V-atpase subunit A is the catalytic subunit of the vacuolar ATPase V1 complex. This enzyme (EC=3.6.3.14) is involved in the acidification process of various components of eukaryotic cells. This protein is encoded by the VHA-A gene. Nicknames: vacuole proton pump alpha subunit, vacuole H(+) -ATPase A subunit, V-ATPase 69kda subunit
For research use only, not for clinical use.