ID 2.6.1.125 DE L-arginine:2-oxoglutarate transaminase. AN arginine-alpha-ketoglutarate transaminase. CA L-arginine + 2-oxoglutarate = 5-guanidino-2-oxopentanoate + L-glutamate. CC -!- Requires pyridoxal 5'-phosphate. CC -!- The enzyme, characterized from several bacterial species, is known to CC participate in L-arginine degradation and in the biosynthesis of the CC rare amino acid (3R)-3-methyl-L-arginine. CC -!- The enzyme from Streptomyces arginensis also catalyzes the activity CC of EC 2.6.1.126. DR M1T1K4, ARGM_STREL ; //