# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.229479	Archaea.35969	Euryarchaeota.9967	Methanosphaera.1779	metb.1406	metb:AW729_07895   hisH; imidazole glycerol phosphate synthase subunit HisH; K02501 imidazole glycerol-phosphate synthase subunit HisH [EC:4.3.2.10]