# OC Root 2nd 3rd 4th PC Gene/Definition OC.453091 Bacteria.105745 Actinobacteria.231449 Rubrobacter.362 rxy.1439 rxy:Rxyl_1431 phage integrase; K04763 integrase/recombinase XerD OC.453091 Bacteria.105745 Actinobacteria.231449 Rubrobacter.362 rrd.1454 rrd:RradSPS_1438 Site-specific recombinase XerD; K04763 integrase/recombinase XerD