# OC Root 2nd 3rd 4th PC Gene/Definition OC.306739 Bacteria.309022 Proteobacteria.462067 Alphaproteobacteria.320273 mgm.415 mgm:Mmc1_0248 N-acetyl-gamma-glutamyl-phosphate reductase; K00145 N-acetyl-gamma-glutamyl-phosphate reductase [EC:1.2.1.38]