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Updated: Sep 30, 2026

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Development and Application of Rapamycin-regulated Tyrosine Phosphatases
Published on: September 6, 2024
Radamycin, a novel thiopeptide produced by streptomyces sp. RSP9. II. Physico-chemical properties and structure
Julián Castro Rodríguez1, Gloria González Holgado, Ramón I Santamaría Sánchez
1Drug Discovery Division, Instituto Biomar S. A., León, Spain.
The Journal of Antibiotics
|June 14, 2002
Abstract:
The new cyclic peptide antibiotic, radamycin (1) and the known thiopeptide methylsulfomycin I (2) have been isolated from the fermentation broth of a Streptomyces sp. RSP9. The structure of radamycin was elucidated by NMR, LC-MS and FAB-MS and was established as a thiopeptide with oxazole and thiazole moieties, and several unusual amino acids.

