dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0000046
Uniprot Accession O00244; ATOX1_HUMAN; A8KAJ8; D3DQI2; Q2M1R6; Q56AP3;
Genbank Protein ID NP_004036.1;
Genbank Nucleotide ID NM_004045.3;
Protein Name Copper transport protein ATOX1
Protein Synonyms/Alias Metal transport protein ATX1;
Gene Name ATOX1
Gene Synonyms/Alias HAH1;
Organism Homo sapiens(Human)
NCBI Taxa ID 9606
Functional Description
(View all)
Binds and deliver cytosolic copper to the copper ATPase proteins. May be important in cellular antioxidant defense.
Phosphorylation Sites
dbPAF PTMs: 3
PositionPeptidesSourceReferences ( PMIDs )
44NKKVCIESEHSMDTLPhosphoSitePlus22135298
47VCIESEHSMDTLLATPhosphoSitePlus;curated22135298; 25850435; 25849741
50ESEHSMDTLLATLKKcurated25850435
Sequence
(Fasta)
MPKHEFSVDM TCGGCAEAVS RVLNKLGGVK YDIDLPNKKV CIESEHSMDT LLATLKKTGK 60
TVSYLGLE 69
Keyword

KW-0002--3D-structure
KW-0007--Acetylation
KW-0143--Chaperone
KW-0181--Complete proteome
KW-0186--Copper
KW-0187--Copper transport
KW-0406--Ion transport
KW-0479--Metal-binding
KW-1185--Reference proteome
KW-0813--Transport

Interpro

IPR017969--Heavy-metal-associated_CS
IPR006121--HMA_dom

PROSITE

PS01047--HMA_1
PS50846--HMA_2

Pfam

PF00403--HMA

Gene Ontology

GO:0005829--C:cytosol
GO:0016531--F:copper chaperone activity
GO:0005507--F:copper ion binding
GO:0005375--F:copper ion transmembrane transporter activity
GO:0032767--F:copper-dependent protein binding
GO:0016530--F:metallochaperone activity
GO:0006878--P:cellular copper ion homeostasis
GO:0006825--P:copper ion transport
GO:0015680--P:intracellular copper ion transport
GO:0006979--P:response to oxidative stress
GO:0000302--P:response to reactive oxygen species