ID 2.6.1.117 DE L-glutamine--4-(methylsulfanyl)-2-oxobutanoate aminotransferase. CA 4-methylsulfanyl-2-oxobutanoate + L-glutamine = 2-oxoglutaramate + CA L-methionine. CC -!- A pyridoxal 5'-phosphate protein. CC -!- The enzyme, found in both prokaryotes and eukaryotes, catalyzes the CC last reaction in a methionine salvage pathway. CC -!- In mammals this activity is catalyzed by the multifunctional CC glutamine transaminase K (cf. EC 2.6.1.64). DR O31665, MTNE_BACSU ; //