ATP4A Products

Description

The protein encoded by the ATP4A 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 a catalytic alpha subunit of the gastric H+, K+-ATPase. (provided by RefSeq)

Bioinformatics

Entrez	495 Human
Uniprot	NM_000704 Human
Product By Gene ID	495
Alternate Names	ATP6Agastric H ATPase, H+/K+ exchanging, alpha polypeptide ATPase, H+/K+ transporting, alpha polypeptide EC 3.6.3 EC 3.6.3.10 gastric H Gastric H(+)/K(+) ATPase subunit alpha gastric H+/K+ ATPase alpha subunit gastric hydrogen-potassium ATPase H(+)-K(+)-ATPase alpha subunit K-ATPase alpha subunit K-ATPase catalytic subunit potassium-transporting ATPase alpha chain 1 Proton pump