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Mutational biosynthesis of a FK506 analogue containing a non-natural starter unit

초록/요약

A FK506 analogue containing a non-natural starter unit was obtained through mutasynthesis by feeding cultures of Streptomyces sp. KCTC 11604BP fkbO deletion mutant with 3-cyclohexene-1-carboxylic acid. The structure of the new compound, 32-dehydroxy-FK506, and its biological activities were determined. © 2013 The Royal Society of Chemistry.

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