# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.412096 Bacteria.1049146 Proteobacteria.507260 Betaproteobacteria.175721 Cupriavidus.23217 - cgd.287 cgd:CR3_0263 coxA; cytochrome c oxidase subunit I; K02274 cytochrome c oxidase subunit I [EC:1.9.3.1] OC.412097 Bacteria.270635 Firmicutes.142580 Firmicutes___Bacilli.32948 Bacillus.63710 Bacillus_thuringiensis.1943 btb.3588 btb:BMB171_C3608 ctaD; cytochrome c oxidase polypeptide I; K02274 cytochrome c oxidase subunit I [EC:1.9.3.1] OC.412097 Bacteria.270635 Firmicutes.142580 Firmicutes___Bacilli.32948 Bacillus.63710 Bacillus_thuringiensis.1943 btc.3908 btc:CT43_CH3949 ctaD; cytochrome c oxidase polypeptide I; K02274 cytochrome c oxidase subunit I [EC:1.9.3.1]