# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.113442	Bacteria.261950	Proteobacteria.27905	Deltaproteobacteria.3979	age.4121	age:AA314_04135   Pyruvate oxidase; K00156 pyruvate dehydrogenase (quinone) [EC:1.2.5.1]