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. 2015 Feb 19;10(2):e0117690. doi: 10.1371/journal.pone.0117690

Fig 1. Structures of several important BIQ antibiotics and medermycin biosynthetic gene cluster.

Fig 1

(A) Structures of three BIQ antibiotics and their producing strains. The numbering given is based on the biosynthetic origin of these compounds. (B) Organization of the gene cluster for medermycin biosynthesis. The genes (med-ORF8, 14, 15, 16, 17, 18 and 20) indicated with numbers are involved in C-glycosylation and med-ORF7 for oxygenation in the tailoring steps in the biosynthesis of medemycin.