The bmp gene cluster and its products.
A. Five versions of the bmp gene cluster have been identified: four in Pseudoalteromonas spp. (A, C-E) and one in M. mediterranea MMB-1 (B). Hash marks indicate an ~150 bp insertion in bmp1 (version C). The small molecule products detected from each version are indicated.
B. Bmp functional roles in the biosynthesis of brominated natural products.