# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.412054	Bacteria.1108261	Proteobacteria.614707	Deltaproteobacteria.130612	mrm.2174	mrm:A7982_01677   Cytochrome c oxidase polypeptide I; K02274 cytochrome c oxidase subunit I [EC:1.9.3.1]