title: Resonance energy transfer in pepsin conjugates.
mesh_terms: D000042:Absorption; D001665:Binding Sites; D003979:Diazonium Compounds; D004735:Energy Transfer; D005453:Fluorescence; D007659:Ketones; D008962:Models, Theoretical; D010434:Pepsin A; D013053:Spectrophotometry; D013057:Spectrum Analysis; D013997:Time Factors; D014364:Tryptophan; D014466:Ultraviolet Rays
chemical_list: D003979:Diazonium Compounds; D007659:Ketones; D014364:Tryptophan; D010434:Pepsin A