvdGGIERLANITTINTLPPTLF-LTQLSAGILPQMVARKAGVIVNVGSSAGANQMAL 219
Cdd:PRK05993  74 GGRLDALFNN-G-AYGQP-------GAVEDLPTEALRAQFEANFFgWHDLTRRVIPVMRKQGQGRIVQCSSILGLVPMKY 144
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|
gi 808355644 220 WAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATK 259
Cdd:PRK05993 145 RGAYNASKFAIEGLSLTLRMELQGSGIHVSLIEPGPIETR 184
PRK06500 PRK06500
SDR family oxidoreductase;
67-258 5.60e-05

SDR family oxidoreductase;


Pssm-ID: 235816 [Multi-domain]  Cd Length: 249  Bit Score: 43.79  E-value: 5.60e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEkySSIEVRTAAFDFtnaapSAYKDLLATLNQ--VEI 144
Cdd:PRK06500   9 ALITGGTSGIGLETARQFLAEGARVAITGRDPASLEAARAELGE--SALVIRADAGDV-----AAQKALAQALAEafGRL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEYPdvLHKVD-GGIERLANittINTLPPtLFLTQlsaGILPqMVARKAGVIVNVGSSAGANqMALWAVY 223
Cdd:PRK06500  82 DAVFINAGVAKFAP--LEDWDeAMFDRSFN---TNVKGP-YFLIQ---ALLP-LLANPASIVLNGSINAHIG-MPNSSVY 150
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 808355644 224 SATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK06500 151 AASKAALLSLAKTLSGELLPRGIRVNAVSPGPVQT 185
PRK08936 PRK08936
glucose-1-dehydrogenase; Provisional
57-258 7.30e-05

glucose-1-dehydrogenase; Provisional


Pssm-ID: 181585 [Multi-domain]  Cd Length: 261  Bit Score: 43.56  E-value: 7.30e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  57 DLKKRAgaswAVVTGATDGIGKAYAFELARRGFNVLLVSRT-QSKLDETKKEILEK-YSSIEVR---TAAFDFTNAAPSA 131
Cdd:PRK08936   4 DLEGKV----VVITGGSTGLGRAMAVRFGKEKAKVVINYRSdEEEANDVAEEIKKAgGEAIAVKgdvTVESDVVNLIQTA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 132 YKDLlATLNqveigVLINNVGMSYEYPDvlHKVDggIERLANITTINTlpPTLFLTQLSAgiLPQMVAR-KAGVIVNVGS 210
Cdd:PRK08936  80 VKEF-GTLD-----VMINNAGIENAVPS--HEMS--LEDWNKVINTNL--TGAFLGSREA--IKYFVEHdIKGNIINMSS 145
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 808355644 211 sagANQMALW---AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK08936 146 ---VHEQIPWplfVHYAASKGGVKLMTETLAMEYAPKGIRVNNIGPGAINT 193
PRK08993 PRK08993
2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase KduD;
67-258 1.32e-04

2-dehydro-3-deoxy-D-gluconate 5-dehydrogenase KduD;


Pssm-ID: 181605 [Multi-domain]  Cd Length: 253  Bit Score: 42.94  E-value: 1.32e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKldETKKEIL---EKYSSIEVRTAAFDftnAAPSAYKDLLATLNQVE 143
Cdd:PRK08993  13 AVVTGCDTGLGQGMALGLAEAGCDIVGINIVEPT--ETIEQVTalgRRFLSLTADLRKID---GIPALLERAVAEFGHID 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 144 IgvLINNVGMsYEYPDVLHKVDGGIERLANITtintLPPTLFLTQLSAgilPQMVAR-KAGVIVNVGSSAGANQMALWAV 222
Cdd:PRK08993  88 I--LVNNAGL-IRREDAIEFSEKDWDDVMNLN----IKSVFFMSQAAA---KHFIAQgNGGKIINIASMLSFQGGIRVPS 157
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 808355644 223 YSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVAT 258
Cdd:PRK08993 158 YTASKSGVMGVTRLMANEWAKHNINVNAIAPGYMAT 193
PRK06194 PRK06194
hypothetical protein; Provisional
67-108 2.18e-04

hypothetical protein; Provisional


Pssm-ID: 180458 [Multi-domain]  Cd Length: 287  Bit Score: 42.31  E-value: 2.18e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|..
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEI 108
Cdd:PRK06194   9 AVITGAASGFGLAFARIGAALGMKLVLADVQQDALDRAVAEL 50
PRK06123 PRK06123
SDR family oxidoreductase;
67-260 2.35e-04

SDR family oxidoreductase;


Pssm-ID: 180411 [Multi-domain]  Cd Length: 248  Bit Score: 42.07  E-value: 2.35e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAfdfTNAAPSAYKDLLATLNQvEIG- 145
Cdd:PRK06123   5 MIITGASRGIGAATALLAAERGYAVCLNYLRNRDAAEAVVQAIRRQGGEALAVAA---DVADEADVLRLFEAVDR-ELGr 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 --VLINNVGMsYEYPDVLHKVDGgiERLANITTINTLppTLFLTQLSAgiLPQMVAR---KAGVIVNVGSSAG-ANQMAL 219
Cdd:PRK06123  81 ldALVNNAGI-LEAQMRLEQMDA--ARLTRIFATNVV--GSFLCAREA--VKRMSTRhggRGGAIVNVSSMAArLGSPGE 153
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 808355644 220 WAVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:PRK06123 154 YIDYAASKGAIDTMTIGLAKEVAAEGIRVNAVRPGVIYTEI 194
SDR cd02266
Short-chain dehydrogenases/reductases (SDR); SDRs are a functionally diverse family of ...
67-260 3.80e-04

Short-chain dehydrogenases/reductases (SDR); SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase (KR) domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type KRs have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187535 [Multi-domain]  Cd Length: 186  Bit Score: 40.96  E-value: 3.80e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRG-FNVLLVSRTQskldetkkeilekyssievrtaafdftnaapsaykdllatlnqveig 145
Cdd:cd02266    1 VLVTGGSGGIGGAIARWLASRGsPKVLVVSRRD----------------------------------------------- 33
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 146 VLINNVGMsyeyPDVLHKVDGGIERLANITTINtLPPTLFLTQLsagILPQMVARKAGVIVNVGSSAGANQMALWAVYSA 225
Cdd:cd02266   34 VVVHNAAI----LDDGRLIDLTGSRIERAIRAN-VVGTRRLLEA---ARELMKAKRLGRFILISSVAGLFGAPGLGGYAA 105
                        170       180       190
                 ....*....|....*....|....*....|....*
gi 808355644 226 TKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:cd02266  106 SKAALDGLAQQWASEGWGNGLPATAVACGTWAGSG 140
fabG PRK05786
3-ketoacyl-(acyl-carrier-protein) reductase; Provisional
68-253 4.01e-04

3-ketoacyl-(acyl-carrier-protein) reductase; Provisional


Pssm-ID: 235608 [Multi-domain]  Cd Length: 238  Bit Score: 41.29  E-value: 4.01e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEiLEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNqvEIGVL 147
Cdd:PRK05786   9 AIIGVSEGLGYAVAYFALKEGAQVCINSRNENKLKRMKKT-LSKYGNIHYVVGDVSSTESARNVIEKAAKVLN--AIDGL 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 148 INNVGmSYEypdvlhkvDGGIERLANITTI--NTLPPTLFLTQLSagiLPQMvaRKAGVIVNVGSSAGA-----NQMAlw 220
Cdd:PRK05786  86 VVTVG-GYV--------EDTVEEFSGLEEMltNHIKIPLYAVNAS---LRFL--KEGSSIVLVSSMSGIykaspDQLS-- 149
                        170       180       190
                 ....*....|....*....|....*....|...
gi 808355644 221 avYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:PRK05786 150 --YAVAKAGLAKAVEILASELLGRGIRVNGIAP 180
UDP_invert_4-6DH_SDR_e cd05237
UDP-Glcnac (UDP-linked N-acetylglucosamine) inverting 4,6-dehydratase, extended (e) SDRs; ...
69-128 4.24e-04

UDP-Glcnac (UDP-linked N-acetylglucosamine) inverting 4,6-dehydratase, extended (e) SDRs; UDP-Glcnac inverting 4,6-dehydratase was identified in Helicobacter pylori as the hexameric flaA1 gene product (FlaA1). FlaA1 is hexameric, possesses UDP-GlcNAc-inverting 4,6-dehydratase activity, and catalyzes the first step in the creation of a pseudaminic acid derivative in protein glycosylation. Although this subgroup has the NADP-binding motif characteristic of extended SDRs, its members tend to have a Met substituted for the active site Tyr found in most SDR families. Extended SDRs are distinct from classical SDRs. In addition to the Rossmann fold (alpha/beta folding pattern with a central beta-sheet) core region typical of all SDRs, extended SDRs have a less conserved C-terminal extension of approximately 100 amino acids. Extended SDRs are a diverse collection of proteins, and include isomerases, epimerases, oxidoreductases, and lyases; they typically have a TGXXGXXG cofactor binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold, an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Sequence identity between different SDR enzymes is typically in the 15-30% range; they catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase numbering). In addition to the Tyr and Lys, there is often an upstream Ser and/or an Asn, contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Atypical SDRs generally lack the catalytic residues characteristic of the SDRs, and their glycine-rich NAD(P)-binding motif is often different from the forms normally seen in classical or extended SDRs. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.


Pssm-ID: 187548 [Multi-domain]  Cd Length: 287  Bit Score: 41.45  E-value: 4.24e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 808355644  69 VTGATDGIGKAYAFELARRGFN-VLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAA 128
Cdd:cd05237    7 VTGGAGSIGSELVRQILKFGPKkLIVFDRDENKLHELVRELRSRFPHDKLRFIIGDVRDKE 67
PLN02253 PLN02253
xanthoxin dehydrogenase
67-261 5.11e-04

xanthoxin dehydrogenase


Pssm-ID: 177895 [Multi-domain]  Cd Length: 280  Bit Score: 41.35  E-value: 5.11e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSrTQSKLDETKKEILEK-----YSSIEVRTAAfDFTNAAPSAYKDlLATLNq 141
Cdd:PLN02253  21 ALVTGGATGIGESIVRLFHKHGAKVCIVD-LQDDLGQNVCDSLGGepnvcFFHCDVTVED-DVSRAVDFTVDK-FGTLD- 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 142 veigVLINNVGMS-YEYPDVLHKVDGGIERLANITTINTlpptlFLTQLSAGILpqMVARKAGVIVNVGSSAGANQMALW 220
Cdd:PLN02253  97 ----IMVNNAGLTgPPCPDIRNVELSEFEKVFDVNVKGV-----FLGMKHAARI--MIPLKKGSIVSLCSVASAIGGLGP 165
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|.
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPMMVATKMS 261
Cdd:PLN02253 166 HAYTGSKHAVLGLTRSVAAELGKHGIRVNCVSPYAVPTALA 206
Tthb094_like_SDR_c cd11730
Tthb094 and related proteins, classical (c) SDRs; Tthb094 from Thermus Thermophilus is a ...
67-258 5.27e-04

Tthb094 and related proteins, classical (c) SDRs; Tthb094 from Thermus Thermophilus is a classical SDR which binds NADP. Members of this subgroup contain the YXXXK active site characteristic of SDRs. Also, an upstream Asn residue of the canonical catalytic tetrad is partially conserved in this subgroup of proteins of undetermined function. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 212496 [Multi-domain]  Cd Length: 206  Bit Score: 40.58  E-value: 5.27e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKeilekyssiEVRTAAFDFTNAAPSAYKDLLATLNQVEIgv 146
Cdd:cd11730    1 ALILGATGGIGRALARALAGRGWRLLLSGRDAGALAGLAA---------EVGALARPADVAAELEVWALAQELGPLDL-- 69
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 147 LINNVGMSYEYPdVLHKVDGGIERL--ANITtintlppTLFLTQLSAGILPQMVARkagvIVNVGSSAGANQMALWAVYS 224
Cdd:cd11730   70 LVYAAGAILGKP-LARTKPAAWRRIldANLT-------GAALVLKHALALLAAGAR----LVFLGAYPELVMLPGLSAYA 137
                        170       180       190
                 ....*....|....*....|....*....|....
gi 808355644 225 ATKKYVSWLTAILRKEYEHQGITVqtIAPMMVAT 258
Cdd:cd11730  138 AAKAALEAYVEVARKEVRGLRLTL--VRPPAVDT 169
adh_short_C2 pfam13561
Enoyl-(Acyl carrier protein) reductase; This domain is found in Enoyl-(Acyl carrier protein) ...
75-262 5.66e-04

Enoyl-(Acyl carrier protein) reductase; This domain is found in Enoyl-(Acyl carrier protein) reductases.


Pssm-ID: 433310 [Multi-domain]  Cd Length: 236  Bit Score: 40.88  E-value: 5.66e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644   75 GIGKAYAFELARRGFNVLLVSRtQSKLDETKKEILEKYSSiEVRTAafDFTNAApsaykDLLATLNQVE-----IGVLIN 149
Cdd:pfam13561   7 GIGWAIARALAEEGAEVVLTDL-NEALAKRVEELAEELGA-AVLPC--DVTDEE-----QVEALVAAAVekfgrLDILVN 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  150 NVGMSyeypDVLHK--VDGGIERLANITTINTLPPTLfLTQLSagiLPQMvaRKAGVIVNVGSSAGANQMALWAVYSATK 227
Cdd:pfam13561  78 NAGFA----PKLKGpfLDTSREDFDRALDVNLYSLFL-LAKAA---LPLM--KEGGSIVNLSSIGAERVVPNYNAYGAAK 147
                         170       180       190
                  ....*....|....*....|....*....|....*
gi 808355644  228 KYVSWLTAILRKEYEHQGITVQTIAPMMVATKMSK 262
Cdd:pfam13561 148 AALEALTRYLAVELGPRGIRVNAISPGPIKTLAAS 182
type1_17beta-HSD-like_SDR_c cd09806
human estrogenic 17beta-hydroxysteroid dehydrogenase type 1 (type 1 17beta-HSD)-like, ...
68-227 5.89e-04

human estrogenic 17beta-hydroxysteroid dehydrogenase type 1 (type 1 17beta-HSD)-like, classical (c) SDRs; 17beta-hydroxysteroid dehydrogenases are a group of isozymes that catalyze activation and inactivation of estrogen and androgens. This classical SDR subgroup includes human type 1 17beta-HSD, human retinol dehydrogenase 8, zebrafish photoreceptor associated retinol dehydrogenase type 2, and a chicken ovary-specific 17beta-hydroxysteroid dehydrogenase. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187666 [Multi-domain]  Cd Length: 258  Bit Score: 40.91  E-value: 5.89e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELAR---RGFNVLLVSRTQSKlDETKKEILEKYSSIEVRTAAFDFTNaaPSAYKDLLATLNQVEI 144
Cdd:cd09806    4 LITGCSSGIGLHLAVRLASdpsKRFKVYATMRDLKK-KGRLWEAAGALAGGTLETLQLDVCD--SKSVAAAVERVTERHV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 145 GVLINNVGMSYEYPdvlhkVDG-GIERLANITTINTLPptlfLTQLSAGILPQMVARKAGVIVNVGSSAGANQMALWAVY 223
Cdd:cd09806   81 DVLVCNAGVGLLGP-----LEAlSEDAMASVFDVNVFG----TVRMLQAFLPDMKRRGSGRILVTSSVGGLQGLPFNDVY 151

                 ....
gi 808355644 224 SATK 227
Cdd:cd09806  152 CASK 155
PRK08862 PRK08862
SDR family oxidoreductase;
69-210 6.38e-04

SDR family oxidoreductase;


Pssm-ID: 236342 [Multi-domain]  Cd Length: 227  Bit Score: 40.48  E-value: 6.38e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  69 VTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAAPSAYKDLLATLNQVeIGVLI 148
Cdd:PRK08862  10 ITSAGSVLGRTISCHFARLGATLILCDQDQSALKDTYEQCSALTDNVYSFQLKDFSQESIRHLFDAIEQQFNRA-PDVLV 88
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 808355644 149 NNVgMSYEYPDVL--HKVDGGIERLANITTintlppTLF-LTQLSAgilPQMVAR-KAGVIVNVGS 210
Cdd:PRK08862  89 NNW-TSSPLPSLFdeQPSESFIQQLSSLAS------TLFtYGQVAA---ERMRKRnKKGVIVNVIS 144
PRK12744 PRK12744
SDR family oxidoreductase;
67-311 7.10e-04

SDR family oxidoreductase;


Pssm-ID: 183716 [Multi-domain]  Cd Length: 257  Bit Score: 40.49  E-value: 7.10e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAF--DFTNAAPSA--YKDLLATLNQV 142
Cdd:PRK12744  11 VLIAGGAKNLGGLIARDLAAQGAKAVAIHYNSAASKADAEETVAAVKAAGAKAVAFqaDLTTAAAVEklFDDAKAAFGRP 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 143 EIGvlINNVGMsyeypdVLHK--VDGGIERLANITTINTLPPTLFLTQLSAGILPQmvarkaGVIVNVGSSAGANQMALW 220
Cdd:PRK12744  91 DIA--INTVGK------VLKKpiVEISEAEYDEMFAVNSKSAFFFIKEAGRHLNDN------GKIVTLVTSLLGAFTPFY 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 221 AVYSATKKYVSWLTAILRKEYEHQGITVQTIAPmmvaTKMSkvkrTSFF----TPDGAVFAKSAlnTVGNTSDTTGyith 296
Cdd:PRK12744 157 SAYAGSKAPVEHFTRAASKEFGARGISVTAVGP----GPMD----TPFFypqeGAEAVAYHKTA--AALSPFSKTG---- 222
                        250
                 ....*....|....*
gi 808355644 297 qlqLELMDLIPTFIR 311
Cdd:PRK12744 223 ---LTDIEDIVPFIR 234
human_WWOX_like_SDR_c-like cd09809
human WWOX (WW domain-containing oxidoreductase)-like, classical (c)-like SDRs; Classical-like ...
67-125 9.26e-04

human WWOX (WW domain-containing oxidoreductase)-like, classical (c)-like SDRs; Classical-like SDR domain of human WWOX and related proteins. Proteins in this subfamily share the glycine-rich NAD-binding motif of the classical SDRs, have a partial match to the canonical active site tetrad, but lack the typical active site Ser. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187669 [Multi-domain]  Cd Length: 284  Bit Score: 40.27  E-value: 9.26e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFT 125
Cdd:cd09809    4 IIITGANSGIGFETARSFALHGAHVILACRNMSRASAAVSRILEEWHKARVEAMTLDLA 62
KR_2_SDR_x cd08953
ketoreductase (KR), subgroup 2, complex (x) SDRs; Ketoreductase, a module of the multidomain ...
29-147 1.37e-03

ketoreductase (KR), subgroup 2, complex (x) SDRs; Ketoreductase, a module of the multidomain polyketide synthase (PKS), has 2 subdomains, each corresponding to a SDR family monomer. The C-terminal subdomain catalyzes the NADPH-dependent reduction of the beta-carbonyl of a polyketide to a hydroxyl group, a step in the biosynthesis of polyketides, such as erythromycin. The N-terminal subdomain, an interdomain linker, is a truncated Rossmann fold which acts to stabilizes the catalytic subdomain. Unlike typical SDRs, the isolated domain does not oligomerize but is composed of 2 subdomains, each resembling an SDR monomer. The active site resembles that of typical SDRs, except that the usual positions of the catalytic Asn and Tyr are swapped, so that the canonical YXXXK motif changes to YXXXN. Modular PKSs are multifunctional structures in which the makeup recapitulates that found in (and may have evolved from) FAS. Polyketide synthesis also proceeds via the addition of 2-carbon units as in fatty acid synthesis. The complex SDR NADP-binding motif, GGXGXXG, is often present, but is not strictly conserved in each instance of the module. This subfamily includes both KR domains of the Bacillus subtilis Pks J,-L, and PksM, and all three KR domains of PksN, components of the megacomplex bacillaene synthase, which synthesizes the antibiotic bacillaene. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type KRs have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187656 [Multi-domain]  Cd Length: 436  Bit Score: 40.43  E-value: 1.37e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  29 YVALAAVAYRLLTIFSNILGPyvllSPIDLKKRAGASWA-----VVTGATDGIGKAYAFELARR-GFNVLLVSRTQskLD 102
Cdd:cd08953  169 APGAAEVRYRDGLRYVQTLEP----LPLPAGAAASAPLKpggvyLVTGGAGGIGRALARALARRyGARLVLLGRSP--LP 242
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|..
gi 808355644 103 ETKKEILEKYSSIEVRTAAF-----DFTNAA--PSAYKDLLATLNQVEiGVL 147
Cdd:cd08953  243 PEEEWKAQTLAALEALGARVlyisaDVTDAAavRRLLEKVRERYGAID-GVI 293
SDR_subfam_2 TIGR04504
SDR family mycofactocin-dependent oxidoreductase; Members of this protein subfamily are ...
67-96 1.42e-03

SDR family mycofactocin-dependent oxidoreductase; Members of this protein subfamily are putative oxidoreductases belonging to the larger SDR family. All members occur in genomes that encode a cassette for the biosynthesis of mycofactocin, a proposed electron carrier of a novel redox pool. Characterized members of this family are described as NDMA-dependent, meaning that a blue aniline dye serving as an artificial electron acceptor is required for members of this family to cycle in vitro, since the bound NAD residue is not exchangeable. This family resembles TIGR03971 most closely in the N-terminal region, consistent with the published hypothesis of NAD interaction with mycofactocin. See EC 1.1.99.36. [Unknown function, Enzymes of unknown specificity]


Pssm-ID: 275297 [Multi-domain]  Cd Length: 259  Bit Score: 39.61  E-value: 1.42e-03
                          10        20        30
                  ....*....|....*....|....*....|
gi 808355644   67 AVVTGATDGIGKAYAFELARRGFNVLLVSR 96
Cdd:TIGR04504   4 ALVTGAARGIGAATVRRLAADGWRVVAVDL 33
PRK12384 PRK12384
sorbitol-6-phosphate dehydrogenase; Provisional
67-158 1.66e-03

sorbitol-6-phosphate dehydrogenase; Provisional


Pssm-ID: 183489 [Multi-domain]  Cd Length: 259  Bit Score: 39.63  E-value: 1.66e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNAApsaykDLLATLNQVE--- 143
Cdd:PRK12384   5 AVVIGGGQTLGAFLCHGLAEEGYRVAVADINSEKAANVAQEINAEYGEGMAYGFGADATSEQ-----SVLALSRGVDeif 79
                         90
                 ....*....|....*..
gi 808355644 144 --IGVLINNVGMSYEYP 158
Cdd:PRK12384  80 grVDLLVYNAGIAKAAF 96
PLN02657 PLN02657
3,8-divinyl protochlorophyllide a 8-vinyl reductase
57-128 1.83e-03

3,8-divinyl protochlorophyllide a 8-vinyl reductase


Pssm-ID: 178263 [Multi-domain]  Cd Length: 390  Bit Score: 39.75  E-value: 1.83e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 808355644  57 DLKKRAGASWAVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLD--ETKKEILEKYSSIEVRTAafDFTNAA 128
Cdd:PLN02657  53 FRSKEPKDVTVLVVGATGYIGKFVVRELVRRGYNVVAVAREKSGIRgkNGKEDTKKELPGAEVVFG--DVTDAD 124
3alpha_HSD_SDR_c cd05328
alpha hydroxysteroid dehydrogenase (3alpha_HSD), classical (c) SDRs; Bacterial 3-alpha_HSD, ...
68-260 2.63e-03

alpha hydroxysteroid dehydrogenase (3alpha_HSD), classical (c) SDRs; Bacterial 3-alpha_HSD, which catalyzes the NAD-dependent oxidoreduction of hydroxysteroids, is a dimeric member of the classical SDR family. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187589 [Multi-domain]  Cd Length: 250  Bit Score: 39.01  E-value: 2.63e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSkldetkkEILEKYSSIEVRTAAFDftnaapsaykDLLATLNQVeIGVL 147
Cdd:cd05328    3 VITGAASGIGAATAELLEDAGHTVIGIDLREA-------DVIADLSTPEGRAAAIA----------DVLARCSGV-LDGL 64
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 148 INNVGMsyeypdvlhkvdGGIERLANITTINTLPptlfLTQLSAGILPQMVARKAGVIVNVGSSAGA------NQM---- 217
Cdd:cd05328   65 VNCAGV------------GGTTVAGLVLKVNYFG----LRALMEALLPRLRKGHGPAAVVVSSIAGAgwaqdkLELakal 128
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 808355644 218 ---------ALW--------AVYSATKKYVS-WLTAILRKEYEHQGITVQTIAPMMVATKM 260
Cdd:cd05328  129 aagtearavALAehagqpgyLAYAGSKEALTvWTRRRAATWLYGAGVRVNTVAPGPVETPI 189
PRK07041 PRK07041
SDR family oxidoreductase;
68-128 2.66e-03

SDR family oxidoreductase;


Pssm-ID: 235914 [Multi-domain]  Cd Length: 230  Bit Score: 38.86  E-value: 2.66e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 808355644  68 VVTGATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYssiEVRTAAFDFTNAA 128
Cdd:PRK07041   1 LVVGGSSGIGLALARAFAAEGARVTIASRSRDRLAAAARALGGGA---PVRTAALDITDEA 58
R1PA_ADH_SDR_c cd08943
rhamnulose-1-phosphate aldolase/alcohol dehydrogenase, classical (c) SDRs; This family has ...
67-253 3.48e-03

rhamnulose-1-phosphate aldolase/alcohol dehydrogenase, classical (c) SDRs; This family has bifunctional proteins with an N-terminal aldolase and a C-terminal classical SDR domain. One member is identified as a rhamnulose-1-phosphate aldolase/alcohol dehydrogenase. The SDR domain has a canonical SDR glycine-rich NAD(P) binding motif and a match to the characteristic active site triad. However, it lacks an upstream active site Asn typical of SDRs. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187647 [Multi-domain]  Cd Length: 250  Bit Score: 38.53  E-value: 3.48e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSrtqskLDEtkkEILEKYSSIE---VRTAAF--DFTNAAP--SAYKDLLATL 139
Cdd:cd08943    4 ALVTGGASGIGLAIAKRLAAEGAAVVVAD-----IDP---EIAEKVAEAAqggPRALGVqcDVTSEAQvqSAFEQAVLEF 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644 140 NQVEIgvLINNVGMSYEYPdvlhkvdggIERLanittintlppTLFLTQLSAGIL---PQMVARKA----------GVIV 206
Cdd:cd08943   76 GGLDI--VVSNAGIATSSP---------IAET-----------SLEDWNRSMDINltgHFLVSREAfrimksqgigGNIV 133
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 808355644 207 NVGSSAGANQMALWAVYSATKKYVSWLTAILRKEYEHQGITVQTIAP 253
Cdd:cd08943  134 FNASKNAVAPGPNAAAYSAAKAAEAHLARCLALEGGEDGIRVNTVNP 180
PRK08278 PRK08278
SDR family oxidoreductase;
67-97 3.86e-03

SDR family oxidoreductase;


Pssm-ID: 181349 [Multi-domain]  Cd Length: 273  Bit Score: 38.35  E-value: 3.86e-03
                         10        20        30
                 ....*....|....*....|....*....|.
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRT 97
Cdd:PRK08278   9 LFITGASRGIGLAIALRAARDGANIVIAAKT 39
PRK08655 PRK08655
prephenate dehydrogenase; Provisional
71-120 4.04e-03

prephenate dehydrogenase; Provisional


Pssm-ID: 236326 [Multi-domain]  Cd Length: 437  Bit Score: 38.81  E-value: 4.04e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|
gi 808355644  71 GATDGIGKAYAFELARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTA 120
Cdd:PRK08655   7 GGTGGLGKWFARFLKEKGFEVIVTGRDPKKGKEVAKELGVEYANDNIDAA 56
KR_FAS_SDR_x cd05274
ketoreductase (KR) and fatty acid synthase (FAS), complex (x) SDRs; Ketoreductase, a module of ...
61-141 4.07e-03

ketoreductase (KR) and fatty acid synthase (FAS), complex (x) SDRs; Ketoreductase, a module of the multidomain polyketide synthase (PKS), has 2 subdomains, each corresponding to a SDR family monomer. The C-terminal subdomain catalyzes the NADPH-dependent reduction of the beta-carbonyl of a polyketide to a hydroxyl group, a step in the biosynthesis of polyketides, such as erythromycin. The N-terminal subdomain, an interdomain linker, is a truncated Rossmann fold which acts to stabilizes the catalytic subdomain. Unlike typical SDRs, the isolated domain does not oligomerize but is composed of 2 subdomains, each resembling an SDR monomer. The active site resembles that of typical SDRs, except that the usual positions of the catalytic Asn and Tyr are swapped, so that the canonical YXXXK motif changes to YXXXN. Modular PKSs are multifunctional structures in which the makeup recapitulates that found in (and may have evolved from) FAS. In some instances, such as porcine FAS, an enoyl reductase (ER) module is inserted between the sub-domains. Fatty acid synthesis occurs via the stepwise elongation of a chain (which is attached to acyl carrier protein, ACP) with 2-carbon units. Eukaryotic systems consist of large, multifunctional synthases (type I) while bacterial, type II systems, use single function proteins. Fungal fatty acid synthase uses a dodecamer of 6 alpha and 6 beta subunits. In mammalian type FAS cycles, ketoacyl synthase forms acetoacetyl-ACP which is reduced by the NADP-dependent beta-KR, forming beta-hydroxyacyl-ACP, which is in turn dehydrated by dehydratase to a beta-enoyl intermediate, which is reduced by NADP-dependent beta-ER. Polyketide synthesis also proceeds via the addition of 2-carbon units as in fatty acid synthesis. The complex SDR NADP-binding motif, GGXGXXG, is often present, but is not strictly conserved in each instance of the module. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human prostaglandin dehydrogenase (PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107, PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type KRs have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187582 [Multi-domain]  Cd Length: 375  Bit Score: 38.52  E-value: 4.07e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 808355644  61 RAGASWAVVTGATDGIGKAYAFELARRGF-NVLLVSRTQSKLDETKKEILEKYSSIEVRTAAFDFTNaaPSAYKDLLATL 139
Cdd:cd05274  147 GGLDGTYLITGGLGGLGLLVARWLAARGArHLVLLSRRGPAPRAAARAALLRAGGARVSVVRCDVTD--PAALAALLAEL 224

                 ..
gi 808355644 140 NQ 141
Cdd:cd05274  225 AA 226
3KS_SDR_c cd08941
3-keto steroid reductase, classical (c) SDRs; 3-keto steroid reductase (in concert with other ...
67-135 5.82e-03

3-keto steroid reductase, classical (c) SDRs; 3-keto steroid reductase (in concert with other enzymes) catalyzes NADP-dependent sterol C-4 demethylation, as part of steroid biosynthesis. 3-keto reductase is a classical SDR, with a well conserved canonical active site tetrad and fairly well conserved characteristic NAD-binding motif. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold (alpha/beta folding pattern with a central beta-sheet), an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Classical SDRs are typically about 250 residues long, while extended SDRs are approximately 350 residues. Sequence identity between different SDR enzymes are typically in the 15-30% range, but the enzymes share the Rossmann fold NAD-binding motif and characteristic NAD-binding and catalytic sequence patterns. These enzymes catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase (15-PGDH) numbering). In addition to the Tyr and Lys, there is often an upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH numbering) contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. Extended SDRs have additional elements in the C-terminal region, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs have lost catalytic activity and/or have an unusual NAD(P)-binding motif and missing or unusual active site residues. Reactions catalyzed within the SDR family include isomerization, decarboxylation, epimerization, C=N bond reduction, dehydratase activity, dehalogenation, Enoyl-CoA reduction, and carbonyl-alcohol oxidoreduction.


Pssm-ID: 187645 [Multi-domain]  Cd Length: 290  Bit Score: 38.14  E-value: 5.82e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 808355644  67 AVVTGATDGIGKAYAFEL-----ARRGFNVLLVSRTQSKLDETKKEILEKYSSIEVRTA--AFDFTNAAP--SAYKDL 135
Cdd:cd08941    4 VLVTGANSGLGLAICERLlaeddENPELTLILACRNLQRAEAACRALLASHPDARVVFDyvLVDLSNMVSvfAAAKEL 81
SDR_a3 cd05229
atypical (a) SDRs, subgroup 3; These atypical SDR family members of unknown function have a ...
67-101 8.17e-03

atypical (a) SDRs, subgroup 3; These atypical SDR family members of unknown function have a glycine-rich NAD(P)-binding motif consensus that is very similar to the extended SDRs, GXXGXXG. Generally, this group has poor conservation of the active site tetrad, However, individual sequences do contain matches to the YXXXK active site motif, and generally Tyr or Asn in place of the upstream Ser found in most SDRs. Atypical SDRs generally lack the catalytic residues characteristic of the SDRs, and their glycine-rich NAD(P)-binding motif is often different from the forms normally seen in classical or extended SDRs. Atypical SDRs include biliverdin IX beta reductase (BVR-B,aka flavin reductase), NMRa (a negative transcriptional regulator of various fungi), progesterone 5-beta-reductase like proteins, phenylcoumaran benzylic ether and pinoresinol-lariciresinol reductases, phenylpropene synthases, eugenol synthase, triphenylmethane reductase, isoflavone reductases, and others. SDRs are a functionally diverse family of oxidoreductases that have a single domain with a structurally conserved Rossmann fold, an NAD(P)(H)-binding region, and a structurally diverse C-terminal region. Sequence identity between different SDR enzymes is typically in the 15-30% range; they catalyze a wide range of activities including the metabolism of steroids, cofactors, carbohydrates, lipids, aromatic compounds, and amino acids, and act in redox sensing. Classical SDRs have an TGXXX[AG]XG cofactor binding motif and a YXXXK active site motif, with the Tyr residue of the active site motif serving as a critical catalytic residue (Tyr-151, human 15-hydroxyprostaglandin dehydrogenase numbering). In addition to the Tyr and Lys, there is often an upstream Ser and/or an Asn, contributing to the active site; while substrate binding is in the C-terminal region, which determines specificity. The standard reaction mechanism is a 4-pro-S hydride transfer and proton relay involving the conserved Tyr and Lys, a water molecule stabilized by Asn, and nicotinamide. In addition to the Rossmann fold core region typical of all SDRs, extended SDRs have a less conserved C-terminal extension of approximately 100 amino acids, and typically have a TGXXGXXG cofactor binding motif. Complex (multidomain) SDRs such as ketoreductase domains of fatty acid synthase have a GGXGXXG NAD(P)-binding motif and an altered active site motif (YXXXN). Fungal type ketoacyl reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.


Pssm-ID: 187540 [Multi-domain]  Cd Length: 302  Bit Score: 37.69  E-value: 8.17e-03
                         10        20        30
                 ....*....|....*....|....*....|....*
gi 808355644  67 AVVTGATDGIGKAYAFELARRGFNVLLVSRTQSKL 101
Cdd:cd05229    2 AHVLGASGPIGREVARELRRRGWDVRLVSRSGSKL 36
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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