# OC Root 2nd 3rd PC Gene/Definition OC.509838 Bacteria.495576 Verrucomicrobia.1037 caa.1121 caa:Caka_1196 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509839 Bacteria.587209 Verrucomicrobia.2143 caa.822 caa:Caka_0862 iron-sulfur cluster assembly accessory protein