# OC Root 2nd 3rd 4th PC Gene/Definition OC.276639 Archaea.250 Euryarchaeota.8720 Methanoculleus.2122 mem.1633 mem:Memar_1671 2-isopropylmalate synthase; K01649 2-isopropylmalate synthase [EC:2.3.3.13] OC.276639 Archaea.250 Euryarchaeota.8720 Methanoculleus.2122 mbg.760 mbg:BN140_0775 leuA1; 2-isopropylmalate synthase; K01649 2-isopropylmalate synthase [EC:2.3.3.13] OC.276639 Archaea.250 Euryarchaeota.8720 Methanoculleus.2122 mema.1000 mema:MMAB1_1000 leuA; putative 2-isopropylmalate synthase; K01649 2-isopropylmalate synthase [EC:2.3.3.13] OC.276639 Archaea.250 Euryarchaeota.8723 Methanoculleus.1263 mem.1052 mem:Memar_1069 (R)-citramalate synthase; K09011 (R)-citramalate synthase [EC:2.3.1.182] OC.276639 Archaea.250 Euryarchaeota.8723 Methanoculleus.1263 mbg.2156 mbg:BN140_2289 leuA3; D-citramalate synthase; K09011 (R)-citramalate synthase [EC:2.3.1.182] OC.276639 Archaea.250 Euryarchaeota.8723 Methanoculleus.1263 mema.2929 mema:MMAB1_3043 cimA; putative (R)-citramalate synthase CimA; K09011 (R)-citramalate synthase [EC:2.3.1.182]