1.14.13.59 L-lysine N6-monooxygenase (NADPH) aerobactin biosynthesis 2.3.1.102 N6-hydroxylysine N-acetyltransferase aerobactin biosynthesis 6.3.2.38 N2-citryl-N6-acetyl-N6-hydroxylysine synthase aerobactin biosynthesis 6.3.2.39 aerobactin synthase aerobactin biosynthesis