Complete Genome Sequence of Streptomyces lavendulae subsp. lavendulae CCM 3239 (Formerly “Streptomyces aureofaciens CCM 3239”), a Producer of the Angucycline-Type Antibiotic Auricin
نویسندگان
چکیده
Streptomyces lavendulae subsp. lavendulae CCM 3239 produces the angucycline antibiotic auricin and was thought to be the type strain of Streptomyces aureofaciens We report the complete genome sequence of this strain, which consists of a linear chromosome and the linear plasmid pSA3239, and demonstrate it to be S. lavendulae subsp. lavendulae.
منابع مشابه
The gene cluster aur1 for the angucycline antibiotic auricin is located on a large linear plasmid pSA3239 in Streptomyces aureofaciens CCM 3239.
We previously identified a polyketide synthase gene cluster, aur1, responsible for the production of the angucycline antibiotic auricin in Streptomyces aureofaciens CCM 3239. A sequence analysis of the aur1 flanking regions revealed the presence of several genes encoding proteins homologous to those for Streptomyces linear plasmid replication, partitioning and telomere-binding. Pulse-field gel ...
متن کاملA gene determining a new member of the SARP family contributes to transcription of genes for the synthesis of the angucycline polyketide auricin in Streptomyces aureofaciens CCM 3239.
Three regulators, Aur1P, Aur1R and a SARP-family Aur1PR3, have been previously found to control expression of the aur1 cluster for the angucycline antibiotic auricin in Streptomyces aureofaciens CCM 3239. Here, we describe an additional regulatory gene, aur1PR4, encoding a homologue from the SARP-family regulators. Its role in auricin regulation was confirmed by its disruption that dramatically...
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Lavendomycin, a new basic peptide antibiotic containing novel amino acids, has been isolated from the culture broth of a streptomyces designated as Streptomyces lavendulae subsp. brasilicus. The antibiotic obtained as colorless crystals (C29H50N10O8, MW 666) is active against Gram-positive bacteria in vitro and in vivo, however, inactive against Gram-negative bacteria and fungi. An acute toxici...
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عنوان ژورنال:
دوره 6 شماره
صفحات -
تاریخ انتشار 2018