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- Table of Contents
1 Citations
Facts about Copper-transporting ATPase 2.
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Human | |
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Gene Name: | ATP7B |
Uniprot: | P35670 |
Entrez: | 540 |
Belongs to: |
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cation transport ATPase (P-type) (TC 3.A.3) family |
ATPase, Cu(2+)- transporting, beta polypeptide; ATPase, Cu++ transporting, beta polypeptide; Copper pump 2; copper-transporting ATPase 2; EC 3.6.3; EC 3.6.3.4; PWD; WC1; WD; Wilson disease-associated protein; WNDATPase, Cu++ transporting, beta polypeptide (Wilson disease)
Mass (kDA):
157.263 kDA
Human | |
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Location: | 13q14.3 |
Sequence: | 13; NC_000013.11 (51932669..52012130, complement) |
Most abundant in liver and kidney and also found in brain. Isoform 2 is expressed in brain but not in liver. The cleaved form WND/140 kDa is found in liver cell lines and other tissues.
Golgi apparatus, trans-Golgi network membrane; Multi-pass membrane protein. Late endosome. Predominantly found in the trans-Golgi network (TGN). Localized in the trans-Golgi network under low copper conditions, redistributes to cytoplasmic vesicles when cells are exposed to elevated copper levels, and then recycles back to the trans-Golgi network when copper is removed (PubMed:10942420).; [Isoform 1]: Golgi apparatus membrane; Multi-pass membrane protein.; [Isoform 2]: Cytoplasm.; [WND/140 kDa]: Mitochondrion.
PMID: 7833924 by Petrukhin K., et al. Characterization of the Wilson disease gene encoding a P-type copper transporting ATPase: genomic organization, alternative splicing, and structure/function predictions.
PMID: 10334941 by Oh W.J., et al. Cloning and characterization of the promoter region of the Wilson disease gene.
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