# OC Root 2nd 3rd 4th PC Gene/Definition OC.1367971 Bacteria.397370 Aquificae.2700 Hydrogenobaculum.415 hya.1419 hya:HY04AAS1_1428 FeoA family protein; K04758 ferrous iron transport protein A OC.1367971 Bacteria.397370 Aquificae.2700 Hydrogenobaculum.415 hho.1374 hho:HydHO_1408 FeoA family protein; K04758 ferrous iron transport protein A OC.1367971 Bacteria.397370 Aquificae.2700 Hydrogenobaculum.415 hys.1371 hys:HydSN_1445 Fe2+ transport system protein A; K04758 ferrous iron transport protein A