Predicted to enable ATP binding activity and proton-transporting ATPase activity, rotational mechanism. Predicted to be involved in ATP metabolic process and proton transmembrane transport. Predicted to be part of proton-transporting V-type ATPase, V1 domain. Is an ortholog of C. elegans
vha-12. In C. elegans,
vha-12 is involved in several processes, including positive regulation of neurotransmitter secretion; regulation of intracellular pH; and regulation of syncytium formation by plasma membrane fusion.