. . . . . . . . . . . . . . . . . . . . . "argb_ecoli"^^ . "NAG kinase"^^ . "N-acetyl-L-glutamate 5-phosphotransferase"^^ . "argB"^^ . "b3959"^^ . "JW5553"^^ . . "Acetylglutamate kinase"^^ .