# OC Root 2nd 3rd PC Gene/Definition OC.229333 Bacteria.301376 Tenericutes.20656 tbz.1784 tbz:BK011_09595 imidazole glycerol phosphate synthase subunit HisH; K02501 imidazole glycerol-phosphate synthase subunit HisH [EC:4.3.2.10]