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1S3I

Crystal structure of the N terminal hydrolase domain of 10-formyltetrahydrofolate dehydrogenase

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0009058biological_processbiosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE BME A 311
ChainResidue
ATYR105
AHIS106
AGLY115
AASP142

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE BME A 312
ChainResidue
ALEU147
APRO189
ACYS191

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE BME A 313
ChainResidue
ALYS307
ACYS238
APHE305

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE BME A 314
ChainResidue
ACYS152
AGLU153
AARG166

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE BME A 315
ChainResidue
ATHR31
APHE56
ATRP59
ACYS86
AGLN88

Functional Information from PROSITE/UniProt
site_idPS00373
Number of Residues24
DetailsGART Phosphoribosylglycinamide formyltransferase active site. GfTIfWAdDgLDtGdlLlqkeceV
ChainResidueDetails
AGLY131-VAL154

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"PubMed","id":"10585460","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"14729668","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"O75891","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsSite: {"description":"Essential for catalytic activity","evidences":[{"source":"PubMed","id":"10585460","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"O75891","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"Q8R0Y6","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
Detailsa catalytic site defined by CSA, PubMed 14729668, 10585460, 11320079
ChainResidueDetails
AASP142

site_idMCSA1
Number of Residues2
DetailsM-CSA 766
ChainResidueDetails
AHIS106electrostatic stabiliser
AASP142electrostatic stabiliser

243531

PDB entries from 2025-10-22

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