# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.457719 Bacteria.307180 Proteobacteria.431605 Alphaproteobacteria.273153 Ruegeria.5390 Ruegeria_sp_.5322 rue.1081 rue:DT065_05280 proB; glutamate 5-kinase; K00931 glutamate 5-kinase [EC:2.7.2.11] OC.457719 Bacteria.307180 Firmicutes.141815 Firmicutes___Bacilli.24276 - - ntr.499 ntr:B0W44_02355 glutamate 5-kinase; K00931 glutamate 5-kinase [EC:2.7.2.11]