title: [Radiochemical transformation of glycyl-containing peptides].
abstract: The effect of gamma-radiation on aqueous peptide solutions containing amino acids characteristic of collagen (for instance, diglycyl-glycine, glycyl-tyrosine, and prolyl-glycine) has been investigated. A radiochemical yield of the disintegration of amino acid residues of these peptides and breakage of the glycyl-tyrosine peptide bond due to OH. and e-aq has been determined. Aspartic acid has been shown to form upon radiolysis of oxygen free diglycyl-glycine solutions and its yield has been determined.
authors.forename: N A
authors.initials: NA
authors.lastname: Duzhenkova
mesh_terms: D003037:Cobalt Radioisotopes; D004151:Dipeptides / Q000528:radiation effects*; D005720:Gamma Rays; D009842:Oligopeptides / Q000528:radiation effects*; D012996:Solutions; D014867:Water
chemical_list: D003037:Cobalt Radioisotopes; D004151:Dipeptides; D009842:Oligopeptides; D012996:Solutions; D014867:Water; C057749:prolylglycine; C029660:glycylphenylalanine; C022013:glycyltyrosine; C035647:glycyl-glycyl-glycine
vernacular_title: Radiatsionno-khimicheskie prevrashcheniia nekotorykh glitsilsoderzhashchikh peptidov.