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Conserved domains on  [gi|447049703|ref|WP_001126959|]
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dihydrodipicolinate synthase family protein [Escherichia coli]

Protein Classification

dihydrodipicolinate synthase family protein( domain architecture ID 10001092)

dihydrodipicolinate synthase family protein belongs to the pyruvate-dependent class I aldolases, similar to 4-hydroxy-tetrahydrodipicolinate synthase which catalyzes a key step in lysine biosynthesis, the aldol condensation of L-aspartate-beta- semialdehyde and pyruvate to dihydropicolinic acid via a Schiff base formation between pyruvate and a lysine residu

CATH:  3.20.20.70
EC:  4.-.-.-
Gene Ontology:  GO:0071704|GO:0016829
PubMed:  9047371

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
DapA COG0329
4-hydroxy-tetrahydrodipicolinate synthase/N-acetylneuraminate lyase [Amino acid transport and ...
5-295 9.49e-102

4-hydroxy-tetrahydrodipicolinate synthase/N-acetylneuraminate lyase [Amino acid transport and metabolism, Cell wall/membrane/envelope biogenesis]; 4-hydroxy-tetrahydrodipicolinate synthase/N-acetylneuraminate lyase is part of the Pathway/BioSystem: Lysine biosynthesis


:

Pssm-ID: 440098 [Multi-domain]  Cd Length: 291  Bit Score: 299.38  E-value: 9.49e-102
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   5 IEGVLTAIVTPFTATGSLNIPALKVQVNRQLEAG-NAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEIS 83
Cdd:COG0329    2 FRGVIPALVTPFDADGSVDEEALRRLVEFLIDAGvDGLVVLGTTGESATLTDEERKRVLEAVVEAAAGRVPVIAGVGSNS 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  84 TRETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNIPARTGNTIQPETARALASHPNIIGIK 163
Cdd:COG0329   82 TAEAIELARHAEEAGADAVLVVPPYYNKPTQEGLYAHFKAIAEAVDLPIILYNIPGRTGVDLSPETLARLAEIPNIVGIK 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 164 DSDGSDESLKGFLDAVRdiDGFNVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEAQESVTGL 243
Cdd:COG0329  162 EASGDLDRIAELIRATG--DDFAVLSGDDALALPALALGADGVISVTANVAPELMVALYEAALAGDLAEARALQDRLLPL 239
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|...
gi 447049703 244 RTDLYKVAFsPAAVKKALQLMGHDVGDSRY-AVNFTPEQISEIQQIIRHYNIN 295
Cdd:COG0329  240 IRALFAEGN-PAPVKAALALLGLPSGPVRLpLLPLSEEERAELRAALKELGLL 291
 
Name Accession Description Interval E-value
DapA COG0329
4-hydroxy-tetrahydrodipicolinate synthase/N-acetylneuraminate lyase [Amino acid transport and ...
5-295 9.49e-102

4-hydroxy-tetrahydrodipicolinate synthase/N-acetylneuraminate lyase [Amino acid transport and metabolism, Cell wall/membrane/envelope biogenesis]; 4-hydroxy-tetrahydrodipicolinate synthase/N-acetylneuraminate lyase is part of the Pathway/BioSystem: Lysine biosynthesis


Pssm-ID: 440098 [Multi-domain]  Cd Length: 291  Bit Score: 299.38  E-value: 9.49e-102
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   5 IEGVLTAIVTPFTATGSLNIPALKVQVNRQLEAG-NAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEIS 83
Cdd:COG0329    2 FRGVIPALVTPFDADGSVDEEALRRLVEFLIDAGvDGLVVLGTTGESATLTDEERKRVLEAVVEAAAGRVPVIAGVGSNS 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  84 TRETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNIPARTGNTIQPETARALASHPNIIGIK 163
Cdd:COG0329   82 TAEAIELARHAEEAGADAVLVVPPYYNKPTQEGLYAHFKAIAEAVDLPIILYNIPGRTGVDLSPETLARLAEIPNIVGIK 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 164 DSDGSDESLKGFLDAVRdiDGFNVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEAQESVTGL 243
Cdd:COG0329  162 EASGDLDRIAELIRATG--DDFAVLSGDDALALPALALGADGVISVTANVAPELMVALYEAALAGDLAEARALQDRLLPL 239
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|...
gi 447049703 244 RTDLYKVAFsPAAVKKALQLMGHDVGDSRY-AVNFTPEQISEIQQIIRHYNIN 295
Cdd:COG0329  240 IRALFAEGN-PAPVKAALALLGLPSGPVRLpLLPLSEEERAELRAALKELGLL 291
DHDPS-like cd00408
Dihydrodipicolinate synthase family; Dihydrodipicolinate synthase family. A member of the ...
8-289 3.83e-94

Dihydrodipicolinate synthase family; Dihydrodipicolinate synthase family. A member of the class I aldolases, which use an active-site lysine which stabilizes a reaction intermediate via Schiff base formation, and have TIM beta/alpha barrel fold. The dihydrodipicolinate synthase family comprises several pyruvate-dependent class I aldolases that use the same catalytic step to catalyze different reactions in different pathways and includes such proteins as N-acetylneuraminate lyase, MosA protein, 5-keto-4-deoxy-glucarate dehydratase, trans-o-hydroxybenzylidenepyruvate hydratase-aldolase, trans-2'-carboxybenzalpyruvate hydratase-aldolase, and 2-keto-3-deoxy- gluconate aldolase. The family is also referred to as the N-acetylneuraminate lyase (NAL) family.


Pssm-ID: 188630 [Multi-domain]  Cd Length: 281  Bit Score: 279.43  E-value: 3.83e-94
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   8 VLTAIVTPFTATGSLNIPALKVQVNRQLEAG-NAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEISTRE 86
Cdd:cd00408    1 VIPALVTPFTADGEVDLDALRRLVEFLIEAGvDGLVVLGTTGEAPTLTDEERKEVIEAVVEAVAGRVPVIAGVGANSTRE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  87 TIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNIPARTGNTIQPETARALASHPNIIGIKDSD 166
Cdd:cd00408   81 AIELARHAEEAGADGVLVVPPYYNKPSQEGIVAHFKAVADASDLPVILYNIPGRTGVDLSPETIARLAEHPNIVGIKDSS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 167 GSDESLKGFLDAVRdiDGFNVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEAQESVTGLRTD 246
Cdd:cd00408  161 GDLDRLTRLIALLG--PDFAVLSGDDDLLLPALALGADGAISGAANVAPKLAVALYEAARAGDLEEARALQDRLLPLIEA 238
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 447049703 247 LYKVAFsPAAVKKALQLMGHDVGDSRY-AVNFTPEQISEIQQII 289
Cdd:cd00408  239 LFKEGN-PAPVKAALALLGLDAGPVRLpLVPLSEEERAKLEALL 281
dapA TIGR00674
4-hydroxy-tetrahydrodipicolinate synthase; Members of this family are ...
7-292 7.52e-62

4-hydroxy-tetrahydrodipicolinate synthase; Members of this family are 4-hydroxy-tetrahydrodipicolinate synthase, previously (incorrectly) called dihydrodipicolinate synthase. It is a homotetrameric enzyme of lysine biosynthesis. E. coli has several paralogs closely related to dihydrodipicoline synthase (DapA), as well as the more distant N-acetylneuraminate lyase. In Pyrococcus horikoshii, the bidirectional best hit with E. coli is to an uncharacterized paralog of DapA, not DapA itself, and it is omitted from the seed. The putative members from the Chlamydias (pathogens with a parasitic metabolism) are easily the most divergent members of the multiple alignment. [Amino acid biosynthesis, Aspartate family]


Pssm-ID: 129757 [Multi-domain]  Cd Length: 285  Bit Score: 197.17  E-value: 7.52e-62
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703    7 GVLTAIVTPFTATGSLNIPALKVQVNRQLEAG-NAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEISTR 85
Cdd:TIGR00674   1 GVITALITPFKEDGSVDFAALEKLIDFQIENGtDAIVVVGTTGESPTLSHEEHKKVIEFVVDLVNGRVPVIAGTGSNATE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   86 ETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNIPARTGNTIQPETARALASHPNIIGIKDS 165
Cdd:TIGR00674  81 EAISLTKFAEDVGADGFLVVTPYYNKPTQEGLYQHFKAIAEEVDLPIILYNVPSRTGVSLYPETVKRLAEEPNIVAIKEA 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  166 DGSdeslkgfLDAVRDI-----DGFNVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEAQESV 240
Cdd:TIGR00674 161 TGN-------LERISEIkaiapDDFVVLSGDDALTLPMMALGGKGVISVTANVAPKLMKEMVNNALEGDFAEAREIHQKL 233
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|...
gi 447049703  241 TGLRTDLYkVAFSPAAVKKALQLMGHDVGDSRYA-VNFTPEQISEIQQIIRHY 292
Cdd:TIGR00674 234 MPLHKALF-IETNPIPVKTALALLGLIEGELRLPlTELSEEHRNKLRDVLKDL 285
DHDPS pfam00701
Dihydrodipicolinate synthetase family; This family has a TIM barrel structure.
7-270 1.61e-59

Dihydrodipicolinate synthetase family; This family has a TIM barrel structure.


Pssm-ID: 395570 [Multi-domain]  Cd Length: 289  Bit Score: 191.43  E-value: 1.61e-59
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703    7 GVLTAIVTPFTATGSLNIPALKVQVNRQLEAG-NAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEISTR 85
Cdd:pfam00701   4 GIITALVTPFDTDGTLDFAALRQLIDFLINKGvDGLVVGGTTGESFTLSTEEREQLVEITVNEAKGRIPVIAGVGSNSTS 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   86 ETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNIPARTGNTIQPETARALASHPNIIGIKDS 165
Cdd:pfam00701  84 EAIHLAQLAEEYGADGALAVTPYYNKPSQEGLYQHFKAIAEATDLPMILYNVPSRTGVDLTPETVGRLATNPNIVGIKEA 163
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  166 DGSdeslkgfLDAVRDI-----DGFNVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEAQESV 240
Cdd:pfam00701 164 SGD-------LDRMINIkkeagPDFVILSGDDETMLPALSLGADGVISVTSNIAGHRMRQMYKALKNGDLATAALINHKL 236
                         250       260       270
                  ....*....|....*....|....*....|
gi 447049703  241 TGLrTDLYKVAFSPAAVKKALQLMGHDVGD 270
Cdd:pfam00701 237 LPL-IKILFAEPNPIPIKTALELLGLVVGP 265
PRK04147 PRK04147
N-acetylneuraminate lyase; Provisional
3-295 1.37e-48

N-acetylneuraminate lyase; Provisional


Pssm-ID: 179749 [Multi-domain]  Cd Length: 293  Bit Score: 163.24  E-value: 1.37e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   3 KTIEGVLTAIVTPFTATGSLNIPALK--VQVNRQLEAGNAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIG 80
Cdd:PRK04147   2 KNLKGVYAALLTPFDEDGQIDEQGLRrlVRFNIEKQGIDGLYVGGSTGEAFLLSTEEKKQVLEIVAEEAKGKVKLIAQVG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  81 EISTRETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNIPARTGNTIQPETARALASHPNII 160
Cdd:PRK04147  82 SVNTAEAQELAKYATELGYDAISAVTPFYYPFSFEEICDYYREIIDSADNPMIVYNIPALTGVNLSLDQFNELFTLPKVI 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 161 GIKDSDGSDESL----KGFLDAVrdidgfnVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEA 236
Cdd:PRK04147 162 GVKQTAGDLYQLerirKAFPDKL-------IYNGFDEMFASGLLAGADGAIGSTYNVNGWRARQIFEAAKAGDIQEAQEL 234
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 237 QESVTGLRTDLYKVAFSPaAVKKALQLMGHDVGDSRYAVN-FTPEQISEIQQIIRHYNIN 295
Cdd:PRK04147 235 QHECNDVIDLLIKNGVYP-GLKEILHYMGVDAGLCRKPFKpVDEKYLPALKALAAKYLKE 293
 
Name Accession Description Interval E-value
DapA COG0329
4-hydroxy-tetrahydrodipicolinate synthase/N-acetylneuraminate lyase [Amino acid transport and ...
5-295 9.49e-102

4-hydroxy-tetrahydrodipicolinate synthase/N-acetylneuraminate lyase [Amino acid transport and metabolism, Cell wall/membrane/envelope biogenesis]; 4-hydroxy-tetrahydrodipicolinate synthase/N-acetylneuraminate lyase is part of the Pathway/BioSystem: Lysine biosynthesis


Pssm-ID: 440098 [Multi-domain]  Cd Length: 291  Bit Score: 299.38  E-value: 9.49e-102
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   5 IEGVLTAIVTPFTATGSLNIPALKVQVNRQLEAG-NAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEIS 83
Cdd:COG0329    2 FRGVIPALVTPFDADGSVDEEALRRLVEFLIDAGvDGLVVLGTTGESATLTDEERKRVLEAVVEAAAGRVPVIAGVGSNS 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  84 TRETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNIPARTGNTIQPETARALASHPNIIGIK 163
Cdd:COG0329   82 TAEAIELARHAEEAGADAVLVVPPYYNKPTQEGLYAHFKAIAEAVDLPIILYNIPGRTGVDLSPETLARLAEIPNIVGIK 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 164 DSDGSDESLKGFLDAVRdiDGFNVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEAQESVTGL 243
Cdd:COG0329  162 EASGDLDRIAELIRATG--DDFAVLSGDDALALPALALGADGVISVTANVAPELMVALYEAALAGDLAEARALQDRLLPL 239
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|...
gi 447049703 244 RTDLYKVAFsPAAVKKALQLMGHDVGDSRY-AVNFTPEQISEIQQIIRHYNIN 295
Cdd:COG0329  240 IRALFAEGN-PAPVKAALALLGLPSGPVRLpLLPLSEEERAELRAALKELGLL 291
DHDPS-like cd00408
Dihydrodipicolinate synthase family; Dihydrodipicolinate synthase family. A member of the ...
8-289 3.83e-94

Dihydrodipicolinate synthase family; Dihydrodipicolinate synthase family. A member of the class I aldolases, which use an active-site lysine which stabilizes a reaction intermediate via Schiff base formation, and have TIM beta/alpha barrel fold. The dihydrodipicolinate synthase family comprises several pyruvate-dependent class I aldolases that use the same catalytic step to catalyze different reactions in different pathways and includes such proteins as N-acetylneuraminate lyase, MosA protein, 5-keto-4-deoxy-glucarate dehydratase, trans-o-hydroxybenzylidenepyruvate hydratase-aldolase, trans-2'-carboxybenzalpyruvate hydratase-aldolase, and 2-keto-3-deoxy- gluconate aldolase. The family is also referred to as the N-acetylneuraminate lyase (NAL) family.


Pssm-ID: 188630 [Multi-domain]  Cd Length: 281  Bit Score: 279.43  E-value: 3.83e-94
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   8 VLTAIVTPFTATGSLNIPALKVQVNRQLEAG-NAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEISTRE 86
Cdd:cd00408    1 VIPALVTPFTADGEVDLDALRRLVEFLIEAGvDGLVVLGTTGEAPTLTDEERKEVIEAVVEAVAGRVPVIAGVGANSTRE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  87 TIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNIPARTGNTIQPETARALASHPNIIGIKDSD 166
Cdd:cd00408   81 AIELARHAEEAGADGVLVVPPYYNKPSQEGIVAHFKAVADASDLPVILYNIPGRTGVDLSPETIARLAEHPNIVGIKDSS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 167 GSDESLKGFLDAVRdiDGFNVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEAQESVTGLRTD 246
Cdd:cd00408  161 GDLDRLTRLIALLG--PDFAVLSGDDDLLLPALALGADGAISGAANVAPKLAVALYEAARAGDLEEARALQDRLLPLIEA 238
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....
gi 447049703 247 LYKVAFsPAAVKKALQLMGHDVGDSRY-AVNFTPEQISEIQQII 289
Cdd:cd00408  239 LFKEGN-PAPVKAALALLGLDAGPVRLpLVPLSEEERAKLEALL 281
DHDPS cd00950
Dihydrodipicolinate synthase (DHDPS); Dihydrodipicolinate synthase (DHDPS) is a key enzyme in ...
5-272 9.42e-76

Dihydrodipicolinate synthase (DHDPS); Dihydrodipicolinate synthase (DHDPS) is a key enzyme in lysine biosynthesis. It catalyzes the aldol condensation of L-aspartate-beta- semialdehyde and pyruvate to dihydropicolinic acid via a Schiff base formation between pyruvate and a lysine residue. The functional enzyme is a homotetramer consisting of a dimer of dimers. DHDPS is member of dihydrodipicolinate synthase family that comprises several pyruvate-dependent class I aldolases that use the same catalytic step to catalyze different reactions in different pathways.


Pssm-ID: 188637 [Multi-domain]  Cd Length: 284  Bit Score: 232.77  E-value: 9.42e-76
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   5 IEGVLTAIVTPFTATGSLNIPALKVQVNRQLEAG-NAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEIS 83
Cdd:cd00950    1 FGGSITALVTPFKDDGSVDFDALERLIEFQIENGtDGLVVCGTTGESPTLSDEEHEAVIEAVVEAVNGRVPVIAGTGSNN 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  84 TRETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNIPARTGNTIQPETARALASHPNIIGIK 163
Cdd:cd00950   81 TAEAIELTKRAEKAGADAALVVTPYYNKPSQEGLYAHFKAIAEATDLPVILYNVPGRTGVNIEPETVLRLAEHPNIVGIK 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 164 DSDGsdeSLKGFLDAVRDI-DGFNVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEAQESVtg 242
Cdd:cd00950  161 EATG---DLDRVSELIALCpDDFAVLSGDDALTLPFLALGGVGVISVAANVAPKLMAEMVRAALAGDLEKARELHRKL-- 235
                        250       260       270
                 ....*....|....*....|....*....|...
gi 447049703 243 lrTDLYKVAF---SPAAVKKALQLMGHDVGDSR 272
Cdd:cd00950  236 --LPLIKALFaepNPIPVKAALALLGLISGELR 266
dapA TIGR00674
4-hydroxy-tetrahydrodipicolinate synthase; Members of this family are ...
7-292 7.52e-62

4-hydroxy-tetrahydrodipicolinate synthase; Members of this family are 4-hydroxy-tetrahydrodipicolinate synthase, previously (incorrectly) called dihydrodipicolinate synthase. It is a homotetrameric enzyme of lysine biosynthesis. E. coli has several paralogs closely related to dihydrodipicoline synthase (DapA), as well as the more distant N-acetylneuraminate lyase. In Pyrococcus horikoshii, the bidirectional best hit with E. coli is to an uncharacterized paralog of DapA, not DapA itself, and it is omitted from the seed. The putative members from the Chlamydias (pathogens with a parasitic metabolism) are easily the most divergent members of the multiple alignment. [Amino acid biosynthesis, Aspartate family]


Pssm-ID: 129757 [Multi-domain]  Cd Length: 285  Bit Score: 197.17  E-value: 7.52e-62
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703    7 GVLTAIVTPFTATGSLNIPALKVQVNRQLEAG-NAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEISTR 85
Cdd:TIGR00674   1 GVITALITPFKEDGSVDFAALEKLIDFQIENGtDAIVVVGTTGESPTLSHEEHKKVIEFVVDLVNGRVPVIAGTGSNATE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   86 ETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNIPARTGNTIQPETARALASHPNIIGIKDS 165
Cdd:TIGR00674  81 EAISLTKFAEDVGADGFLVVTPYYNKPTQEGLYQHFKAIAEEVDLPIILYNVPSRTGVSLYPETVKRLAEEPNIVAIKEA 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  166 DGSdeslkgfLDAVRDI-----DGFNVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEAQESV 240
Cdd:TIGR00674 161 TGN-------LERISEIkaiapDDFVVLSGDDALTLPMMALGGKGVISVTANVAPKLMKEMVNNALEGDFAEAREIHQKL 233
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|...
gi 447049703  241 TGLRTDLYkVAFSPAAVKKALQLMGHDVGDSRYA-VNFTPEQISEIQQIIRHY 292
Cdd:TIGR00674 234 MPLHKALF-IETNPIPVKTALALLGLIEGELRLPlTELSEEHRNKLRDVLKDL 285
DHDPS pfam00701
Dihydrodipicolinate synthetase family; This family has a TIM barrel structure.
7-270 1.61e-59

Dihydrodipicolinate synthetase family; This family has a TIM barrel structure.


Pssm-ID: 395570 [Multi-domain]  Cd Length: 289  Bit Score: 191.43  E-value: 1.61e-59
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703    7 GVLTAIVTPFTATGSLNIPALKVQVNRQLEAG-NAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEISTR 85
Cdd:pfam00701   4 GIITALVTPFDTDGTLDFAALRQLIDFLINKGvDGLVVGGTTGESFTLSTEEREQLVEITVNEAKGRIPVIAGVGSNSTS 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   86 ETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNIPARTGNTIQPETARALASHPNIIGIKDS 165
Cdd:pfam00701  84 EAIHLAQLAEEYGADGALAVTPYYNKPSQEGLYQHFKAIAEATDLPMILYNVPSRTGVDLTPETVGRLATNPNIVGIKEA 163
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  166 DGSdeslkgfLDAVRDI-----DGFNVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEAQESV 240
Cdd:pfam00701 164 SGD-------LDRMINIkkeagPDFVILSGDDETMLPALSLGADGVISVTSNIAGHRMRQMYKALKNGDLATAALINHKL 236
                         250       260       270
                  ....*....|....*....|....*....|
gi 447049703  241 TGLrTDLYKVAFSPAAVKKALQLMGHDVGD 270
Cdd:pfam00701 237 LPL-IKILFAEPNPIPIKTALELLGLVVGP 265
NAL cd00954
N-Acetylneuraminic acid aldolase, also called N-acetylneuraminate lyase (NAL); ...
6-289 7.27e-54

N-Acetylneuraminic acid aldolase, also called N-acetylneuraminate lyase (NAL); N-Acetylneuraminic acid aldolase, also called N-acetylneuraminate lyase (NAL), which catalyses the reversible aldol reaction of N-acetyl-D-mannosamine and pyruvate to give N-acetyl-D-neuraminic acid (D-sialic acid). It has a widespread application as biocatalyst for the synthesis of sialic acid and its derivatives. This enzyme has been shown to be quite specific for pyruvate as the donor, but flexible to a variety of D- and, to some extent, L-hexoses and pentoses as acceptor substrates. NAL is member of dihydrodipicolinate synthase family that comprises several pyruvate-dependent class I aldolases.


Pssm-ID: 188641 [Multi-domain]  Cd Length: 288  Bit Score: 176.73  E-value: 7.27e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   6 EGVLTAIVTPFTATGSLNIPALKVQVNRQLEAGN--AIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEIS 83
Cdd:cd00954    2 KGLIAALLTPFDENGEINEDVLRAIVDYLIEKQGvdGLYVNGSTGEGFLLSVEERKQIAEIVAEAAKGKVTLIAHVGSLN 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  84 TRETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIAD-TLSIPMFLYNIPARTGNTIQPETARALASHPNIIGI 162
Cdd:cd00954   82 LKESQELAKHAEELGYDAISAITPFYYKFSFEEIKDYYREIIAaAASLPMIIYHIPALTGVNLTLEQFLELFEIPNVIGV 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 163 KDSDGSDESLKGFLDAVRdiDGFNVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEAQESVTG 242
Cdd:cd00954  162 KFTATDLYDLERIRAASP--EDKLVLNGFDEMLLSALALGADGAIGSTYNVNGKRYRKIFEAFNAGDIDTARELQHVIND 239
                        250       260       270       280
                 ....*....|....*....|....*....|....*....|....*...
gi 447049703 243 LRTDLYKVAFSPAAvKKALQLMGHDVGDSRYAVN-FTPEQISEIQQII 289
Cdd:cd00954  240 VITVLIKNGLYPTL-KAILRLMGLDAGPCRLPLRkVTEKALAKAKELA 286
PRK04147 PRK04147
N-acetylneuraminate lyase; Provisional
3-295 1.37e-48

N-acetylneuraminate lyase; Provisional


Pssm-ID: 179749 [Multi-domain]  Cd Length: 293  Bit Score: 163.24  E-value: 1.37e-48
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   3 KTIEGVLTAIVTPFTATGSLNIPALK--VQVNRQLEAGNAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIG 80
Cdd:PRK04147   2 KNLKGVYAALLTPFDEDGQIDEQGLRrlVRFNIEKQGIDGLYVGGSTGEAFLLSTEEKKQVLEIVAEEAKGKVKLIAQVG 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  81 EISTRETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNIPARTGNTIQPETARALASHPNII 160
Cdd:PRK04147  82 SVNTAEAQELAKYATELGYDAISAVTPFYYPFSFEEICDYYREIIDSADNPMIVYNIPALTGVNLSLDQFNELFTLPKVI 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 161 GIKDSDGSDESL----KGFLDAVrdidgfnVLNGPDSLIHKGFVEGCSACISGLANVAPREINAIWSRFHAGDIEGSYEA 236
Cdd:PRK04147 162 GVKQTAGDLYQLerirKAFPDKL-------IYNGFDEMFASGLLAGADGAIGSTYNVNGWRARQIFEAAKAGDIQEAQEL 234
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 237 QESVTGLRTDLYKVAFSPaAVKKALQLMGHDVGDSRYAVN-FTPEQISEIQQIIRHYNIN 295
Cdd:PRK04147 235 QHECNDVIDLLIKNGVYP-GLKEILHYMGVDAGLCRKPFKpVDEKYLPALKALAAKYLKE 293
PLN02417 PLN02417
dihydrodipicolinate synthase
7-219 3.58e-44

dihydrodipicolinate synthase


Pssm-ID: 178038  Cd Length: 280  Bit Score: 151.72  E-value: 3.58e-44
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   7 GVLTAIVTPFTATGSLNIPALKVQVNRQLEAGNAIFC-GGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEISTR 85
Cdd:PLN02417   4 RLITAIKTPYLPDGRFDLEAYDSLVNMQIENGAEGLIvGGTTGEGQLMSWDEHIMLIGHTVNCFGGKIKVIGNTGSNSTR 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  86 ETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLsiPMFLYNIPARTGNTIQPETARALASHPNIIGIKDS 165
Cdd:PLN02417  84 EAIHATEQGFAVGMHAALHINPYYGKTSQEGLIKHFETVLDMG--PTIIYNVPGRTGQDIPPEVIFKIAQHPNFAGVKEC 161
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 447049703 166 DGsDESLKGFLDavrdiDGFNVLNGPDSLIHKGFVE-GCSACISGLANVAPREIN 219
Cdd:PLN02417 162 TG-NDRVKQYTE-----KGILLWSGNDDECHDARWDyGADGVISVTSNLVPGLMH 210
KDGDH cd00951
5-dehydro-4-deoxyglucarate dehydratase, also called 5-keto-4-deoxy-glucarate dehydratase ...
6-290 9.12e-33

5-dehydro-4-deoxyglucarate dehydratase, also called 5-keto-4-deoxy-glucarate dehydratase (KDGDH); 5-dehydro-4-deoxyglucarate dehydratase, also called 5-keto-4-deoxy-glucarate dehydratase (KDGDH), which is member of dihydrodipicolinate synthase (DHDPS) family that comprises several pyruvate-dependent class I aldolases. The enzyme is involved in glucarate metabolism, and its mechanism presumbly involves a Schiff-base intermediate similar to members of DHDPS family. While in the case of Pseudomonas sp. 5-dehydro-4-deoxy-D-glucarate is degraded by KDGDH to 2,5-dioxopentanoate, in certain species of Enterobacteriaceae it is degraded instead to pyruvate and glycerate.


Pssm-ID: 188638  Cd Length: 289  Bit Score: 122.05  E-value: 9.12e-33
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   6 EGVLTAIVTPFTATGSLNIPALKVQVNRQLEAG-NAIF-CGGTnGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEiS 83
Cdd:cd00951    2 SGLLSFPVTHFDADGSFDEDAYRAHVEWLLSYGaAALFaAGGT-GEFFSLTPDEYAQVVRAAVEETAGRVPVLAGAGY-G 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  84 TRETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNipaRTGNTIQPETARALASH-PNIIGI 162
Cdd:cd00951   80 TATAIAYAQAAEKAGADGILLLPPYLTEAPQEGLYAHVEAVCKSTDLGVIVYN---RANAVLTADSLARLAERcPNLVGF 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 163 KDSDGSdeslkgfLDAVRDI-----DGFNVLNG-PdslIHKGFVE-----GCSACISGLANVAPREINAIWSRFHAGDie 231
Cdd:cd00951  157 KDGVGD-------IELMRRIvaklgDRLLYLGGlP---TAEVFALaylamGVPTYSSAVFNFVPEIALAFYAAVRAGD-- 224
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 447049703 232 gsyeaQESVTGLRTDLY---------KVAFSPAAVKKALQLMGHDVGDSRYAV-NFTPEQISEIQQIIR 290
Cdd:cd00951  225 -----HATVKRLLRDFFlpyvdirnrRKGYAVSIVKAGARLVGRDAGPVRPPLtDLTEEELAQLTALIK 288
PRK03620 PRK03620
5-dehydro-4-deoxyglucarate dehydratase; Provisional
6-291 1.58e-32

5-dehydro-4-deoxyglucarate dehydratase; Provisional


Pssm-ID: 235141  Cd Length: 303  Bit Score: 121.46  E-value: 1.58e-32
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   6 EGVLTAIVTPFTATGSLNIPALKVQVNRQLEAG-NAIF-CGGTnGEFFVLNEQEKLSVTQTCVDEVAGRAPVVAHIGEiS 83
Cdd:PRK03620   9 SGLLSFPVTPFDADGSFDEAAYREHLEWLAPYGaAALFaAGGT-GEFFSLTPDEYSQVVRAAVETTAGRVPVIAGAGG-G 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  84 TRETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTLSIPMFLYNipaRTGNTIQPETARALAS-HPNIIGI 162
Cdd:PRK03620  87 TAQAIEYAQAAERAGADGILLLPPYLTEAPQEGLAAHVEAVCKSTDLGVIVYN---RDNAVLTADTLARLAErCPNLVGF 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703 163 KDSDGSDESLKGFLDAVRdiDGFNVLNG-PdslIHKGFVE-----GCSACISGLANVAPREINAIWSRFHAGDiegsyea 236
Cdd:PRK03620 164 KDGVGDIELMQRIVRALG--DRLLYLGGlP---TAEVFAAaylalGVPTYSSAVFNFVPEIALAFYRALRAGD------- 231
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 447049703 237 QESVTGLRTDLY---------KVAFSPAAVKKALQLMGHDVGDSRYA-VNFTPEQISEIQQIIRH 291
Cdd:PRK03620 232 HATVDRLLDDFFlpyvalrnrKKGYAVSIVKAGARLVGLDAGPVRAPlTDLTPEELAELAALIAK 296
KDG_aldolase cd00953
KDG (2-keto-3-deoxygluconate) aldolases found in archaea; KDG (2-keto-3-deoxygluconate) ...
1-221 8.52e-25

KDG (2-keto-3-deoxygluconate) aldolases found in archaea; KDG (2-keto-3-deoxygluconate) aldolases found in archaea. This subfamily of enzymes is adapted for high thermostability and shows specificity for non-phosphorylated substrates. The enzyme catalyses the reversible aldol cleavage of 2-keto-3-dexoygluconate to pyruvate and glyceraldehyde, the third step of a modified non-phosphorylated Entner-Doudoroff pathway of glucose oxidation. KDG aldolase shows no significant sequence similarity to microbial 2-keto-3-deoxyphosphogluconate (KDPG) aldolases, and the enzyme shows no activity with glyceraldehyde 3-phosphate as substrate. The enzyme is a tetramer and a member of the DHDPS family of Schiff-base-dependent class I aldolases.


Pssm-ID: 188640  Cd Length: 279  Bit Score: 100.53  E-value: 8.52e-25
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   1 MPKTIegvlTAIVTPFTAtGSLNIPALKVQVNRQLEAG-NAIFCGGTNGEFFVLNEQEKLSVTQTCVDeVAGRapVVAHI 79
Cdd:cd00953    1 MPDKI----TPVITPFTG-NKIDKEKFKKHCENLISKGiDYVFVAGTTGLGPSLSFQEKLELLKAYSD-ITDK--VIFQV 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  80 GEISTRETIRLGQQIEKLGVDAVSVIAPYFVP-LKQEELIAHYSAIADtlSIPMFLYNIPARTGNTIQPETARAL-ASHP 157
Cdd:cd00953   73 GSLNLEESIELARAAKSFGIYAIASLPPYYFPgIPEEWLIKYFTDISS--PYPTFIYNYPKATGYDINARMAKEIkKAGG 150
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 447049703 158 NIIGIKDSDgsdESLKGFLDAVRDIDGFNVLNGPDSLIHKGFVEGCSACISGLANVAPREINAI 221
Cdd:cd00953  151 DIIGVKDTN---EDISHMLEYKRLVPDFKVYSGPDSLIFSALRSGLDGSVAAASNYLPEVFVKI 211
CHBPH_aldolase cd00952
Trans-o-hydroxybenzylidenepyruvate hydratase-aldolase (HBPHA) and trans-2 ...
5-181 1.12e-16

Trans-o-hydroxybenzylidenepyruvate hydratase-aldolase (HBPHA) and trans-2'-carboxybenzalpyruvate hydratase-aldolase (CBPHA); Trans-o-hydroxybenzylidenepyruvate hydratase-aldolase (HBPHA) and trans-2'-carboxybenzalpyruvate hydratase-aldolase (CBPHA). HBPHA catalyzes HBP to salicyaldehyde and pyruvate. This reaction is part of the degradative pathways for naphthalene and naphthalenesulfonates by bacteria. CBPHA is homologous to HBPHA and catalyzes the cleavage of CBP to 2-carboxylbenzaldehyde and pyruvate during the degradation of phenanthrene. They are member of the DHDPS family of Schiff-base-dependent class I aldolases.


Pssm-ID: 188639  Cd Length: 309  Bit Score: 78.64  E-value: 1.12e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703   5 IEGVLTAIVTPFT-------ATGSLNIPALKVQVNRQLEAG-NAIFCGGTNGEFFVLNEQEKLSVTQTCVDEVAGRAPVV 76
Cdd:cd00952    2 IKGVWAIVPTPSKpdasdwrATDTVDLDETARLVERLIAAGvDGILTMGTFGECATLTWEEKQAFVATVVETVAGRVPVF 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 447049703  77 AHIGEISTRETIRLGQQIEKLGVDAVSVIAPYFVPLKQEELIAHYSAIADTL-SIPMFLYNIPARTGNTIQPETARALAS 155
Cdd:cd00952   82 VGATTLNTRDTIARTRALLDLGADGTMLGRPMWLPLDVDTAVQFYRDVAEAVpEMAIAIYANPEAFKFDFPRAAWAELAQ 161
                        170       180
                 ....*....|....*....|....*.
gi 447049703 156 HPNIIGIKDSdGSDESLKGFLDAVRD 181
Cdd:cd00952  162 IPQVVAAKYL-GDIGALLSDLAAVKG 186
 
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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