6.2.1.74	A Switch for the transfer of substrate between nonribosomal peptide and polyketide modules of the rifamycin synthetase assembly line	Amycolatopsis mediterranei	
6.2.1.74	Synthesis of potential early-stage intermediates in the biosynthesis of FR900482 and mitomycin c	Streptomyces lavendulae	
6.2.1.74	The loading and initial elongation modules of rifamycin synthetase collaborate to produce mixed aryl ketide products	Amycolatopsis mediterranei	
6.2.1.74	The loading module of rifamycin synthetase is an adenylation - Thiolation didomain with substrate tolerance for substituted benzoates	Amycolatopsis mediterranei