# OC Root 2nd 3rd 4th PC Gene/Definition OC.34394 Bacteria.431558 Cyanobacteria.10500 Cyanobium.1679 cgc.815 cgc:Cyagr_0818 carbamoyl-phosphate synthase, large subunit; K01955 carbamoyl-phosphate synthase large subunit [EC:6.3.5.5] OC.34394 Bacteria.431558 Cyanobacteria.10500 Cyanobium.1679 cyi.1088 cyi:CBM981_1101 carB; carbamoyl-phosphate synthase large subunit; K01955 carbamoyl-phosphate synthase large subunit [EC:6.3.5.5]