N-acetylglutamate synthase; Product name confidence: Class 2 (High similarity to functionally studied protein); Belongs to the acetyltransferase family. ArgA subfamily.

Branched-chain amino acid transferase; Acts on leucine, isoleucine and valine; Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family.

NAD-dependent glutamate dehydrogenase; Involved in arginine catabolism by converting L-glutamate, into 2-oxoglutarate, which is then channeled into the tricarboxylic acid cycle. Can also utilize other amino acids of the glutamate family.

Glutamate N-acetyltransferase; Catalyzes two activities which are involved in the cyclic version of arginine biosynthesis: the synthesis of N-acetylglutamate from glutamate and acetyl-CoA as the acetyl donor, and of ornithine by transacetylation between N(2)-acetylornithine and glutamate. Belongs to the ArgJ family.

Probable 2-isopropylmalate synthase; Product name confidence: Class 3 (Function proposed based on presence of conserved amino acid motif, structural feature or limited sequence similarity to an experimentally studied gene); Belongs to the alpha-IPM synthase/homocitrate synthase family.

Leucine dehydrogenase; Product name confidence: Class 2 (High similarity to functionally studied protein); Belongs to the Glu/Leu/Phe/Val dehydrogenases family.

2-isopropylmalate synthase; Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3- hydroxy-4-methylpentanoate (2-isopropylmalate); Belongs to the alpha-IPM synthase/homocitrate synthase family. LeuA type 2 subfamily.

Glutamate dehydrogenase; Product name confidence: Class 2 (High similarity to functionally studied protein); Belongs to the Glu/Leu/Phe/Val dehydrogenases family.

Probable transcarboxylase subunit; Product name confidence: Class 3 (Function proposed based on presence of conserved amino acid motif, structural feature or limited sequence similarity to an experimentally studied gene).