# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.335815	Bacteria.305248	Firmicutes.281843	Firmicutes___Clostridia.151268	chy.1077	chy:CHY_1084   hisG; ATP phosphoribosyltransferase; K00765 ATP phosphoribosyltransferase [EC:2.4.2.17]