# OC Root 2nd 3rd 4th PC Gene/Definition OC.65221 Bacteria.248055 Firmicutes.111996 Firmicutes___Clostridia.169919 hor.2134 hor:Hore_21960 cation-transporting ATPase A, P type (ATPase, E1-E2 type); K01537 Ca2+-transporting ATPase [EC:3.6.3.8]