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Conserved domains on  [gi|547292877|ref|WP_022025613|]
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MULTISPECIES: cysteine synthase A [unclassified Clostridium]

Protein Classification

PLP-dependent cysteine synthase family protein( domain architecture ID 10000483)

cysteine synthase family protein is a pyridoxal 5'-phosphate (PLP)-dependent enzyme similar to Helicobacter pylori cysteine synthase

CATH:  3.40.50.1100
Gene Ontology:  GO:0030170
SCOP:  4000798

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
CysK COG0031
Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the ...
3-305 7.55e-170

Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the Pathway/BioSystem: Cysteine biosynthesis


:

Pssm-ID: 439802 [Multi-domain]  Cd Length: 301  Bit Score: 473.00  E-value: 7.55e-170
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   3 KIYESVTELIGGTPILNAKNFAKqaGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGL 82
Cdd:COG0031    2 RIYDSILELIGNTPLVRLNRLSP--GPGAEIYAKLESFNPGGSVKDRIALSMIEDAEKRGLLKPGGTIVEATSGNTGIGL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  83 ASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHRATTG 162
Cdd:COG0031   80 AMVAAAKGYRLILVMPETMSKERRALLRAYGAEVVLTPGAEGMKGAIDKAEELAAETPGAFWPNQFENPANPEAHYETTG 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 163 PEIWKDTDGKVDIFvagvgtggtvtgigEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDE 242
Cdd:COG0031  160 PEIWEQTDGKVDAFvagvgtggtitgvgRYLKERNPDIKIVAVEPEGSPLLSGGEPGPHKIEGIGAGFVPKILDPSLIDE 239
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 547292877 243 VLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRpENAGKNIVVLLPDTGDRYLST 305
Cdd:COG0031  240 VITVSDEEAFAMARRLAREEGILVGISSGAAVAAALRLAKR-LGPGKTIVTILPDSGERYLST 301
 
Name Accession Description Interval E-value
CysK COG0031
Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the ...
3-305 7.55e-170

Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the Pathway/BioSystem: Cysteine biosynthesis


Pssm-ID: 439802 [Multi-domain]  Cd Length: 301  Bit Score: 473.00  E-value: 7.55e-170
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   3 KIYESVTELIGGTPILNAKNFAKqaGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGL 82
Cdd:COG0031    2 RIYDSILELIGNTPLVRLNRLSP--GPGAEIYAKLESFNPGGSVKDRIALSMIEDAEKRGLLKPGGTIVEATSGNTGIGL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  83 ASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHRATTG 162
Cdd:COG0031   80 AMVAAAKGYRLILVMPETMSKERRALLRAYGAEVVLTPGAEGMKGAIDKAEELAAETPGAFWPNQFENPANPEAHYETTG 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 163 PEIWKDTDGKVDIFvagvgtggtvtgigEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDE 242
Cdd:COG0031  160 PEIWEQTDGKVDAFvagvgtggtitgvgRYLKERNPDIKIVAVEPEGSPLLSGGEPGPHKIEGIGAGFVPKILDPSLIDE 239
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 547292877 243 VLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRpENAGKNIVVLLPDTGDRYLST 305
Cdd:COG0031  240 VITVSDEEAFAMARRLAREEGILVGISSGAAVAAALRLAKR-LGPGKTIVTILPDSGERYLST 301
cysK TIGR01139
cysteine synthase A; This model distinguishes cysteine synthase A (CysK) from cysteine ...
8-308 1.70e-159

cysteine synthase A; This model distinguishes cysteine synthase A (CysK) from cysteine synthase B (CysM). CysM differs in having a broader specificity that also allows the use of thiosulfate to produce cysteine thiosulfonate. [Amino acid biosynthesis, Serine family]


Pssm-ID: 273465  Cd Length: 298  Bit Score: 446.43  E-value: 1.70e-159
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877    8 VTELIGGTPILNAKNfakQAGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGLASIAA 87
Cdd:TIGR01139   1 ISELIGNTPLVRLNR---IEGCNANVFVKLEGRNPSGSVKDRIALNMIWDAEKRGLLKPGKTIVEPTSGNTGIALAMVAA 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   88 AKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEI-EGAFIPSQFENPANPAAHRATTGPEIW 166
Cdd:TIGR01139  78 ARGYKLILTMPETMSIERRKLLKAYGAELVLTPGAEGMKGAIAKAEEIAASTpNSYFMLQQFENPANPEIHRKTTGPEIW 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  167 KDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDEVLPI 246
Cdd:TIGR01139 158 RDTDGKLDAFVAGVGTGGTITGVGEVLKEQKPNIKIVAVEPAESPVLSGGKPGPHKIQGIGAGFIPKNLNRSVIDEVITV 237
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 547292877  247 ENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPEnAGKNIVVLLPDTGDRYLSTALF 308
Cdd:TIGR01139 238 SDEEAIETARRLAAEEGILVGISSGAAVAAALKLAKRPE-PDKLIVVILPSTGERYLSTPLF 298
CBS_like cd01561
CBS_like: This subgroup includes Cystathionine beta-synthase (CBS) and Cysteine synthase. CBS ...
13-304 4.06e-150

CBS_like: This subgroup includes Cystathionine beta-synthase (CBS) and Cysteine synthase. CBS is a unique heme-containing enzyme that catalyzes a pyridoxal 5'-phosphate (PLP)-dependent condensation of serine and homocysteine to give cystathionine. Deficiency of CBS leads to homocystinuria, an inherited disease of sulfur metabolism characterized by increased levels of the toxic metabolite homocysteine. Cysteine synthase on the other hand catalyzes the last step of cysteine biosynthesis. This subgroup also includes an O-Phosphoserine sulfhydrylase found in hyperthermophilic archaea which produces L-cysteine from sulfide and the more thermostable O-phospho-L-serine.


Pssm-ID: 107204 [Multi-domain]  Cd Length: 291  Bit Score: 422.69  E-value: 4.06e-150
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  13 GGTPILNAKNFAKQAGANatLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGLASIAAAKGYR 92
Cdd:cd01561    1 GNTPLVRLNRLSPGTGAE--IYAKLEFFNPGGSVKDRIALYMIEDAEKRGLLKPGTTIIEPTSGNTGIGLAMVAAAKGYR 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  93 IILTMPETMSVERRNLLKAYGAELVLTEGAK--GMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHRATTGPEIWKDTD 170
Cdd:cd01561   79 FIIVMPETMSEEKRKLLRALGAEVILTPEAEadGMKGAIAKARELAAETPNAFWLNQFENPANPEAHYETTAPEIWEQLD 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 171 GKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDEVLPIENED 250
Cdd:cd01561  159 GKVDAFVAGVGTGGTITGVARYLKEKNPNVRIVGVDPVGSVLFSGGPPGPHKIEGIGAGFIPENLDRSLIDEVVRVSDEE 238
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....
gi 547292877 251 AFAAGRAFAKAEGVLVGISSGAALHAATILANRPEnAGKNIVVLLPDTGDRYLS 304
Cdd:cd01561  239 AFAMARRLAREEGLLVGGSSGAAVAAALKLAKRLG-PGKTIVTILPDSGERYLS 291
PLN02565 PLN02565
cysteine synthase
4-308 7.51e-121

cysteine synthase


Pssm-ID: 166206  Cd Length: 322  Bit Score: 349.61  E-value: 7.51e-121
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   4 IYESVTELIGGTPILNAKNFAKqaGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEG-SVIIEPTSGNTGIGL 82
Cdd:PLN02565   5 IAKDVTELIGKTPLVYLNNVVD--GCVARIAAKLEMMEPCSSVKDRIGYSMITDAEEKGLIKPGeSVLIEPTSGNTGIGL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  83 ASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHRATTG 162
Cdd:PLN02565  83 AFMAAAKGYKLIITMPASMSLERRIILLAFGAELVLTDPAKGMKGAVQKAEEILAKTPNSYILQQFENPANPKIHYETTG 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 163 PEIWKDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDE 242
Cdd:PLN02565 163 PEIWKGTGGKVDAFVSGIGTGGTITGAGKYLKEQNPDIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFIPGVLDVDLLDE 242
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 547292877 243 VLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPENAGKNIVVLLPDTGDRYLSTALF 308
Cdd:PLN02565 243 VVQVSSDEAIETAKLLALKEGLLVGISSGAAAAAAIKIAKRPENAGKLIVVIFPSFGERYLSSVLF 308
PALP pfam00291
Pyridoxal-phosphate dependent enzyme; Members of this family are all pyridoxal-phosphate ...
8-297 1.36e-70

Pyridoxal-phosphate dependent enzyme; Members of this family are all pyridoxal-phosphate dependent enzymes. This family includes: serine dehydratase EC:4.2.1.13 P20132, threonine dehydratase EC:4.2.1.16, tryptophan synthase beta chain EC:4.2.1.20, threonine synthase EC:4.2.99.2, cysteine synthase EC:4.2.99.8 P11096, cystathionine beta-synthase EC:4.2.1.22, 1-aminocyclopropane-1-carboxylate deaminase EC:4.1.99.4.


Pssm-ID: 459749 [Multi-domain]  Cd Length: 295  Bit Score: 220.65  E-value: 1.36e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877    8 VTELIGGTPILNAKNFAKQAGANatLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKlkeGSVIIEPTSGNTGIGLASIAA 87
Cdd:pfam00291   1 ISLGIGPTPLVRLPRLSKELGVD--VYLKLESLNPTGSFKDRGALNLLLRLKEGEG---GKTVVEASSGNHGRALAAAAA 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   88 AKGYRIILTMPETMSVERRNLLKAYGAELVLTEGakGMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHrATTGPEIWK 167
Cdd:pfam00291  76 RLGLKVTIVVPEDAPPGKLLLMRALGAEVVLVGG--DYDEAVAAARELAAEGPGAYYINQYDNPLNIEGY-GTIGLEILE 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  168 DTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLSKGEAG---------PHKIQGIGAGFVPDTLNTK 238
Cdd:pfam00291 153 QLGGDPDAVVVPVGGGGLIAGIARGLKELGPDVRVIGVEPEGAPALARSLAAgrpvpvpvaDTIADGLGVGDEPGALALD 232
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 547292877  239 IY----DEVLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPENAGKNIVVLLPD 297
Cdd:pfam00291 233 LLdeyvGEVVTVSDEEALEAMRLLARREGIVVEPSSAAALAALKLALAGELKGGDRVVVVLTG 295
 
Name Accession Description Interval E-value
CysK COG0031
Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the ...
3-305 7.55e-170

Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the Pathway/BioSystem: Cysteine biosynthesis


Pssm-ID: 439802 [Multi-domain]  Cd Length: 301  Bit Score: 473.00  E-value: 7.55e-170
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   3 KIYESVTELIGGTPILNAKNFAKqaGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGL 82
Cdd:COG0031    2 RIYDSILELIGNTPLVRLNRLSP--GPGAEIYAKLESFNPGGSVKDRIALSMIEDAEKRGLLKPGGTIVEATSGNTGIGL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  83 ASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHRATTG 162
Cdd:COG0031   80 AMVAAAKGYRLILVMPETMSKERRALLRAYGAEVVLTPGAEGMKGAIDKAEELAAETPGAFWPNQFENPANPEAHYETTG 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 163 PEIWKDTDGKVDIFvagvgtggtvtgigEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDE 242
Cdd:COG0031  160 PEIWEQTDGKVDAFvagvgtggtitgvgRYLKERNPDIKIVAVEPEGSPLLSGGEPGPHKIEGIGAGFVPKILDPSLIDE 239
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 547292877 243 VLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRpENAGKNIVVLLPDTGDRYLST 305
Cdd:COG0031  240 VITVSDEEAFAMARRLAREEGILVGISSGAAVAAALRLAKR-LGPGKTIVTILPDSGERYLST 301
cysK TIGR01139
cysteine synthase A; This model distinguishes cysteine synthase A (CysK) from cysteine ...
8-308 1.70e-159

cysteine synthase A; This model distinguishes cysteine synthase A (CysK) from cysteine synthase B (CysM). CysM differs in having a broader specificity that also allows the use of thiosulfate to produce cysteine thiosulfonate. [Amino acid biosynthesis, Serine family]


Pssm-ID: 273465  Cd Length: 298  Bit Score: 446.43  E-value: 1.70e-159
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877    8 VTELIGGTPILNAKNfakQAGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGLASIAA 87
Cdd:TIGR01139   1 ISELIGNTPLVRLNR---IEGCNANVFVKLEGRNPSGSVKDRIALNMIWDAEKRGLLKPGKTIVEPTSGNTGIALAMVAA 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   88 AKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEI-EGAFIPSQFENPANPAAHRATTGPEIW 166
Cdd:TIGR01139  78 ARGYKLILTMPETMSIERRKLLKAYGAELVLTPGAEGMKGAIAKAEEIAASTpNSYFMLQQFENPANPEIHRKTTGPEIW 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  167 KDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDEVLPI 246
Cdd:TIGR01139 158 RDTDGKLDAFVAGVGTGGTITGVGEVLKEQKPNIKIVAVEPAESPVLSGGKPGPHKIQGIGAGFIPKNLNRSVIDEVITV 237
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 547292877  247 ENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPEnAGKNIVVLLPDTGDRYLSTALF 308
Cdd:TIGR01139 238 SDEEAIETARRLAAEEGILVGISSGAAVAAALKLAKRPE-PDKLIVVILPSTGERYLSTPLF 298
cysKM TIGR01136
cysteine synthase; This model discriminates cysteine synthases (EC 2.5.1.47) (both CysK and ...
8-308 2.35e-156

cysteine synthase; This model discriminates cysteine synthases (EC 2.5.1.47) (both CysK and CysM) from cystathionine beta-synthase, a protein found primarily in eukaryotes and carrying a C-terminal CBS domain lacking from this protein. Bacterial proteins lacking the CBS domain but otherwise showing resemblamnce to cystathionine beta-synthases and considerable phylogenetic distance from known cysteine synthases were excluded from the seed and score below the trusted cutoff. [Amino acid biosynthesis, Serine family]


Pssm-ID: 273463  Cd Length: 299  Bit Score: 438.64  E-value: 2.35e-156
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877    8 VTELIGGTPILNAKNFAKqaGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGLASIAA 87
Cdd:TIGR01136   1 IEELIGNTPLVRLNRLAP--GCDARVLAKLEGFNPSGSVKDRIALSMILDAEKRGLLKPGDTIIEATSGNTGIALAMVAA 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   88 AKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHRATTGPEIWK 167
Cdd:TIGR01136  79 ARGYKLILTMPETMSLERRKLLRAYGAELILTPGEEGMKGAIDKAEELAAETNKYVMLDQFENPANPEAHYKTTGPEIWR 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  168 DTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDEVLPIE 247
Cdd:TIGR01136 159 DTDGRIDHFVAGVGTGGTITGVGRYLKEQNPNIQIVAVEPAESPVLSGGEPGPHKIQGIGAGFIPKILDLSLIDEVITVS 238
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 547292877  248 NEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPENAGKNIVVLLPDTGDRYLSTALF 308
Cdd:TIGR01136 239 DEDAIETARRLAREEGILVGISSGAAVAAALKLAKRLENADKVIVAILPDTGERYLSTGLF 299
CBS_like cd01561
CBS_like: This subgroup includes Cystathionine beta-synthase (CBS) and Cysteine synthase. CBS ...
13-304 4.06e-150

CBS_like: This subgroup includes Cystathionine beta-synthase (CBS) and Cysteine synthase. CBS is a unique heme-containing enzyme that catalyzes a pyridoxal 5'-phosphate (PLP)-dependent condensation of serine and homocysteine to give cystathionine. Deficiency of CBS leads to homocystinuria, an inherited disease of sulfur metabolism characterized by increased levels of the toxic metabolite homocysteine. Cysteine synthase on the other hand catalyzes the last step of cysteine biosynthesis. This subgroup also includes an O-Phosphoserine sulfhydrylase found in hyperthermophilic archaea which produces L-cysteine from sulfide and the more thermostable O-phospho-L-serine.


Pssm-ID: 107204 [Multi-domain]  Cd Length: 291  Bit Score: 422.69  E-value: 4.06e-150
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  13 GGTPILNAKNFAKQAGANatLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGLASIAAAKGYR 92
Cdd:cd01561    1 GNTPLVRLNRLSPGTGAE--IYAKLEFFNPGGSVKDRIALYMIEDAEKRGLLKPGTTIIEPTSGNTGIGLAMVAAAKGYR 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  93 IILTMPETMSVERRNLLKAYGAELVLTEGAK--GMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHRATTGPEIWKDTD 170
Cdd:cd01561   79 FIIVMPETMSEEKRKLLRALGAEVILTPEAEadGMKGAIAKARELAAETPNAFWLNQFENPANPEAHYETTAPEIWEQLD 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 171 GKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDEVLPIENED 250
Cdd:cd01561  159 GKVDAFVAGVGTGGTITGVARYLKEKNPNVRIVGVDPVGSVLFSGGPPGPHKIEGIGAGFIPENLDRSLIDEVVRVSDEE 238
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....
gi 547292877 251 AFAAGRAFAKAEGVLVGISSGAALHAATILANRPEnAGKNIVVLLPDTGDRYLS 304
Cdd:cd01561  239 AFAMARRLAREEGLLVGGSSGAAVAAALKLAKRLG-PGKTIVTILPDSGERYLS 291
PLN02565 PLN02565
cysteine synthase
4-308 7.51e-121

cysteine synthase


Pssm-ID: 166206  Cd Length: 322  Bit Score: 349.61  E-value: 7.51e-121
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   4 IYESVTELIGGTPILNAKNFAKqaGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEG-SVIIEPTSGNTGIGL 82
Cdd:PLN02565   5 IAKDVTELIGKTPLVYLNNVVD--GCVARIAAKLEMMEPCSSVKDRIGYSMITDAEEKGLIKPGeSVLIEPTSGNTGIGL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  83 ASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHRATTG 162
Cdd:PLN02565  83 AFMAAAKGYKLIITMPASMSLERRIILLAFGAELVLTDPAKGMKGAVQKAEEILAKTPNSYILQQFENPANPKIHYETTG 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 163 PEIWKDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDE 242
Cdd:PLN02565 163 PEIWKGTGGKVDAFVSGIGTGGTITGAGKYLKEQNPDIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFIPGVLDVDLLDE 242
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 547292877 243 VLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPENAGKNIVVLLPDTGDRYLSTALF 308
Cdd:PLN02565 243 VVQVSSDEAIETAKLLALKEGLLVGISSGAAAAAAIKIAKRPENAGKLIVVIFPSFGERYLSSVLF 308
PLN00011 PLN00011
cysteine synthase
4-308 1.26e-110

cysteine synthase


Pssm-ID: 177651  Cd Length: 323  Bit Score: 323.88  E-value: 1.26e-110
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   4 IYESVTELIGGTPILNAKNFAKqaGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEG-SVIIEPTSGNTGIGL 82
Cdd:PLN00011   7 IKNDVTELIGNTPMVYLNNIVD--GCVARIAAKLEMMEPCSSVKDRIAYSMIKDAEDKGLITPGkSTLIEATAGNTGIGL 84
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  83 ASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHRATTG 162
Cdd:PLN00011  85 ACIGAARGYKVILVMPSTMSLERRIILRALGAEVHLTDQSIGLKGMLEKAEEILSKTPGGYIPQQFENPANPEIHYRTTG 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 163 PEIWKDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDE 242
Cdd:PLN00011 165 PEIWRDSAGKVDILVAGVGTGGTATGVGKFLKEKNKDIKVCVVEPVESAVLSGGQPGPHLIQGIGSGIIPFNLDLTIVDE 244
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 547292877 243 VLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPENAGKNIVVLLPDTGDRYLSTALF 308
Cdd:PLN00011 245 IIQVTGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVIFPSGGERYLSTKLF 310
PRK10717 PRK10717
cysteine synthase A; Provisional
3-310 1.35e-109

cysteine synthase A; Provisional


Pssm-ID: 182672 [Multi-domain]  Cd Length: 330  Bit Score: 321.43  E-value: 1.35e-109
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   3 KIYESVTELIGGTPILNAKNFAKQAGANatLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGL 82
Cdd:PRK10717   2 KIFEDVSDTIGNTPLIRLNRASEATGCE--ILGKAEFLNPGGSVKDRAALNIIWDAEKRGLLKPGGTIVEGTAGNTGIGL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  83 ASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGA------KGMKGAIAKAEELAK-EIEGAFIPSQFENPANPA 155
Cdd:PRK10717  80 ALVAAARGYKTVIVMPETQSQEKKDLLRALGAELVLVPAApyanpnNYVKGAGRLAEELVAsEPNGAIWANQFDNPANRE 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 156 AHRATTGPEIWKDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLS---KGEA---GPHKIQGIGAG 229
Cdd:PRK10717 160 AHYETTGPEIWEQTDGKVDGFVCAVGTGGTLAGVSRYLKETNPKVKIVLADPTGSALYSyykTGELkaeGSSITEGIGQG 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 230 FVPDTLNTKIYDEVLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILAnRPENAGKNIVVLLPDTGDRYLSTALFA 309
Cdd:PRK10717 240 RITANLEGAPIDDAIRIPDEEALSTAYRLLEEEGLCLGGSSGINVAAALRLA-RELGPGHTIVTILCDSGERYQSKLFNP 318

                 .
gi 547292877 310 D 310
Cdd:PRK10717 319 D 319
PLN03013 PLN03013
cysteine synthase
4-308 1.43e-106

cysteine synthase


Pssm-ID: 178587 [Multi-domain]  Cd Length: 429  Bit Score: 317.10  E-value: 1.43e-106
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   4 IYESVTELIGGTPILNAKNFAKqaGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEG-SVIIEPTSGNTGIGL 82
Cdd:PLN03013 113 IADNVSQLIGKTPMVYLNSIAK--GCVANIAAKLEIMEPCCSVKDRIGYSMVTDAEQKGFISPGkSVLVEPTSGNTGIGL 190
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  83 ASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHRATTG 162
Cdd:PLN03013 191 AFIAASRGYRLILTMPASMSMERRVLLKAFGAELVLTDPAKGMTGAVQKAEEILKNTPDAYMLQQFDNPANPKIHYETTG 270
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 163 PEIWKDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDE 242
Cdd:PLN03013 271 PEIWDDTKGKVDIFVAGIGTGGTITGVGRFIKEKNPKTQVIGVEPTESDILSGGKPGPHKIQGIGAGFIPKNLDQKIMDE 350
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 547292877 243 VLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPENAGKNIVVLLPDTGdRYLSTALF 308
Cdd:PLN03013 351 VIAISSEEAIETAKQLALKEGLMVGISSGAAAAAAIKVAKRPENAGKLIAVSLFASG-RDIYTPRC 415
PLN02556 PLN02556
cysteine synthase/L-3-cyanoalanine synthase
3-310 2.23e-101

cysteine synthase/L-3-cyanoalanine synthase


Pssm-ID: 178171 [Multi-domain]  Cd Length: 368  Bit Score: 301.88  E-value: 2.23e-101
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   3 KIYESVTELIGGTPILNAKNFAKqaGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEG-SVIIEPTSGNTGIG 81
Cdd:PLN02556  48 KIKTDASQLIGKTPLVYLNKVTE--GCGAYIAAKQEMFQPTSSIKDRPALAMIEDAEKKNLITPGkTTLIEPTSGNMGIS 125
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  82 LASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHRATT 161
Cdd:PLN02556 126 LAFMAAMKGYKMILTMPSYTSLERRVTMRAFGAELVLTDPTKGMGGTVKKAYELLESTPDAFMLQQFSNPANTQVHFETT 205
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 162 GPEIWKDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYD 241
Cdd:PLN02556 206 GPEIWEDTLGQVDIFVMGIGSGGTVSGVGKYLKSKNPNVKIYGVEPAESNVLNGGKPGPHHITGNGVGFKPDILDMDVME 285
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 547292877 242 EVLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPENAGKNIVVLLPDTGDRYLSTALFAD 310
Cdd:PLN02556 286 KVLEVSSEDAVNMARELALKEGLMVGISSGANTVAALRLAKMPENKGKLIVTVHPSFGERYLSSVLFQE 354
cysM PRK11761
cysteine synthase CysM;
5-308 1.12e-96

cysteine synthase CysM;


Pssm-ID: 236972  Cd Length: 296  Bit Score: 287.15  E-value: 1.12e-96
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   5 YESVTELIGGTPILNAKNFAkqAGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGLAS 84
Cdd:PRK11761   3 YPTLEDTIGNTPLVKLQRLP--PDRGNTILAKLEGNNPAGSVKDRPALSMIVQAEKRGEIKPGDTLIEATSGNTGIALAM 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  85 IAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEIEGaFIPSQFENPANPAAHRATTGPE 164
Cdd:PRK11761  81 IAAIKGYRMKLIMPENMSQERRAAMRAYGAELILVPKEQGMEGARDLALQMQAEGEG-KVLDQFANPDNPLAHYETTGPE 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 165 IWKDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPatspvlskgEAGPHkIQGI---GAGFVPdtlntKIY- 240
Cdd:PRK11761 160 IWRQTEGRITHFVSSMGTTGTIMGVSRYLKEQNPAVQIVGLQP---------EEGSS-IPGIrrwPEEYLP-----KIFd 224
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 547292877 241 ----DEVLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPENAgkNIVVLLPDTGDRYLSTALF 308
Cdd:PRK11761 225 asrvDRVLDVSQQEAENTMRRLAREEGIFCGVSSGGAVAAALRIARENPNA--VIVAIICDRGDRYLSTGVF 294
cysta_beta TIGR01137
cystathionine beta-synthase; Members of this family closely resemble cysteine synthase but ...
4-304 2.56e-95

cystathionine beta-synthase; Members of this family closely resemble cysteine synthase but contain an additional C-terminal CBS domain. The function of any bacterial member included in this family is proposed but not proven. [Amino acid biosynthesis, Serine family]


Pssm-ID: 273464 [Multi-domain]  Cd Length: 455  Bit Score: 289.39  E-value: 2.56e-95
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877    4 IYESVTELIGGTPILNAKNFAKqaGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGLA 83
Cdd:TIGR01137   1 ILDNILDLIGNTPLVRLNKVSK--GLKCELLAKCEFFNPGGSVKDRIALRMIEDAEASGRLKPGDTIIEPTSGNTGIGLA 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   84 SIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGM---KGAIAKAEELAKEIEGAFIPSQFENPANPAAHRAT 160
Cdd:TIGR01137  79 LVAAIKGYKCIIVLPEKMSSEKVDVLRALGAEIVRTPTAAAFdspESHIGVAKRLVREIPGAHILDQYRNPSNPLAHYDT 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  161 TGPEIWKDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSpVLSKGEA------GPHKIQGIGAGFVPDT 234
Cdd:TIGR01137 159 TGPEILEQCEGKLDMFVAGVGTGGTITGIARYLKESCPGCRIVGADPEGS-ILAQPEElnqtgrTPYKVEGIGYDFIPTV 237
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  235 LNTKIYDEVLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPENAGKNIVVLLPDTGDRYLS 304
Cdd:TIGR01137 238 LDRKVVDEWIKTDDKESFTMARRLIKEEGLLVGGSSGSAVVAALKAAEDELQEGQRCVVLLPDSIRNYMT 307
cysM TIGR01138
cysteine synthase B; CysM differs from CysK in that it can also use thiosulfate instead of ...
7-308 1.59e-83

cysteine synthase B; CysM differs from CysK in that it can also use thiosulfate instead of sulfide, to produce cysteine thiosulfonate instead of cysteine. Alternate name: O-acetylserine (thiol)-lyase [Amino acid biosynthesis, Serine family]


Pssm-ID: 130208 [Multi-domain]  Cd Length: 290  Bit Score: 253.68  E-value: 1.59e-83
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877    7 SVTELIGGTPILNAKNFAKQAGAnaTLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGLASIA 86
Cdd:TIGR01138   1 TIEQTVGNTPLVRLQRMGPENGS--EVWLKLEGNNPAGSVKDRPALSMIVEAEKRGEIKPGDVLIEATSGNTGIALAMIA 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   87 AAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAEELAKEIEGAFIpSQFENPANPAAHRATTGPEIW 166
Cdd:TIGR01138  79 ALKGYRMKLLMPDNMSQERKAAMRAYGAELILVTKEEGMEGARDLALELANRGEGKLL-DQFNNPDNPYAHYTSTGPEIW 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  167 KDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATspvlskgeagPHKIQGIG---AGFVPDTLNTKIYDEV 243
Cdd:TIGR01138 158 QQTGGRITHFVSSMGTTGTIMGVSRFLKEQNPPVQIVGLQPEE----------GSSIPGIRrwpTEYLPGIFDASLVDRV 227
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 547292877  244 LPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANrpENAGKNIVVLLPDTGDRYLSTALF 308
Cdd:TIGR01138 228 LDIHQRDAENTMRELAVREGIFCGVSSGGAVAAALRLAR--ELPDAVVVAIICDRGDRYLSTGVF 290
PLP_SbnA_fam TIGR03945
2,3-diaminopropionate biosynthesis protein SbnA; Members of this family include SbnA, a ...
8-305 7.19e-76

2,3-diaminopropionate biosynthesis protein SbnA; Members of this family include SbnA, a protein of the staphyloferrin B biosynthesis operon of Staphylococcus aureus. SbnA and SbnB together appear to synthesize 2,3-diaminopropionate, a precursor of certain siderophores and other secondary metabolites. SbnA is a pyridoxal phosphate-dependent enzyme. [Cellular processes, Biosynthesis of natural products]


Pssm-ID: 274872 [Multi-domain]  Cd Length: 304  Bit Score: 234.40  E-value: 7.19e-76
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877    8 VTELIGGTPILNAKNFAKQAGANatLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGIGLASIAA 87
Cdd:TIGR03945   1 ILSLIGNTPLVKLERLFPDAPFR--LFAKLEGFNPGGSIKDRPALYILEAAIKRGRITPGTTIIESSSGNLGIALAMICA 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   88 AKGYR-IILTMPETMSVErRNLLKAYGAELVLTE---GAKGMKGA-IAKAEELAKEIEGAFIPSQFENPANPAAHRATTG 162
Cdd:TIGR03945  79 YKGLRfICVVDPNISPQN-LKLLRAYGAEVEKVTepdETGGYLGTrIARVRELLASIPDAYWPNQYANPDNPRAHYHGTG 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  163 PEIWKDTDgKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEpATSPVLSKGEAGPHKIQGIGAGFVPDTLNTKIYDE 242
Cdd:TIGR03945 158 REIARAFP-TLDYLFVGVSTTGTLMGCSRRLRERGPNTKVIAVD-AVGSVIFGGPPGRRHIPGLGASVVPELLDESLIDD 235
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 547292877  243 VLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAAT-ILANRPENAgkNIVVLLPDTGDRYLST 305
Cdd:TIGR03945 236 VVHVPEYDTVAGCRRLARREGILAGGSSGTVVAAIKrLLPRIPEGS--TVVAILPDRGERYLDT 297
PALP pfam00291
Pyridoxal-phosphate dependent enzyme; Members of this family are all pyridoxal-phosphate ...
8-297 1.36e-70

Pyridoxal-phosphate dependent enzyme; Members of this family are all pyridoxal-phosphate dependent enzymes. This family includes: serine dehydratase EC:4.2.1.13 P20132, threonine dehydratase EC:4.2.1.16, tryptophan synthase beta chain EC:4.2.1.20, threonine synthase EC:4.2.99.2, cysteine synthase EC:4.2.99.8 P11096, cystathionine beta-synthase EC:4.2.1.22, 1-aminocyclopropane-1-carboxylate deaminase EC:4.1.99.4.


Pssm-ID: 459749 [Multi-domain]  Cd Length: 295  Bit Score: 220.65  E-value: 1.36e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877    8 VTELIGGTPILNAKNFAKQAGANatLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKlkeGSVIIEPTSGNTGIGLASIAA 87
Cdd:pfam00291   1 ISLGIGPTPLVRLPRLSKELGVD--VYLKLESLNPTGSFKDRGALNLLLRLKEGEG---GKTVVEASSGNHGRALAAAAA 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   88 AKGYRIILTMPETMSVERRNLLKAYGAELVLTEGakGMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHrATTGPEIWK 167
Cdd:pfam00291  76 RLGLKVTIVVPEDAPPGKLLLMRALGAEVVLVGG--DYDEAVAAARELAAEGPGAYYINQYDNPLNIEGY-GTIGLEILE 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  168 DTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPVLSKGEAG---------PHKIQGIGAGFVPDTLNTK 238
Cdd:pfam00291 153 QLGGDPDAVVVPVGGGGLIAGIARGLKELGPDVRVIGVEPEGAPALARSLAAgrpvpvpvaDTIADGLGVGDEPGALALD 232
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 547292877  239 IY----DEVLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPENAGKNIVVLLPD 297
Cdd:pfam00291 233 LLdeyvGEVVTVSDEEALEAMRLLARREGIVVEPSSAAALAALKLALAGELKGGDRVVVVLTG 295
Trp-synth-beta_II cd00640
Tryptophan synthase beta superfamily (fold type II); this family of pyridoxal phosphate (PLP) ...
15-297 1.58e-68

Tryptophan synthase beta superfamily (fold type II); this family of pyridoxal phosphate (PLP)-dependent enzymes catalyzes beta-replacement and beta-elimination reactions. This CD corresponds to aminocyclopropane-1-carboxylate deaminase (ACCD), tryptophan synthase beta chain (Trp-synth_B), cystathionine beta-synthase (CBS), O-acetylserine sulfhydrylase (CS), serine dehydratase (Ser-dehyd), threonine dehydratase (Thr-dehyd), diaminopropionate ammonia lyase (DAL), and threonine synthase (Thr-synth). ACCD catalyzes the conversion of 1-aminocyclopropane-1-carboxylate to alpha-ketobutyrate and ammonia. Tryptophan synthase folds into a tetramer, where the beta chain is the catalytic PLP-binding subunit and catalyzes the formation of L-tryptophan from indole and L-serine. CBS is a tetrameric hemeprotein that catalyzes condensation of serine and homocysteine to cystathionine. CS is a homodimer that catalyzes the formation of L-cysteine from O-acetyl-L-serine. Ser-dehyd catalyzes the conversion of L- or D-serine to pyruvate and ammonia. Thr-dehyd is active as a homodimer and catalyzes the conversion of L-threonine to 2-oxobutanoate and ammonia. DAL is also a homodimer and catalyzes the alpha, beta-elimination reaction of both L- and D-alpha, beta-diaminopropionate to form pyruvate and ammonia. Thr-synth catalyzes the formation of threonine and inorganic phosphate from O-phosphohomoserine.


Pssm-ID: 107202 [Multi-domain]  Cd Length: 244  Bit Score: 213.53  E-value: 1.58e-68
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  15 TPILNAKNFAKQAGANatLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGsVIIEPTSGNTGIGLASIAAAKGYRII 94
Cdd:cd00640    1 TPLVRLKRLSKLGGAN--IYLKLEFLNPTGSFKDRGALNLILLAEEEGKLPKG-VIIESTGGNTGIALAAAAARLGLKCT 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  95 LTMPETMSVERRNLLKAYGAELVLTEGakGMKGAIAKAEELAKEIEGAFIPSQFENPANPAAHrATTGPEIWKDTDG-KV 173
Cdd:cd00640   78 IVMPEGASPEKVAQMRALGAEVVLVPG--DFDDAIALAKELAEEDPGAYYVNQFDNPANIAGQ-GTIGLEILEQLGGqKP 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 174 DIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPatspvlskgeagphkiqgigagfvpdtlntkiydEVLPIENEDAFA 253
Cdd:cd00640  155 DAVVVPVGGGGNIAGIARALKELLPNVKVIGVEP----------------------------------EVVTVSDEEALE 200
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 547292877 254 AGRAFAKAEGVLVGISSGAALHAATILANRPeNAGKNIVVLLPD 297
Cdd:cd00640  201 AIRLLAREEGILVEPSSAAALAAALKLAKKL-GKGKTVVVILTG 243
PLN02356 PLN02356
phosphateglycerate kinase
1-304 1.10e-34

phosphateglycerate kinase


Pssm-ID: 215204  Cd Length: 423  Bit Score: 130.50  E-value: 1.10e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   1 MAKIYESVTELIGGTPILNAKNFAKQAGANatLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEPTSGNTGI 80
Cdd:PLN02356  40 KKKPRNGLIDAIGNTPLIRINSLSEATGCE--ILGKCEFLNPGGSVKDRVAVKIIEEALESGQLFPGGVVTEGSAGSTAI 117
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  81 GLASIAAAKGYRIILTMPETMSVERRNLLKAYGA--------------------------------ELVLTEGAKG---- 124
Cdd:PLN02356 118 SLATVAPAYGCKCHVVIPDDVAIEKSQILEALGAtvervrpvsithkdhyvniarrraleanelasKRRKGSETDGihle 197
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 125 -MKGAIAKAEE----LAKEIEGAFIPSQFENPANPAAHRATTGPEIWKDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPD 199
Cdd:PLN02356 198 kTNGCISEEEKenslFSSSCTGGFFADQFENLANFRAHYEGTGPEIWEQTQGNLDAFVAAAGTGGTLAGVSRFLQEKNPN 277
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 200 IKVVAVEPATSPVLSK---------GEAGPHKI--------QGIGAGFVPDTLNTKIYDEVLPIENEDAFAAGRAFAKAE 262
Cdd:PLN02356 278 IKCFLIDPPGSGLFNKvtrgvmytrEEAEGRRLknpfdtitEGIGINRLTQNFLMAKLDGAFRGTDKEAVEMSRYLLKND 357
                        330       340       350       360
                 ....*....|....*....|....*....|....*....|..
gi 547292877 263 GVLVGISSGAALHAATILAnRPENAGKNIVVLLPDTGDRYLS 304
Cdd:PLN02356 358 GLFVGSSSAMNCVGAVRVA-QSLGPGHTIVTILCDSGMRHLS 398
Thr-dehyd cd01562
Threonine dehydratase: The first step in amino acid degradation is the removal of nitrogen. ...
15-295 2.87e-14

Threonine dehydratase: The first step in amino acid degradation is the removal of nitrogen. Although the nitrogen atoms of most amino acids are transferred to alpha-ketoglutarate before removal, the alpha-amino group of threonine can be directly converted into NH4+. The direct deamination is catalyzed by threonine dehydratase, in which pyridoxal phosphate (PLP) is the prosthetic group. Threonine dehydratase is widely distributed in all three major phylogenetic divisions.


Pssm-ID: 107205 [Multi-domain]  Cd Length: 304  Bit Score: 71.75  E-value: 2.87e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  15 TPILNAKNFAKQAGANATLlaKLEYFNPAGSVKDRIAKAMI----DEAEKSGklkegsvIIEPTSGNTGIGLASIAAAKG 90
Cdd:cd01562   18 TPLLTSPTLSELLGAEVYL--KCENLQKTGSFKIRGAYNKLlslsEEERAKG-------VVAASAGNHAQGVAYAAKLLG 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  91 YRIILTMPETMSVERRNLLKAYGAELVLTEgaKGMKGAIAKAEELAKEIEGAFIPSqFENPANPAAHrATTGPEIWKDTD 170
Cdd:cd01562   89 IPATIVMPETAPAAKVDATRAYGAEVVLYG--EDFDEAEAKARELAEEEGLTFIHP-FDDPDVIAGQ-GTIGLEILEQVP 164
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 171 GKVDIF------------VAgvgtggtvtgigeYLKEQNPDIKVVAVEPATSPVLS----KGEAGPHKIQGI----GAGF 230
Cdd:cd01562  165 DLDAVFvpvggggliagiAT-------------AVKALSPNTKVIGVEPEGAPAMAqslaAGKPVTLPEVDTiadgLAVK 231
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 547292877 231 VPDTLNTKIY----DEVLPIENEDAFAAGRAFAKAEGVLVGISSGAALhaATILANRPENAGKNIVVLL 295
Cdd:cd01562  232 RPGELTFEIIrklvDDVVTVSEDEIAAAMLLLFEREKLVAEPAGALAL--AALLSGKLDLKGKKVVVVL 298
IlvA COG1171
Threonine deaminase [Amino acid transport and metabolism]; Threonine deaminase is part of the ...
15-295 6.66e-12

Threonine deaminase [Amino acid transport and metabolism]; Threonine deaminase is part of the Pathway/BioSystem: Isoleucine, leucine, valine biosynthesis


Pssm-ID: 440784 [Multi-domain]  Cd Length: 327  Bit Score: 65.06  E-value: 6.66e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  15 TPILNAKNFAKQAGANatLLAKLEYFNPAGSVKDR-----IAKaMIDEAEKSGklkegsvIIEPTSGNTGIGLASIAAAK 89
Cdd:COG1171   25 TPLLRSPTLSERLGAE--VYLKLENLQPTGSFKLRgaynaLAS-LSEEERARG-------VVAASAGNHAQGVAYAARLL 94
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  90 GYRIILTMPETMSVERRNLLKAYGAELVLTEGAkgMKGAIAKAEELAKEiEGA-FIPsqfenpanPAAHR------ATTG 162
Cdd:COG1171   95 GIPATIVMPETAPAVKVAATRAYGAEVVLHGDT--YDDAEAAAAELAEE-EGAtFVH--------PFDDPdviagqGTIA 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 163 PEIWKDTdGKVD--------------IFVagvgtggtvtgigeYLKEQNPDIKVVAVEPATSPVLSKG-EAG-PHKIQGI 226
Cdd:COG1171  164 LEILEQL-PDLDavfvpvggggliagVAA--------------ALKALSPDIRVIGVEPEGAAAMYRSlAAGePVTLPGV 228
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 547292877 227 G------AGFVPDTLNTKIY----DEVLPIENEDAFAAGRAFAKAEGVLVGISSGAALhaATILANRPENAGKNIVVLL 295
Cdd:COG1171  229 DtiadglAVGRPGELTFEILrdlvDDIVTVSEDEIAAAMRLLLERTKIVVEPAGAAAL--AALLAGKERLKGKRVVVVL 305
PRK06381 PRK06381
threonine synthase; Validated
1-122 9.43e-12

threonine synthase; Validated


Pssm-ID: 235789  Cd Length: 319  Bit Score: 64.73  E-value: 9.43e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   1 MAKIYESVTELIGGTPILNAKNFAKQAGANATLLaKLEYFNPAGSVKDRIAKAMIDEAEKSGKlkegSVIIEPTSGNTGI 80
Cdd:PRK06381   2 EEELSSSEEKPPGGTPLLRARKLEEELGLRKIYL-KFEGANPTGTQKDRIAEAHVRRAMRLGY----SGITVGTCGNYGA 76
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|..
gi 547292877  81 GLASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGA 122
Cdd:PRK06381  77 SIAYFARLYGLKAVIFIPRSYSNSRVKEMEKYGAEIIYVDGK 118
PRK06815 PRK06815
threonine/serine dehydratase;
15-295 1.03e-11

threonine/serine dehydratase;


Pssm-ID: 180709 [Multi-domain]  Cd Length: 317  Bit Score: 64.33  E-value: 1.03e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  15 TPILNAKNFAKQAGANATLlaKLEYFNPAGSVKDRIA----KAMIDEAEKSGklkegsvIIEPTSGNTGIGLASIAAAKG 90
Cdd:PRK06815  21 TPLEHSPLLSQHTGCEVYL--KCEHLQHTGSFKFRGAsnklRLLNEAQRQQG-------VITASSGNHGQGVALAAKLAG 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  91 YRIILTMPETMSVERRNLLKAYGAELVLTEGAkgMKGAIAKAEELAKEIEGAFIPSQfeNPANPAAHRATTGPEIWKDTD 170
Cdd:PRK06815  92 IPVTVYAPEQASAIKLDAIRALGAEVRLYGGD--ALNAELAARRAAEQQGKVYISPY--NDPQVIAGQGTIGMELVEQQP 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 171 GKVDIFVAGVGTGGtVTGIGEYLKEQNPDIKVVAVEPATSPV------------------LSKGEAGphkiqGIGAGFVP 232
Cdd:PRK06815 168 DLDAVFVAVGGGGL-ISGIATYLKTLSPKTEIIGCWPANSPSlytsleageivevaeqptLSDGTAG-----GVEPGAIT 241
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 547292877 233 DTLNTKIYDEVLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILAnrPENAGKNIVVLL 295
Cdd:PRK06815 242 FPLCQQLIDQKVLVSEEEIKEAMRLIAETDRWLIEGAAGVALAAALKLA--PRYQGKKVAVVL 302
PRK06450 PRK06450
threonine synthase; Validated
13-172 2.18e-11

threonine synthase; Validated


Pssm-ID: 180565 [Multi-domain]  Cd Length: 338  Bit Score: 63.60  E-value: 2.18e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  13 GGTPILNAKNFAkqaganatllAKLEYFNPAGSVKDRIAKAMIDEAEKSGkLKEgsvIIEPTSGNTGIGLASIAAAKGYR 92
Cdd:PRK06450  57 GRTPLIKKGNIW----------FKLDFLNPTGSYKDRGSVTLISYLAEKG-IKQ---ISEDSSGNAGASIAAYGAAAGIE 122
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  93 IILTMPETMSVERRNLLKAYGAELVLTEGAKgmkgaiakaEELAKEIE--GAFIPSQFENPANPAAHRaTTGPEIWKDTD 170
Cdd:PRK06450 123 VKIFVPETASGGKLKQIESYGAEVVRVRGSR---------EDVAKAAEnsGYYYASHVLQPQFRDGIR-TLAYEIAKDLD 192

                 ..
gi 547292877 171 GK 172
Cdd:PRK06450 193 WK 194
ThrC COG0498
Threonine synthase [Amino acid transport and metabolism]; Threonine synthase is part of the ...
13-121 3.13e-11

Threonine synthase [Amino acid transport and metabolism]; Threonine synthase is part of the Pathway/BioSystem: Threonine biosynthesis


Pssm-ID: 440264 [Multi-domain]  Cd Length: 394  Bit Score: 63.30  E-value: 3.13e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  13 GGTPILNAKNFAKQAGANatLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLkegsVIIEPTSGNTGIGLASIAAAKGYR 92
Cdd:COG0498   65 GGTPLVKAPRLADELGKN--LYVKEEGHNPTGSFKDRAMQVAVSLALERGAK----TIVCASSGNGSAALAAYAARAGIE 138
                         90       100       110
                 ....*....|....*....|....*....|
gi 547292877  93 IILTMPET-MSVERRNLLKAYGAELVLTEG 121
Cdd:COG0498  139 VFVFVPEGkVSPGQLAQMLTYGAHVIAVDG 168
PRK08197 PRK08197
threonine synthase; Validated
13-151 1.85e-08

threonine synthase; Validated


Pssm-ID: 181283 [Multi-domain]  Cd Length: 394  Bit Score: 55.01  E-value: 1.85e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  13 GGTPILNAKNFAKQAGANaTLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGkLKEgsvIIEPTSGNTGIGLASIAAAKGYR 92
Cdd:PRK08197  78 GMTPLLPLPRLGKALGIG-RLWVKDEGLNPTGSFKARGLAVGVSRAKELG-VKH---LAMPTNGNAGAAWAAYAARAGIR 152
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 547292877  93 IILTMPETMSVERRNLLKAYGAELVLTEGAKGMKGAIAKAeelAKEIEGAFIPSQFENP 151
Cdd:PRK08197 153 ATIFMPADAPEITRLECALAGAELYLVDGLISDAGKIVAE---AVAEYGWFDVSTLKEP 208
PRK12483 PRK12483
threonine dehydratase; Reviewed
2-210 4.35e-08

threonine dehydratase; Reviewed


Pssm-ID: 237111 [Multi-domain]  Cd Length: 521  Bit Score: 54.03  E-value: 4.35e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   2 AKIYESVTEliggTPILNAKNFAKQAGaNATLLaKLEYFNPAGSVK-----DRIAKAMIDEAEKSgklkegsvIIEPTSG 76
Cdd:PRK12483  29 ARVYDVARE----TPLQRAPNLSARLG-NQVLL-KREDLQPVFSFKirgayNKMARLPAEQLARG--------VITASAG 94
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  77 NTGIGLASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTegAKGMKGAIAKAEELAKEIEGAFIPSqFENPaNPAA 156
Cdd:PRK12483  95 NHAQGVALAAARLGVKAVIVMPRTTPQLKVDGVRAHGGEVVLH--GESFPDALAHALKLAEEEGLTFVPP-FDDP-DVIA 170
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....
gi 547292877 157 HRATTGPEIWKDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATS 210
Cdd:PRK12483 171 GQGTVAMEILRQHPGPLDAIFVPVGGGGLIAGIAAYVKYVRPEIKVIGVEPDDS 224
PRK08329 PRK08329
threonine synthase; Validated
32-151 7.07e-08

threonine synthase; Validated


Pssm-ID: 236244 [Multi-domain]  Cd Length: 347  Bit Score: 53.29  E-value: 7.07e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  32 TLLAKLEYFNPAGSVKDRIAKAMIdeaeksGKLKEGSV--IIEPTSGNTGIGLASIAAAKGYRIILTMPETMSVERRNLL 109
Cdd:PRK08329  73 KVYFKLDYLQPTGSFKDRGTYVTV------AKLKEEGIneVVIDSSGNAALSLALYSLSEGIKVHVFVSYNASKEKISLL 146
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|..
gi 547292877 110 KAYGAELVLTEGAKgMKgAIAKAEELAKEIEGAFIpSQFENP 151
Cdd:PRK08329 147 SRLGAELHFVEGDR-ME-VHEEAVKFSKRNNIPYV-SHWLNP 185
Thr-synth_1 cd01563
Threonine synthase is a pyridoxal phosphate (PLP) dependent enzyme that catalyses the last ...
13-295 8.59e-08

Threonine synthase is a pyridoxal phosphate (PLP) dependent enzyme that catalyses the last reaction in the synthesis of threonine from aspartate. It proceeds by converting O-phospho-L-homoserine (OPH) into threonine and inorganic phosphate. In plants, OPH is an intermediate between the methionine and threonine/isoleucine pathways. Thus threonine synthase competes for OPH with cystathionine-gamma-synthase, the first enzyme in the methionine pathway. These enzymes are in general dimers. Members of this CD, Thr-synth_1, are widely distributed in bacteria, archaea and higher plants.


Pssm-ID: 107206 [Multi-domain]  Cd Length: 324  Bit Score: 52.60  E-value: 8.59e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  13 GGTPILNAKNFAKQAGANaTLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKlkegSVIIEPTSGNTGIGLASIAAAKGYR 92
Cdd:cd01563   21 GNTPLVRAPRLGERLGGK-NLYVKDEGLNPTGSFKDRGMTVAVSKAKELGV----KAVACASTGNTSASLAAYAARAGIK 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  93 IILTMPETMSVERRNLLKAYGAELVLTEGakGMKGAIAKAEELAKEIEGAFIPSqfENPanpaaHRA----TTGPEIWKD 168
Cdd:cd01563   96 CVVFLPAGKALGKLAQALAYGATVLAVEG--NFDDALRLVRELAEENWIYLSNS--LNP-----YRLegqkTIAFEIAEQ 166
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 169 TDGKV-D-IFV---AGVGTGGTVTGIGEYLK----EQNPdiKVVAVEPA-TSPVLSKGEAGPHKIQGIGAgfvPDTLNTK 238
Cdd:cd01563  167 LGWEVpDyVVVpvgNGGNITAIWKGFKELKElgliDRLP--RMVGVQAEgAAPIVRAFKEGKDDIEPVEN---PETIATA 241
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 547292877 239 I-------YDEVL-----------PIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPENAGKNIVVLL 295
Cdd:cd01563  242 IrignpasGPKALravresggtavAVSDEEILEAQKLLARTEGIFVEPASAASLAGLKKLREEGIIDKGERVVVV 316
ilvA_1Cterm TIGR01127
threonine ammonia-lyase, medium form; A form of threonine dehydratase with two copies of the ...
15-295 1.07e-07

threonine ammonia-lyase, medium form; A form of threonine dehydratase with two copies of the C-terminal domain pfam00585 is described by TIGR01124. This model describes a phylogenetically distinct form with a single copy of pfam00585. This form branches with the catabolic threonine dehydratase of E. coli; many members are designated as catabolic for this reason. However, the catabolic form lacks any pfam00585 domain. Many members of this model are found in species with other Ile biosynthetic enzymes. [Amino acid biosynthesis, Pyruvate family]


Pssm-ID: 130197 [Multi-domain]  Cd Length: 380  Bit Score: 52.83  E-value: 1.07e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   15 TPILNAKNFAKQAGANATLlaKLEYFNPAGSVKDRIAKAMIDEAEKSGKlKEGsvIIEPTSGNTGIGLASIAAAKGYRII 94
Cdd:TIGR01127   1 TPLIYSTTLSDITGSEVYL--KLENLQKTGSFKIRGALNKIANLSEDQR-QRG--VVAASAGNHAQGVAYAAKKFGIKAV 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   95 LTMPETMSVERRNLLKAYGAELVLtEGAKgMKGAIAKAEELAKEiEGAFIPSQFENPaNPAAHRATTGPEIWKDTdGKVD 174
Cdd:TIGR01127  76 IVMPESAPPSKVKATKSYGAEVIL-HGDD-YDEAYAFATSLAEE-EGRVFVHPFDDE-FVMAGQGTIGLEIMEDI-PDVD 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  175 IFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPATSPV----LSKGEAGPHK-IQGIGAGFV---PDTLNTKI----YDE 242
Cdd:TIGR01127 151 TVIVPVGGGGLISGVASAAKQINPNVKVIGVEAEGAPSmyesLREGKIKAVEsVRTIADGIAvkkPGDLTFNIikeyVDD 230
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....
gi 547292877  243 VLPI-ENEDAFAAGRAFAKAEGVLVGisSGAALHAAtILANRPENAGKNIVVLL 295
Cdd:TIGR01127 231 VVTVdEEEIANAIYLLLERHKILAEG--AGAAGVAA-LLEQKVDVKGKKIAVVL 281
L-Ser-dehyd cd06448
Serine dehydratase is a pyridoxal phosphate (PLP)-dependent enzyme which catalyzes the ...
15-293 2.54e-07

Serine dehydratase is a pyridoxal phosphate (PLP)-dependent enzyme which catalyzes the conversion of L- , D-serine, or L-threonine to pyruvate/ketobutyrate and ammonia.


Pssm-ID: 107209  Cd Length: 316  Bit Score: 51.15  E-value: 2.54e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  15 TPILNAKNFAKQAGANATLlaKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIEpTSGNTGIGLASIAAAKGYRII 94
Cdd:cd06448    2 TPLIESTALSKTAGCNVFL--KLENLQPSGSFKIRGIGHLCQKSAKQGLNECVHVVCS-SGGNAGLAAAYAARKLGVPCT 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  95 LTMPET---MSVERrnlLKAYGAELVLtEGAKGMKGAIAKAEELAK-EIEGAFIPSqFENPANPAAHrATTGPEIWKD-- 168
Cdd:cd06448   79 IVVPEStkpRVVEK---LRDEGATVVV-HGKVWWEADNYLREELAEnDPGPVYVHP-FDDPLIWEGH-SSMVDEIAQQlq 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 169 TDGKVDIFVAGVGTGGTVTGIGEYLKE-QNPDIKVVAVEPATSPVLSKG-EAGPH----KIQGI----GAGFVPD-TL-- 235
Cdd:cd06448  153 SQEKVDAIVCSVGGGGLLNGIVQGLERnGWGDIPVVAVETEGAHSLNASlKAGKLvtlpKITSVatslGAKTVSSqALey 232
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 547292877 236 --NTKIYDEVlpIENEDAFAAGRAFAKAEGVLVGISSGAALHAA---TILANRPEN---AGKNIVV 293
Cdd:cd06448  233 aqEHNIKSEV--VSDRDAVQACLRFADDERILVEPACGAALAVVysgKILDLQLEVlltPLDNVVV 296
PLN02550 PLN02550
threonine dehydratase
2-208 1.76e-06

threonine dehydratase


Pssm-ID: 178165 [Multi-domain]  Cd Length: 591  Bit Score: 49.15  E-value: 1.76e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   2 AKIYESVTEliggTPILNAKNFAKQAGANatLLAKLEYFNPAGSVKDRIAKAMIDEAEKSgKLKEGsvIIEPTSGNTGIG 81
Cdd:PLN02550 101 AKVYDVAIE----SPLQLAKKLSERLGVK--VLLKREDLQPVFSFKLRGAYNMMAKLPKE-QLDKG--VICSSAGNHAQG 171
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  82 LASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTegAKGMKGAIAKAEELAKEIEGAFIPSqFENPaNPAAHRATT 161
Cdd:PLN02550 172 VALSAQRLGCDAVIAMPVTTPEIKWQSVERLGATVVLV--GDSYDEAQAYAKQRALEEGRTFIPP-FDHP-DVIAGQGTV 247
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 547292877 162 GPEIWKDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPA 208
Cdd:PLN02550 248 GMEIVRQHQGPLHAIFVPVGGGGLIAGIAAYVKRVRPEVKIIGVEPS 294
PRK05638 PRK05638
threonine synthase; Validated
13-299 6.25e-06

threonine synthase; Validated


Pssm-ID: 235539 [Multi-domain]  Cd Length: 442  Bit Score: 47.50  E-value: 6.25e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  13 GGTPILNAKNFAKqagANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKlkegSVIIEPTSGNTGIGLASIAAAKGYR 92
Cdd:PRK05638  65 GGTPLIRARISEK---LGENVYIKDETRNPTGSFRDRLATVAVSYGLPYAA----NGFIVASDGNAAASVAAYSARAGKE 137
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  93 IILTMPETMSVERRNLLKAYGAELVLTEgaKGMKGAIAKAEELAKeIEGAFIPSQFENPANPAAHRaTTGPEIWKDTDGK 172
Cdd:PRK05638 138 AFVVVPRKVDKGKLIQMIAFGAKIIRYG--ESVDEAIEYAEELAR-LNGLYNVTPEYNIIGLEGQK-TIAFELWEEINPT 213
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 173 VDIFVAGVGTGGTVTGI--GEYLK----EQNPdiKVVAVE-----PATSPVLS-KGEAGPHKIQGIgagFVPDTLN---- 236
Cdd:PRK05638 214 HVIVPTGSGSYLYSIYKgfKELLEigviEEIP--KLIAVQtercnPIASEILGnKTKCNETKALGL---YVKNPVMkeyv 288
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 547292877 237 ---TKIYDEVLPIENEDAFAAGRAFAKAEGVLVGISSGAALHAATILANRPE-NAGKNIVVLLPDTG 299
Cdd:PRK05638 289 seaIKESGGTAVVVNEEEIMAGEKLLAKEGIFAELSSAVVMPALLKLGEEGYiEKGDKVVLVVTGSG 355
PRK12391 PRK12391
TrpB-like pyridoxal phosphate-dependent enzyme;
195-304 1.95e-05

TrpB-like pyridoxal phosphate-dependent enzyme;


Pssm-ID: 237087  Cd Length: 427  Bit Score: 45.94  E-value: 1.95e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 195 EQNPDIKVVAVEPATSPVLSKGE--------AG--P-HKIQGIGAGFVPD-------------TLNTKIYDEVL----PI 246
Cdd:PRK12391 280 EGKKDTRFIAVEPAACPTLTKGEyaydfgdtAGltPlLKMYTLGHDFVPPpihagglryhgmaPLVSLLVHEGLiearAY 359
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 547292877 247 ENEDAFAAGRAFAKAEGVLVGISSGAALhAATI---LANRPENAGKNIVVLLPDTG-------DRYLS 304
Cdd:PRK12391 360 PQTEVFEAAVLFARTEGIVPAPESSHAI-AAAIdeaLKAKEEGEEKVILFNLSGHGlldlaayDAYLA 426
thrC TIGR00260
threonine synthase; Involved in threonine biosynthesis it catalyses the reaction ...
8-139 1.34e-04

threonine synthase; Involved in threonine biosynthesis it catalyses the reaction O-PHOSPHO-L-HOMOSERINE + H(2)O = L-THREONINE + ORTHOPHOSPHATE using pyridoxal phosphate as a cofactor. the enzyme is distantly related to the serine/threonine dehydratases which are also pyridoxal-phosphate dependent enzymes. the pyridoxal-phosphate binding site is a Lys (K) residues present at residue 70 of the model. [Amino acid biosynthesis, Aspartate family]


Pssm-ID: 272986 [Multi-domain]  Cd Length: 327  Bit Score: 43.14  E-value: 1.34e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877    8 VTELIGGTPILNAKNFAKQAGANaTLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKlkegSVIIEPTSGNTGIGLASIAA 87
Cdd:TIGR00260  16 VDLGEGVTPLFRAPALAANVGIK-NLYVKELGHNPTLSFKDRGMAVALTKALELGN----DTVLCASTGNTGAAAAAYAG 90
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....
gi 547292877   88 AKGYRIILTMPETmSVERRNLLKA--YGAELVltegakGMKGAIAKAEELAKEI 139
Cdd:TIGR00260  91 KAGLKVVVLYPAG-KISLGKLAQAlgYNAEVV------AIDGNFDDAQRLVKQL 137
PRK06608 PRK06608
serine/threonine dehydratase;
1-138 3.27e-04

serine/threonine dehydratase;


Pssm-ID: 235842 [Multi-domain]  Cd Length: 338  Bit Score: 41.68  E-value: 3.27e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   1 MAKIYESVTELIGGTPILNAKNFAKQAGANatLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGsvIIEPTSGNTGI 80
Cdd:PRK06608  10 IAAAHNRIKQYLHLTPIVHSESLNEMLGHE--IFFKVESLQKTGAFKVRGVLNHLLELKEQGKLPDK--IVAYSTGNHGQ 85
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 547292877  81 GLASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTEGAkgmkgaiAKAEELAKE 138
Cdd:PRK06608  86 AVAYASKLFGIKTRIYLPLNTSKVKQQAALYYGGEVILTNTR-------QEAEEKAKE 136
PRK06110 PRK06110
threonine dehydratase;
31-146 6.73e-04

threonine dehydratase;


Pssm-ID: 235699  Cd Length: 322  Bit Score: 40.75  E-value: 6.73e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  31 ATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGsvIIEPTSGNTGIGLASIAAAKGYRIILTMPETMSVERRNLLK 110
Cdd:PRK06110  36 CEVWVKHENHTPTGAFKVRGGLVYFDRLARRGPRVRG--VISATRGNHGQSVAFAARRHGLAATIVVPHGNSVEKNAAMR 113
                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 547292877 111 AYGAELVltEGAKGMKGAIAKAEELAKEIEGAFIPS 146
Cdd:PRK06110 114 ALGAELI--EHGEDFQAAREEAARLAAERGLHMVPS 147
PRK08246 PRK08246
serine/threonine dehydratase;
15-134 7.16e-04

serine/threonine dehydratase;


Pssm-ID: 181319 [Multi-domain]  Cd Length: 310  Bit Score: 40.71  E-value: 7.16e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  15 TPILNAKNFAkqaGANATLLAKLEYFNPAGSVKDRIAKAMIdeaeKSGKLKEGSVIIePTSGNTGIGLASIAAAKGYRII 94
Cdd:PRK08246  24 TPVLEADGAG---FGPAPVWLKLEHLQHTGSFKARGAFNRL----LAAPVPAAGVVA-ASGGNAGLAVAYAAAALGVPAT 95
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|..
gi 547292877  95 LTMPETMSVERRNLLKAYGAELVLTEG--AKGMKGAIAKAEE 134
Cdd:PRK08246  96 VFVPETAPPAKVARLRALGAEVVVVGAeyADALEAAQAFAAE 137
PRK08638 PRK08638
bifunctional threonine ammonia-lyase/L-serine ammonia-lyase TdcB;
6-206 1.40e-03

bifunctional threonine ammonia-lyase/L-serine ammonia-lyase TdcB;


Pssm-ID: 236317 [Multi-domain]  Cd Length: 333  Bit Score: 39.72  E-value: 1.40e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   6 ESVTELIGGTPILNAKNFAKQAGANATLlaKLEYFNPAGSVKDRIAKAMID---EAEKsgklKEGsvIIEPTSGNTGIGL 82
Cdd:PRK08638  19 QRLAGRIRKTPLPRSNYLSERCKGEIFL--KLENMQRTGSFKIRGAFNKLSsltDAEK----RKG--VVACSAGNHAQGV 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  83 ASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLTegAKGMKGAIAKAEELAKEiEGAFIPSQFENPaNPAAHRATTG 162
Cdd:PRK08638  91 ALSCALLGIDGKVVMPKGAPKSKVAATCGYGAEVVLH--GDNFNDTIAKVEEIVEE-EGRTFIPPYDDP-KVIAGQGTIG 166
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....
gi 547292877 163 PEIWKDTdGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVE 206
Cdd:PRK08638 167 LEILEDL-WDVDTVIVPIGGGGLIAGIAVALKSINPTIHIIGVQ 209
PRK13803 PRK13803
bifunctional phosphoribosylanthranilate isomerase/tryptophan synthase subunit beta; Provisional
15-306 1.72e-03

bifunctional phosphoribosylanthranilate isomerase/tryptophan synthase subunit beta; Provisional


Pssm-ID: 237513 [Multi-domain]  Cd Length: 610  Bit Score: 39.79  E-value: 1.72e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  15 TPILNAKNFAKQAGANATLlaKLEYFNPAGSVK--DRIAKAMIdeAEKSGKLKegsVIIEPTSGNTGIGLASIAAAKGYR 92
Cdd:PRK13803 272 TPLTEAKRLSDIYGARIYL--KREDLNHTGSHKinNALGQALL--AKRMGKTR---IIAETGAGQHGVATATACALFGLK 344
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  93 IILTMPET------MSVERRNLLkayGAELV-LTEGAKGMKGAIAKA--------EELAKEIEGAFIPSQFenPANPAAH 157
Cdd:PRK13803 345 CTIFMGEEdikrqaLNVERMKLL---GANVIpVLSGSKTLKDAVNEAirdwvasvPDTHYLIGSAVGPHPY--PEMVAYF 419
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 158 RATTGPEI---WKDTDGKVDIFVAGVGTGGTVTGIGEYLKEQNPDIKVVAVEPA--------TSPVLSKGEAG------- 219
Cdd:PRK13803 420 QSVIGEEAkeqLKEQTGKLPDAIIACVGGGSNAIGIFYHFLDDPSVKLIGVEAGgkgvntgeHAATIKKGRKGvlhgsmt 499
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877 220 ------------PHKIQ------GIGAGFVpdTLNTKIYDEVLPIENEDAFAAGRAFAKAEGVLVGISSGAALhaATILA 281
Cdd:PRK13803 500 ylmqdengqilePHSISagldypGIGPMHA--NLFETGRAIYTSVTDEEALDAFKLLAKLEGIIPALESSHAL--AYLKE 575
                        330       340
                 ....*....|....*....|....*.
gi 547292877 282 NRPENAGKNIVVL-LPDTGDRYLSTA 306
Cdd:PRK13803 576 GRKKFKKKDIVIVnLSGRGDKDIPTL 601
PLN02569 PLN02569
threonine synthase
8-99 3.89e-03

threonine synthase


Pssm-ID: 178182 [Multi-domain]  Cd Length: 484  Bit Score: 38.64  E-value: 3.89e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   8 VTELIGGTPILNAKNFAKQAGANATLLAKLEYFNPAGSVKDRIAKAMIDEAEKSGKLKEGSVIIE-PTSGNTGIGLASIA 86
Cdd:PLN02569 127 VSLFEGNSNLFWAERLGKEFLGMNDLWVKHCGISHTGSFKDLGMTVLVSQVNRLRKMAKPVVGVGcASTGDTSAALSAYC 206
                         90
                 ....*....|...
gi 547292877  87 AAKGYRIILTMPE 99
Cdd:PLN02569 207 AAAGIPSIVFLPA 219
ETR cd08290
2-enoyl thioester reductase (ETR); 2-enoyl thioester reductase (ETR) catalyzes the ...
59-136 4.41e-03

2-enoyl thioester reductase (ETR); 2-enoyl thioester reductase (ETR) catalyzes the NADPH-dependent conversion of trans-2-enoyl acyl carrier protein/coenzyme A (ACP/CoA) to acyl-(ACP/CoA) in fatty acid synthesis. 2-enoyl thioester reductase activity has been linked in Candida tropicalis as essential in maintaining mitiochondrial respiratory function. This ETR family is a part of the medium chain dehydrogenase/reductase family, but lack the zinc coordination sites characteristic of the alcohol dehydrogenases in this family. NAD(P)(H)-dependent oxidoreductases are the major enzymes in the interconversion of alcohols and aldehydes, or ketones. Alcohol dehydrogenase in the liver converts ethanol and NAD+ to acetaldehyde and NADH, while in yeast and some other microorganisms ADH catalyzes the conversion acetaldehyde to ethanol in alcoholic fermentation. ADH is a member of the medium chain alcohol dehydrogenase family (MDR), which has a NAD(P)(H)-binding domain in a Rossmann fold of a beta-alpha form. The NAD(H)-binding region is comprised of 2 structurally similar halves, each of which contacts a mononucleotide. The N-terminal catalytic domain has a distant homology to GroES. These proteins typically form dimers (typically higher plants, mammals) or tetramers (yeast, bacteria), and have 2 tightly bound zinc atoms per subunit, a catalytic zinc at the active site, and a structural zinc in a lobe of the catalytic domain. NAD(H) binding occurs in the cleft between the catalytic and coenzyme-binding domains, at the active site, and coenzyme binding induces a conformational closing of this cleft. Coenzyme binding typically precedes and contributes to substrate binding. Candida tropicalis enoyl thioester reductase (Etr1p) catalyzes the NADPH-dependent reduction of trans-2-enoyl thioesters in mitochondrial fatty acid synthesis. Etr1p forms homodimers, with each subunit containing a nucleotide-binding Rossmann fold domain and a catalytic domain.


Pssm-ID: 176250 [Multi-domain]  Cd Length: 341  Bit Score: 38.35  E-value: 4.41e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  59 EKSGKLKEGSVIIEpTSGNTGIGLASI--AAAKGYRIILTM---PETMSVERRnlLKAYGAELVLTEG-------AKGMK 126
Cdd:cd08290  139 EDFVKLQPGDWVIQ-NGANSAVGQAVIqlAKLLGIKTINVVrdrPDLEELKER--LKALGADHVLTEEelrsllaTELLK 215
                         90
                 ....*....|
gi 547292877 127 GAIAKAEELA 136
Cdd:cd08290  216 SAPGGRPKLA 225
PRK09224 PRK09224
threonine ammonia-lyase IlvA;
2-219 6.57e-03

threonine ammonia-lyase IlvA;


Pssm-ID: 236417 [Multi-domain]  Cd Length: 504  Bit Score: 37.81  E-value: 6.57e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877   2 AKIYESVTEliggTPILNAKNFAKQAGaNATLLaKLEYFNPAGSVKDRIAKAMI----DEAEKSGklkegsvIIEPTSGN 77
Cdd:PRK09224  12 ARVYDVAQE----TPLEKAPKLSARLG-NQVLL-KREDLQPVFSFKLRGAYNKMaqltEEQLARG-------VITASAGN 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 547292877  78 TGIGLASIAAAKGYRIILTMPETMSVERRNLLKAYGAELVLtegakgmKG-----AIAKAEELAKEIEGAFIPSqFENPA 152
Cdd:PRK09224  79 HAQGVALSAARLGIKAVIVMPVTTPDIKVDAVRAFGGEVVL-------HGdsfdeAYAHAIELAEEEGLTFIHP-FDDPD 150
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 547292877 153 NPAAhRATTGPEIWKDTDGKVD-IFVAGVGTGGTVTGIGeYLKEQNPDIKVVAVEPATSPVLSKG-EAG 219
Cdd:PRK09224 151 VIAG-QGTIAMEILQQHPHPLDaVFVPVGGGGLIAGVAA-YIKQLRPEIKVIGVEPEDSACLKAAlEAG 217
 
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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