# OC Root 2nd 3rd 4th PC Gene/Definition OC.412112 Bacteria.396804 Bacteroidetes.52769 Chitinophaga.2160 cbae.242 cbae:COR50_00925 cytochrome C oxidase subunit I; K02274 cytochrome c oxidase subunit I [EC:1.9.3.1] OC.412112 Bacteria.396804 Bacteroidetes.52769 - fla.761 fla:SY85_03510 hypothetical protein; K02274 cytochrome c oxidase subunit I [EC:1.9.3.1] OC.412112 Bacteria.396804 Bacteroidetes.52769 - arb.882 arb:A9P82_04370 hypothetical protein; K02274 cytochrome c oxidase subunit I [EC:1.9.3.1] OC.412112 Bacteria.396804 Aquificae.1612 - aae.973 aae:aq_2192 coxA2; cytochrome C oxidase subunit I; K02274 cytochrome c oxidase subunit I [EC:1.9.3.1] OC.412112 Bacteria.396804 Aquificae.1612 Hydrogenobacter.487 hth.1467 hth:HTH_1486 coxA2; cytochrome c oxidase subunit I; K02274 cytochrome c oxidase subunit I [EC:1.9.3.1] OC.412112 Bacteria.396804 Aquificae.1612 Hydrogenobacter.487 hte.1445 hte:Hydth_1474 cytochrome c oxidase subunit I; K02274 cytochrome c oxidase subunit I [EC:1.9.3.1] OC.412112 Bacteria.396804 Aquificae.1612 Thermocrinis.341 tal.1553 tal:Thal_1574 cytochrome c oxidase subunit I; K02274 cytochrome c oxidase subunit I [EC:1.9.3.1] OC.412112 Bacteria.396804 Aquificae.1612 Thermocrinis.341 trd.417 trd:THERU_02090 cytochrome C oxidase subunit I; K02274 cytochrome c oxidase subunit I [EC:1.9.3.1]