# OC Root 2nd 3rd 4th PC Gene/Definition OC.307075 Archaea.14815 Euryarchaeota.12721 Methanosphaera.1039 mst.535 mst:Msp_0549 argJ; ArgJ; K00620 glutamate N-acetyltransferase / amino-acid N-acetyltransferase [EC:2.3.1.35 2.3.1.1] OC.307075 Archaea.14815 Euryarchaeota.12721 Methanosphaera.1039 metb.741 metb:AW729_04110 ornithine acetyltransferase; K00620 glutamate N-acetyltransferase / amino-acid N-acetyltransferase [EC:2.3.1.35 2.3.1.1]