title: Learning from nature's drug factories: nonribosomal synthesis of macrocyclic peptides.
authors.affiliation: Fachbereich Chemie/Biochemie, Philipps-Universität Marburg, 35032 Marburg, Germany.
authors.forename: Stephan A
authors.initials: SA
authors.lastname: Sieber
authors.forename: Mohamed A
authors.initials: MA
authors.lastname: Marahiel
mesh_terms: D000900:Anti-Bacterial Agents / Q000096:biosynthesis* / Q000737:chemistry; D001419:Bacteria / Q000378:metabolism*; D009097:Multienzyme Complexes / Q000378:metabolism*; D010456:Peptides, Cyclic / Q000096:biosynthesis* / Q000737:chemistry
chemical_list: D000900:Anti-Bacterial Agents; D009097:Multienzyme Complexes; D010456:Peptides, Cyclic