# OC Root 2nd 3rd PC Gene/Definition OC.307033 Bacteria.272710 Chlorobi.1642 mro.936 mro:MROS_0920 arginine biosynthesis bifunctional protein ArgJ; K00620 glutamate N-acetyltransferase / amino-acid N-acetyltransferase [EC:2.3.1.35 2.3.1.1]