Article
Biochemical and structural characterization of germicidin synthase: analysis of a type III polyketide synthase that employs acyl-ACP as a starter unit donor.
Journal of the American Chemical Society - 2 May 2012
Chemler Joseph A, Buchholz Tonia J, Geders Todd W, Akey David L, Rath Christopher M, Chlipala George E, Smith Janet L, Sherman David H
Abstract excerpt
Germicidin synthase (Gcs) from Streptomyces coelicolor is a type III polyketide synthase (PKS) with broad substrate flexibility for acyl groups linked through a thioester bond to either coenzyme A (CoA) or acyl carrier protein (ACP). Germicidin synthesis was reconstituted in vitro by coupling Gcs with fatty acid biosynthesis. Since Gcs has broad substrate flexibility, we directly compared the kinetic properties...
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