PolyketidesPolyketide SynthasesMacrolidesStreptomycesBiosynthetic PathwaysActinobacteriaSaccharopolysporaAnthraquinonesGibberellaPyronesMultienzyme ComplexesChaetomiumOxytetracyclinePeperomiaZearalenonePlakortisMolecular StructureCyclizationBryozoaPeptide Biosynthesis, Nucleic Acid-IndependentLactonesBiological ProductsMultigene FamilyNaphthacenesGenetic EngineeringMarine BiologyStreptomyces coelicolorMalonyl Coenzyme AAcyl Coenzyme AMolecular Sequence DataMyxococcalesAcyl Carrier ProteinPolyenesTransferases (Other Substituted Phosphate Groups)Peptide SynthasesStereoisomerismAcyltransferasesErythromycinGenes, BacterialFungiMagnetic Resonance SpectroscopySubstrate SpecificityBacterial ProteinsProtein EngineeringPhylogenyAmino Acid SequenceEscherichia coli