title: Synthesis of a linear gramicidin by a combination of biosynthetic and organic methods.
mesh_terms: D000215:Acylation; D000255:Adenosine Triphosphate; D000409:Alanine; D000595:Amino Acid Sequence; D000605:Amino Alcohols; D000630:Aminopterin / Q000494:pharmacology; D000645:Ammonium Sulfate; D001407:Bacillus / Q000201:enzymology*; D002247:Carbon Isotopes; D055598:Chemical Phenomena; D011232:Chemical Precipitation; D002621:Chemistry; D002850:Chromatography, Gel; D002855:Chromatography, Thin Layer; D011756:Diphosphates; D005561:Formates; D005998:Glycine; D007930:Leucine; D009904:Optical Rotation; D010084:Oxidation-Reduction; D010455:Peptides / Q000138:chemical synthesis; D010759:Phosphorus Isotopes; D014364:Tryptophan; D014449:Tyrothricin / Q000096:biosynthesis*; D014633:Valine
chemical_list: D000605:Amino Alcohols; D002247:Carbon Isotopes; D011756:Diphosphates; D005561:Formates; D010455:Peptides; D010759:Phosphorus Isotopes; D014449:Tyrothricin; D014364:Tryptophan; D000255:Adenosine Triphosphate; D007930:Leucine; D014633:Valine; D000630:Aminopterin; D000409:Alanine; D000645:Ammonium Sulfate; D005998:Glycine