# OC Root 2nd 3rd 4th PC Gene/Definition OC.276635 Archaea.252 Euryarchaeota.8724 Haloterrigena.173 htu.2504 htu:Htur_2489 pyruvate carboxyltransferase; K09011 (R)-citramalate synthase [EC:2.3.1.182] OC.276635 Archaea.252 Euryarchaeota.8724 Haloterrigena.173 hda.1539 hda:BB347_07830 2-isopropylmalate synthase; K09011 (R)-citramalate synthase [EC:2.3.1.182] OC.276641 Archaea.17550 Euryarchaeota.17272 Haloterrigena.2379 hda.1854 hda:BB347_09500 2-isopropylmalate synthase; K01649 2-isopropylmalate synthase [EC:2.3.3.13] OC.276641 Archaea.17550 Euryarchaeota.17272 Haloterrigena.5744 htu.2768 htu:Htur_2770 pyruvate carboxyltransferase; K01649 2-isopropylmalate synthase [EC:2.3.3.13]