title: Protonation of polypeptide. II. De-esterification of polypeptide esters by trigluoroacetic acid.
mesh_terms: D001593:Benzyl Compounds; D055598:Chemical Phenomena; D002621:Chemistry; D004952:Esters; D005463:Fluoroacetates; D005971:Glutamates; D010455:Peptides; D013056:Spectrophotometry, Ultraviolet; D014783:Viscosity
chemical_list: D001593:Benzyl Compounds; D004952:Esters; D005463:Fluoroacetates; D005971:Glutamates; D010455:Peptides