Isolation and structure elucidation of lipopeptide antibiotic taromycin B from the activated taromycin biosynthetic gene cluster

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Direct cloning and refactoring of a silent lipopeptide biosynthetic gene cluster yields the antibiotic taromycin A.

Recent developments in next-generation sequencing technologies have brought recognition of microbial genomes as a rich resource for novel natural product discovery. However, owing to the scarcity of efficient procedures to connect genes to molecules, only a small fraction of secondary metabolomes have been investigated to date. Transformation-associated recombination (TAR) cloning takes advanta...

متن کامل

Direct cloning and refactoring of a silent lipopeptide biosynthetic gene cluster yields the potent antibiotic taromycin

1. Experimental methods 2. Strains and plasmids used in this study (Table S1) 3. Deduced functions and sequence comparison of the tar genes (Table S2) 4. Schematic diagram of the tar gene cluster direct cloning (Figure S1) 5. Restriction mapping of pCAP01-tar and its derivatives (Figure S2). 6. Results of heterologous expression of the tar gene cluster in S. coelicolor M1146 (Figure S3) 7. Resu...

متن کامل

Sequencing and analysis of the biosynthetic gene cluster of the lipopeptide antibiotic Friulimicin in Actinoplanes friuliensis.

Actinoplanes friuliensis produces the lipopeptide antibiotic friulimicin, which is a cyclic peptide with one exocyclic amino acid linked to a branched-chain fatty acid acyl residue. The structural relationship to daptomycin and the excellent antibacterial performance of friulimicin make the antibiotic an attractive drug candidate. The complete friulimicin biosynthetic gene cluster of 24 open re...

متن کامل

Mulundocandin, a new lipopeptide antibiotic. II. Structure elucidation.

The structure of a new antifungal antibiotic, mulundocandin, C48H77N7O16, was elucidated by high field NMR experiments e.g., homo- and heteronuclear correlation spectra, distortionless enhancement by polarization transfer (DEPT) spectra as well as nuclear Overhauser effect. The compound is a lipopeptide antibiotic belonging to the echinocandin class.

متن کامل

The isolation and structure elucidation of macrocyclic lactone antibiotic, A26771B.

The isolation, biological properties and structure elucidation of a sixteen-membered macrocyclic lactone antibiotic, designated A26771B (1), obtained from Penicillium turbatum are discussed.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Journal of Antibiotics

سال: 2017

ISSN: 0021-8820,1881-1469

DOI: 10.1038/ja.2017.146