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4QOT

Crystal structure of human copper chaperone bound to the platinum ion

Functional Information from GO Data
ChainGOidnamespacecontents
A0005507molecular_functioncopper ion binding
A0005515molecular_functionprotein binding
A0005829cellular_componentcytosol
A0006811biological_processmonoatomic ion transport
A0006825biological_processcopper ion transport
A0006878biological_processintracellular copper ion homeostasis
A0006979biological_processresponse to oxidative stress
A0016530molecular_functionmetallochaperone activity
A0016531molecular_functioncopper chaperone activity
A0032767molecular_functioncopper-dependent protein binding
A0043066biological_processnegative regulation of apoptotic process
A0046872molecular_functionmetal ion binding
A0051117molecular_functionATPase binding
A0060003biological_processcopper ion export
A1903136molecular_functioncuprous ion binding
B0005507molecular_functioncopper ion binding
B0005515molecular_functionprotein binding
B0005829cellular_componentcytosol
B0006811biological_processmonoatomic ion transport
B0006825biological_processcopper ion transport
B0006878biological_processintracellular copper ion homeostasis
B0006979biological_processresponse to oxidative stress
B0016530molecular_functionmetallochaperone activity
B0016531molecular_functioncopper chaperone activity
B0032767molecular_functioncopper-dependent protein binding
B0043066biological_processnegative regulation of apoptotic process
B0046872molecular_functionmetal ion binding
B0051117molecular_functionATPase binding
B0060003biological_processcopper ion export
B1903136molecular_functioncuprous ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PT A 101
ChainResidue
ACYS12
ACYS15
BCYS12
BCYS15

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 102
ChainResidue
ALYS3
ALYS30
ATYR31
ACYS41
AGLU43

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 A 103
ChainResidue
AARG21
AASN24

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PT B 101
ChainResidue
BLYS3
BGLU5
BCYS41
BSO4104

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 B 102
ChainResidue
BGLU5
BLEU65
BGLY66
BLEU67
BGLU68

site_idAC6
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 B 103
ChainResidue
BGLY27
BGLY28

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 B 104
ChainResidue
BLYS3
BASP32
BCYS41
BPT101
BHOH215

Functional Information from PROSITE/UniProt
site_idPS01047
Number of Residues29
DetailsHMA_1 Heavy-metal-associated domain. SvDMtCgGCaeaVSrvLnklggvkyd..IdL
ChainResidueDetails
ASER7-LEU35

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00280","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"31283225","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5T7L","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"O08997","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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