Fig. 3
From: Biosynthesis of C-nucleoside antibiotics in actinobacteria: recent advances and future developments
Genetic organization of the SDM gene cluster and its proposed biosynthetic pathway. a Genetic organization of the SDM gene cluster. The gene cluster (sdm) was identified from S. showdoensis ATCC 15227. b Proposed biosynthetic pathway to SDM. The gene organization was analyzed by BLAST (https://blast.ncbi.nlm.nih.gov/Blast.cgi), antiSMASH (https://antismash.secondarymetabolites.org/#!/start), and 2ndfind (https://biosyn.nih.go.jp/2ndfind/), and these online programs were used as well for the bioinformatics analysis of other gene clusters and genomes mentioned in this paper