# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.229425	Bacteria.301383	Firmicutes.284272	Firmicutes___Clostridia.155120	cst.524	cst:CLOST_0524   hisH; imidazole glycerol phosphate synthase, glutamine amidotransferase subunit with HisF; K02501 imidazole glycerol-phosphate synthase subunit HisH [EC:4.3.2.10]