2.3.1.161 expressed in Saccharomyces cerevisiae 2.3.1.161 lovB and lovC protein 2.3.1.161 minimal polyketide synthase domains of subunit LovB as standalone proteins 2.3.1.161 the entire lovB gene is inserted into pET21a+ to create pSMa33, the LovB KS-MAT didomain, MAT, ACP, ACP-CON and CON are each amplified from pSMa33 and cloned into pET28a+ 2.3.1.161 wild type and different lov mutants