title: TRYPTOPHAN MODIFICATION IN POLYPEPTIDE CHAINS.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003553:Cystine; D007737:Kynurenine; D008715:Methionine; D010084:Oxidation-Reduction; D010126:Ozone; D010455:Peptides; D012106:Research; D012118:Resorcinols; D014364:Tryptophan; D014443:Tyrosine
chemical_list: D010455:Peptides; D012118:Resorcinols; D007737:Kynurenine; D014443:Tyrosine; D003553:Cystine; D010126:Ozone; D014364:Tryptophan; D008715:Methionine; C031389:resorcinol
keywords: CHEMISTRY; CYSTINE; EXPERIMENTAL LAB STUDY; KYNURENINE; METHIONINE; OXIDATION-REDUCTION; OZONE; PEPTIDES; RESORCINOL; TRYPTOPHAN; TYROSINE