ATP12A

Gene

ATPase H+/K+ transporting non-gastric alpha2 subunit

HGNCHGNC:13816 EnsemblENSG00000075673 NCBI Gene479

Locus: gene with protein productLocation: 13q12.12

Also known as

Symbols and names change; identity (the HGNC ID) does not. Previous and alternative forms are kept distinct.

Also known asATP1AL1 · HK · H-K-ATPase

View full nomenclature history (10)

Previous symbolsATP1AL1

Alias symbolsHK, H-K-ATPase

Previous namesATPase, Na+/K+ transporting, alpha polypeptide-like 1, ATPase, H+/K+ transporting, nongastric, alpha polypeptide

Alias namesnon-gastric H(+)/K(+) ATPase alpha subunit, ATPase, Na+K+ transporting, alpha-1 polypeptide-like, potassium-transporting ATPase alpha chain 2, proton pump, sodium/potassium ATPase, alpha polypeptide-like

Associated diseases

via associated_with

Diseases linked to this gene through the canonical GENE→DISEASE (associated_with) relation, drawn from Open Targets' top-ranked associations by overall score — not the full association set. Disease-level detail lives on each disease's own page.

Alcohol drinking

Urolithiasis

Neurodegenerative Diseases

Ovarian neoplasm

Cystic Fibrosis

Bartter Syndrome

Drawn from Open Targets’ top 10 associations by overall score for this gene — the subset resolved to a canonical disease. Lower-ranked associations, and diseases not yet canonicalised, are not shown.

Gene family

HGNC gene-group membership.

ATPase H+/K+ transporting

Provenance

HGNCCanonical human gene identity from HGNC (release 2026-07-07), updated 2024-09-13.

Open TargetsGene–disease associations from the Open Targets Platform.