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2WK8

Structure of holo form of Vibrio cholerae CqsA

Functional Information from GO Data
ChainGOidnamespacecontents
A0008483molecular_functiontransaminase activity
A0008710molecular_function8-amino-7-oxononanoate synthase activity
A0009058biological_processbiosynthetic process
A0009102biological_processbiotin biosynthetic process
A0016740molecular_functiontransferase activity
A0016746molecular_functionacyltransferase activity
A0030170molecular_functionpyridoxal phosphate binding
B0008483molecular_functiontransaminase activity
B0008710molecular_function8-amino-7-oxononanoate synthase activity
B0009058biological_processbiosynthetic process
B0009102biological_processbiotin biosynthetic process
B0016740molecular_functiontransferase activity
B0016746molecular_functionacyltransferase activity
B0030170molecular_functionpyridoxal phosphate binding
Functional Information from PDB Data
site_idAC1
Number of Residues18
DetailsBINDING SITE FOR RESIDUE PLP A 600
ChainResidue
ASER107
ASER233
ALYS236
AALA242
AHOH2146
AHOH2335
AHOH2336
BPHE264
BSER265
BSER266
AGLY108
ATRP109
AHIS133
AASP173
ASER177
AASP202
ASER204
AHIS205

site_idAC2
Number of Residues17
DetailsBINDING SITE FOR RESIDUE PLP B 600
ChainResidue
APHE264
ASER265
ASER266
BSER107
BGLY108
BTRP109
BHIS133
BASP173
BSER177
BASP202
BSER204
BHIS205
BSER233
BLYS236
BHOH2183
BHOH2408
BHOH2409

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 1390
ChainResidue
ASER351
AASN353
ALYS354
AHOH2337
BHIS16
BASN20

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 1391
ChainResidue
AGLN291
AHIS292
AARG295
AHOH2338

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 B 1390
ChainResidue
AARG295
BGLN291
BHIS292
BARG295
BHOH2388
BHOH2410

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsModified residue: {"description":"N6-(pyridoxal phosphate)lysine","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ord
ChainResidueDetails
ALYS236
AHIS133
AASP202

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ord
ChainResidueDetails
BLYS236
BHIS133
BASP202

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ord
ChainResidueDetails
ALYS236
AHIS205

site_idCSA4
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ord
ChainResidueDetails
BLYS236
BHIS205

site_idCSA5
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ord
ChainResidueDetails
ALYS236
APHE131
AASP202

site_idCSA6
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ord
ChainResidueDetails
BLYS236
BPHE131
BASP202

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PDB entries from 2025-12-17

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