# OC Root 2nd 3rd 4th PC Gene/Definition OC.34305 Bacteria.445989 Thermodesulfobacteria.865 Thermodesulfobacterium.587 top.1226 top:TOPB45_1276 carbamoyl-phosphate synthase, large subunit; K01955 carbamoyl-phosphate synthase large subunit [EC:6.3.5.5] OC.34305 Bacteria.445989 Thermodesulfobacteria.865 Thermodesulfobacterium.587 tcm.511 tcm:HL41_03105 carB; carbamoyl phosphate synthase large subunit; K01955 carbamoyl-phosphate synthase large subunit [EC:6.3.5.5]