# OC Root 2nd 3rd 4th PC Gene/Definition OC.577766 Bacteria.930182 Proteobacteria.34011 Gammaproteobacteria.438920 osg.2051 osg:BST96_11100 glutamate synthase OC.577766 Bacteria.930182 Proteobacteria.34011 Gammaproteobacteria.437268 ome.1310 ome:OLMES_1310 CDGSH-type iron-binding zinc finger protein