# OC Root 2nd 3rd 4th PC Gene/Definition OC.229484 Archaea.35965 Euryarchaeota.9960 Ferroplasma.1171 fac.544 fac:FACI_IFERC01G0528 Imidazole glycerol phosphate synthase, glutamine amidotransferase subunit (hisH); K02501 imidazole glycerol-phosphate synthase subunit HisH [EC:4.3.2.10] OC.229484 Archaea.35965 Euryarchaeota.9960 Ferroplasma.1171 fai.1348 fai:FAD_1451 Imidazole glycerol phosphate synthase, glutamine amidotransferase subunit (hisH); K02501 imidazole glycerol-phosphate synthase subunit HisH [EC:4.3.2.10]