Figure 5From: Bactericidal activity of PA-824 against Mycobacterium tuberculosis under anaerobic conditions and computational analysis of its novel analogues against mutant Ddn receptorInteraction of ligand 8 (Moxi) with the active site of mutant receptor shows three hydrogen bond interactions (blue dotted lines) . The carbonyl oxygen shows interaction with Serine 78 (orange) and Lysine 79 (blue) and the oxazine oxygen shows interaction with Methionine 87 (yellow).Back to article page