Entrez gene ID | | 496 |
Official gene symbol | | ATP4B |
Full name | | ATPase, H+/K+ exchanging, beta polypeptide |
Aliases | | ,ATP6B, |
Gene summary | | The protein encoded by this gene belongs to a family of P-type cation-transporting ATPases. The gastric H+, K+-ATPase is a heterodimer consisting of a high molecular weight catalytic alpha subunit and a smaller but heavily glycosylated beta subunit. This enzyme is a proton pump that catalyzes the hydrolysis of ATP coupled with the exchange of H(+) and K(+) ions across the plasma membrane. It is also responsible for gastric acid secretion. This gene encodes the beta subunit of the gastric H+, K+-ATPase. [provided by RefSeq] |
Location | | Chromosome: 13 Locus: 13q34 |
Gene position | | 114312513 - 114303119 Map Viewer |
Gene orientation | | minus |
Gene size | | 9395 bp |
Gene sequence |
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OMIM ID | | 137217 |
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