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6F4L

Structure of quinolinate synthase with inhibitor-derived quinolinate

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0008987molecular_functionquinolinate synthetase A activity
A0009435biological_processNAD+ biosynthetic process
A0016740molecular_functiontransferase activity
A0016765molecular_functiontransferase activity, transferring alkyl or aryl (other than methyl) groups
A0019363biological_processpyridine nucleotide biosynthetic process
A0019805biological_processquinolinate biosynthetic process
A0034628biological_process'de novo' NAD+ biosynthetic process from L-aspartate
A0046872molecular_functionmetal ion binding
A0051536molecular_functioniron-sulfur cluster binding
A0051539molecular_function4 iron, 4 sulfur cluster binding
Functional Information from PDB Data
site_idAC1
Number of Residues7
Detailsbinding site for residue SF4 A 301
ChainResidue
ACYS81
AMET83
ACYS168
APRO169
AGLU195
ACYS254
ANTM302

site_idAC2
Number of Residues11
Detailsbinding site for residue NTM A 302
ChainResidue
AASP35
ASER36
ATYR107
AHIS193
AGLU195
ASER209
ATHR210
ASF4301
AHOH419
AHIS19
ATYR21

site_idAC3
Number of Residues1
Detailsbinding site for residue CL A 303
ChainResidue
AASP69

site_idAC4
Number of Residues4
Detailsbinding site for residue NHE A 304
ChainResidue
APRO103
AASP135
ASER136
AARG292

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00568","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"27545412","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"29641168","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"30855610","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00568","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"24650327","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27545412","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"29641168","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4P3X","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5F33","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5F35","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5F3D","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5LQM","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5LQS","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00568","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"27545412","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"29641168","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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