# OC Root 2nd 3rd 4th PC Gene/Definition OC.34298 Bacteria.287356 Actinobacteria.231481 Rubrobacter.411 rxy.1485 rxy:Rxyl_1478 carbamoyl-phosphate synthase small subunit; K01956 carbamoyl-phosphate synthase small subunit [EC:6.3.5.5] OC.34298 Bacteria.287356 Actinobacteria.231481 Rubrobacter.411 rrd.1501 rrd:RradSPS_1485 CPSaseIIsmall: carbamoyl-phosphate synthase, small subunit; K01956 carbamoyl-phosphate synthase small subunit [EC:6.3.5.5]