Fig. 1From: Protein expression analysis of a high-demeclocycline producing strain of Streptomyces aureofaciens and the roles of CtcH and CtcJ in demeclocycline biosynthesisDetailed pathway of the precursors involved in the synthesis of 6-DCT in S. aureofaciens. Black boxes show the oxidation steps (CtcJ) in the 6-DCT-forming pathwayBack to article page