# OC Root 2nd 3rd 4th PC Gene/Definition OC.109613 Bacteria.692969 Aquificae.4517 Hydrogenobacter.543 hth.1520 hth:HTH_1540 DegT/DnrJ/EryC1/StrS aminotransferase OC.109613 Bacteria.692969 Aquificae.4517 Hydrogenobacter.543 hte.1499 hte:Hydth_1528 UDP-4-keto-6-deoxy-N-acetylglucosamine4-aminotra nsferase