title: Synthesis of all-L-gramicidin S.
mesh_terms: D000595:Amino Acid Sequence; D055598:Chemical Phenomena; D002621:Chemistry; D010455:Peptides / Q000138:chemical synthesis; D013237:Stereoisomerism; D014449:Tyrothricin / Q000138:chemical synthesis*
chemical_list: D010455:Peptides; D014449:Tyrothricin