>sp|Q5RDV3|VMA21_PONAB Vacuolar ATPase assembly integral membrane protein VMA21 OS=Pongo abelii OX=9601 GN=VMA21 PE=3 SV=1 MERPDKAALNALQPPEFRNESSLASTLKTLLFFTALMITVPIGLYFTTKSYIFEGALGMS NRDSYFYAAIVAVVAVHVVLALFVYVAWNEGSRQWREGKQD