Figure 6.
The gene cluster and biosynthesis of saccharomicin A. (A) The biosynthetic gene cluster of saccharomicin A. The functions of twelve genes in the saccharomicin A biosynthetic gene cluster (Sam5, Sam8, and Sam11-20) are experimentally defined by proteomic studies, while the functions of the remaining genes are proposed by bioinformatic analyses. (B) Biosynthetic pathway of the saccharomicin aglycone. (C) The proposed glycosylation pathway in saccharomicin A biosynthesis.
