ID 1.14.13.195 DE L-ornithine N(5)-monooxygenase (NADPH). AN ornithine hydroxylase. CA L-ornithine + NADPH + O2 = H2O + N(5)-hydroxy-L-ornithine + NADP(+). CC -!- The enzyme is involved in biosynthesis of N(5)-hydroxy-L-ornithine, CC N(5)-formyl-N(5)-hydroxy-L-ornithine or N(5)-acetyl-N(5)-hydroxy-L- CC ornithine. CC -!- These nonproteinogenic amino acids are building blocks of CC siderophores produced by some bacteria (e.g. Streptomyces coelicolor, CC Saccharopolyspora erythraea and Pseudomonas aeruginosa). CC -!- The enzyme is specific for NADPH. cf. EC 1.14.13.196. DR O51940, PVDA_BURCE ; Q51548, PVDA_PSEAE ; //