# OC Root 2nd 3rd 4th PC Gene/Definition OC.307075 Archaea.14815 Euryarchaeota.12722 Methanoregula.363 mbn.155 mbn:Mboo_0070 arginine biosynthesis bifunctional protein ArgJ; K00620 glutamate N-acetyltransferase / amino-acid N-acetyltransferase [EC:2.3.1.35 2.3.1.1] OC.307075 Archaea.14815 Euryarchaeota.12722 Methanoregula.363 mfo.189 mfo:Metfor_0083 glutamate N-acetyltransferase/amino-acid acetyltransferase; K00620 glutamate N-acetyltransferase / amino-acid N-acetyltransferase [EC:2.3.1.35 2.3.1.1]