# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.229476	Archaea.65028	Euryarchaeota.50048	Methanocella.3599	rci.1351	rci:RCIX1927   hisH-1; imidazole glycerol phosphate synthase, glutamine amidotransferase subunit; K02501 imidazole glycerol-phosphate synthase subunit HisH [EC:4.3.2.10]