Gene Information
Gene NameATP12A
OrganismHomo sapiens (Human)
Gene Length1039
Protein NamesPotassium-transporting ATPase alpha chain 2 (HK alpha 2) (Non-gastric H(+)/K(+) ATPase subunit alpha) (EC 7.2.2.19) (Non-gastric Na(+)/K(+) ATPase subunit alpha) (EC 7.2.2.13) (Proton pump) (Sodium pump)
Target NameNA
Target TypeNA
Gene Age>4290 ( ENSG00000075673 )
Evolutionary StageCellular_organisms
AlphaFoldDBP54707
Gene CardATP12A
Uniprot IDP54707
PfamPF00689; PF00690
In ASDno
Allosteric Predictionyes (0.456802014)
Ortholog in AnimalsAlpaca_ ATP12A ( ortholog_one2one )
GuineaPig_ ATP12A ( ortholog_one2one )
Macaque_ ATP12A ( ortholog_one2one )
Mouse_ Atp12a ( ortholog_one2one )
Pig_ ATP12A ( ortholog_one2one )
Rat_ Atp12a ( ortholog_one2one )
Rabbit_ ATP12A ( ortholog_one2one )
OhnologsNA
ParalogsATP2B4, ATP13A3, ATP7A, ATP2A3, ATP2B3, ATP1A3, ATP13A2, ATP2B2, ATP13A4, ATP7B, ATP13A5, ATP2B1, ATP1A4, ATP2C2, ATP1A1, ATP1A2, ATP2A1, ATP2A2, ATP4A, ATP2C1, ATP13A1
Tissueesophagus, kidney, tonsil
Tissue SpecificityExpressed in airway epithelial cells (at protein level) (PubMed:29391451). Found in skin and kidney. Detected in prostate basal cells (at protein level). Expression is increased in benign prostate hyperplasia and tumor tissues (at protein level). {ECO:0000269|PubMed:22179016, ECO:0000269|PubMed:29391451, ECO:0000269|PubMed:9872395}.
Pharmacological Animal Models0.000730(Chimpanzee);0.001000(Mouse);NULL(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs2289909 
Subcellular location [CC]Apical cell membrane {ECO:0000269|PubMed:16914892};
Multi-pass membrane protein {ECO:0000255}.
Mouse PG classificationNA
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