Immunogen sequence: YPVKQPLVSV VDTIAKQLAQ IEMDLKSRTA AYNTLKTNLE NLEKKSMGNL FTRTLSDIVS KED. ATP6V1C2 encodes a component of vacuolar ATPase (V-ATPase), a multisubunit enzyme that mediates acidification of eukaryotic intracellular organelles. V-ATPase depe