2.6.1.36 L-lysine + 2-oxoglutarate - 2.6.1.36 L-lysine + 2-oxoglutarate first step in biosynthesis of cephalosporins, response of activity to carbon source 2.6.1.36 L-lysine + 2-oxoglutarate time profile of enzyme activity 2.6.1.36 L-lysine + 2-oxoglutarate first step of metabolism of lysine 2.6.1.36 L-lysine + 2-oxoglutarate involved in production of L-pipecolic acid 2.6.1.36 L-lysine + 2-oxoglutarate study of temporal and spatial distribution of enzyme