# OC Root 2nd 3rd PC Gene/Definition OC.229344 Bacteria.696050 Armatimonadetes.7396 ttr.692 ttr:Tter_0662 imidazole glycerol phosphate synthase, glutamine amidotransferase subunit; K02501 imidazole glycerol-phosphate synthase subunit HisH [EC:4.3.2.10]