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3MNG

wild type human PrxV with DTT bound as a competitive inhibitor

Functional Information from GO Data
ChainGOidnamespacecontents
A0008379molecular_functionthioredoxin peroxidase activity
A0016491molecular_functionoxidoreductase activity
A0034599biological_processcellular response to oxidative stress
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE D1D A 201
ChainResidue
APRO40
ATHR44
AGLY46
ACYS47
AALA64
AGLY66
AARG127

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE BR A 301
ChainResidue
ASER118
ALYS63
ALYS93

site_idAC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE BR A 302
ChainResidue
APRO155

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE BR A 303
ChainResidue
AGLN133
ALEU149

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE BR A 304
ChainResidue
AALA90
AGLU91

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE BR A 305
ChainResidue
AGLN68
AASP113
ASER115

site_idAC7
Number of Residues1
DetailsBINDING SITE FOR RESIDUE BR A 306
ChainResidue
AHIS88

site_idAC8
Number of Residues1
DetailsBINDING SITE FOR RESIDUE BR A 307
ChainResidue
AVAL5

site_idAC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE BR A 308
ChainResidue
AHOH1053
AHOH1122

site_idBC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 401
ChainResidue
ATHR150
ACYS151
AHOH1154
AHOH1195

site_idBC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 402
ChainResidue
AHOH1142
AHOH1211
AHOH1241
AHOH1250
AHOH1256

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues158
DetailsDomain: {"description":"Thioredoxin","evidences":[{"source":"PROSITE-ProRule","id":"PRU00691","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsMotif: {"description":"Microbody targeting signal","evidences":[{"source":"PubMed","id":"10514471","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Cysteine sulfenic acid (-SOH) intermediate","evidences":[{"source":"PubMed","id":"10751410","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"20643143","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P99029","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P99029","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"P99029","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q9R063","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P99029","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsLipidation: {"description":"S-palmitoyl cysteine","evidences":[{"source":"PubMed","id":"31740833","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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