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2J8Z

Crystal Structure of human P53 inducible oxidoreductase (TP53I3,PIG3)

Functional Information from GO Data
ChainGOidnamespacecontents
A0003960molecular_functionquinone reductase (NADPH) activity
A0005829cellular_componentcytosol
A0006915biological_processapoptotic process
A0016491molecular_functionoxidoreductase activity
A1903409biological_processreactive oxygen species biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues24
DetailsBINDING SITE FOR RESIDUE NAP A 1334
ChainResidue
AASN41
AGLY174
ALYS178
ATYR193
ACYS217
AILE218
ATYR222
ATYR239
AMET242
ASER265
ALEU266
AARG42
ALEU267
AMET318
AASN321
AASN323
AHOH2011
AGLU124
ATHR128
AALA149
ASER152
AGLY153
AVAL154
AALA173

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues15
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19349281","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsModified residue: {"description":"N-acetylmethionine","evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"MAR-2008","submissionDatabase":"UniProtKB","authors":["Bienvenut W.V.","Vousden K.H.","Lukashchuk N."]}}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1guf
ChainResidueDetails
ATYR52

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PDB entries from 2026-01-14

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