Gene Information
Gene NameATP6V0A2
OrganismHomo sapiens (Human)
Gene Length856
Protein NamesV-type proton ATPase 116 kDa subunit a 2 (V-ATPase 116 kDa subunit a 2) (Lysosomal H(+)-transporting ATPase V0 subunit a 2) (TJ6) (Vacuolar proton translocating ATPase 116 kDa subunit a isoform 2)
Target Namev-atpase subunits
Target TypeNA
Gene Age>4290 ( ENSG00000185344 )
Evolutionary StageEuk_Archaea
AlphaFoldDBQ9Y487
Gene CardATP6V0A2
Uniprot IDQ9Y487
PfamPF01496
In ASDno
Allosteric Predictionyes (0.242048956)
Ortholog in AnimalsAlpaca_ ATP6V0A2 ( ortholog_one2one )
Dog_ ATP6V0A2 ( ortholog_one2one )
GuineaPig_ ATP6V0A2 ( ortholog_one2one )
Macaque_ ATP6V0A2 ( ortholog_one2one )
Mouse_ Atp6v0a2 ( ortholog_one2one )
Pig_ ATP6V0A2 ( ortholog_one2one )
OhnologsATP6V0A4, TCIRG1
ParalogsTCIRG1, ATP6V0A4, ATP6V0A1
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs7969410  rs17883456 
Subcellular location [CC]Cell membrane;
Multi-pass membrane protein. Endosome membrane. Note=In kidney proximal tubules, also detected in subapical vesicles. {ECO:0000250}.
Mouse PG classificationNA
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