# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.34136	Bacteria.272139	Firmicutes.120710	Firmicutes___Clostridia.47557	cst.282	cst:CLOST_0274   pyrC; dihydroorotase; K01465 dihydroorotase [EC:3.5.2.3]