# OC Root 2nd 3rd 4th PC Gene/Definition OC.34396 Bacteria.405415 Spirochaetes.23785 Spirochaeta.3922 sfc.1741 sfc:Spiaf_1848 carbamoyl-phosphate synthase, large subunit; K01955 carbamoyl-phosphate synthase large subunit [EC:6.3.5.5]