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6HKQ

Human GPX4 in complex with covalent Inhibitor ML162 (S enantiomer)

Functional Information from GO Data
ChainGOidnamespacecontents
A0004601molecular_functionperoxidase activity
A0006979biological_processresponse to oxidative stress
Functional Information from PDB Data
site_idAC1
Number of Residues14
Detailsbinding site for residue G9N A 201
ChainResidue
AGLN45
ATRP136
AASN137
AEDO203
AHOH406
AHOH441
ASEC46
AGLY47
AGLU50
AALA61
AGLY79
AGLN81
AGLY95
ALYS99

site_idAC2
Number of Residues9
Detailsbinding site for residue SO4 A 202
ChainResidue
AGLY128
AILE129
AARG152
AGLY154
APRO155
AHOH307
AHOH337
AHOH351
AHOH410

site_idAC3
Number of Residues6
Detailsbinding site for residue EDO A 203
ChainResidue
APHE92
AGLY95
ATYR96
AG9N201
AHOH383
AHOH448

site_idAC4
Number of Residues7
Detailsbinding site for residue DMS A 204
ChainResidue
ALYS31
AGLN77
AHOH316
AHOH341
AHOH427
AHOH492
AHOH502

site_idAC5
Number of Residues6
Detailsbinding site for residue DMS A 205
ChainResidue
AGLY34
AASN132
AALA133
ALYS145
AHOH366
AHOH368

Functional Information from PROSITE/UniProt
site_idPS00460
Number of Residues16
DetailsGLUTATHIONE_PEROXID_1 Glutathione peroxidases active site. GFvCIVtNVaSqUGkT
ChainResidueDetails
AGLY34-THR49

site_idPS00763
Number of Residues8
DetailsGLUTATHIONE_PEROXID_2 Glutathione peroxidases signature 2. LAFPCNQF
ChainResidueDetails
ALEU71-PHE78

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"evidences":[{"source":"UniProtKB","id":"O70325","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsNon-standard residue: {"description":"Selenocysteine","evidences":[{"source":"PubMed","id":"8039723","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"9705830","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P36970","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246333

PDB entries from 2025-12-17

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