Extended Data Fig. 3: Stable isotope feeding study with 15N-Leu.
From: A heme-dependent enzyme forms the hydrazine in the antibiotic negamycin
a) Detection of negamycin and leucylnegamycin from 5-day culture of strain S. Purpeofuscus. b) HR-MS of negamycin produced from unlabeled and 15N-labeled Leu (2 mM) culture media. c) HR-MS of leucylnegamycin produced from unlabeled and 15N-labeled Leu (2 mM) culture media.
