Diversity of ABBA Prenyltransferases in Marine Streptomyces sp. CNQ-509: Promiscuous Enzymes for the Biosynthesis of Mixed Terpenoid Compounds.

Terpenoids are arguably the largest and most diverse family of natural products, featuring prominently in e.g. signalling, self-defence, UV-protection and electron transfer.

Complete genome sequence of Streptomyces sp. CNQ-509, a prolific producer of meroterpenoid chemistry.

Streptomyces sp. CNQ-509 is a marine actinomycete belonging to the MAR4 streptomycete lineage. MAR4 strains have been linked to the production of diverse and otherwise rare meroterpenoid compounds.

A membrane-bound prenyltransferase catalyzes the O-prenylation of 1,6-dihydroxyphenazine in the marine bacterium Streptomyces sp. CNQ-509.

Streptomyces sp. CNQ-509 produces the rare O-prenylated phenazines marinophenazines A and B. To identify the enzyme catalyzing the O-prenyl transfer in marinophenazine biosynthesis, we sequenced the genome of S.

Genome-based discovery of a novel membrane-bound 1,6-dihydroxyphenazine prenyltransferase from a marine actinomycete.

Recently, novel prenylated derivatives of 1,6-dihydroxyphenazine have been isolated from the marine sponge-associated Streptomyces sp. SpC080624SC-11. Genome sequencing of this strain now revealed a gene cluster containing all genes necessary for the synthesis of the phenazine and the isoprenoid moieties.