This entry represents a member of a biosynthetic gene cluster (BGC). This BGC (BGC0001735) is described by MIBiG as an example of the following biosynthetic class, other (unspecified), in particular the pentostatine biosynthetic gene cluster from Streptomyces antibioticus [1]. This family appears to be predominantly found in bacteria.

1: An Unusual Protector-Protege Strategy for the Biosynthesis of Purine Nucleoside Antibiotics. Wu P, Wan D, Xu G, Wang G, Ma H, Wang T, Gao Y, Qi J, Chen X, Zhu J, Li YQ, Deng Z, Chen W; Cell Chem Biol. 2017;24:171-181. PMID:28111097