title: The time-course of the destruction of amino acid residues during the photodynamic inactivation of ribonuclease A.
mesh_terms: D000596:Amino Acids; D004396:Coloring Agents; D004355:Drug Stability; D004789:Enzyme Activation; D006863:Hydrogen-Ion Concentration; D010084:Oxidation-Reduction; D010777:Photochemistry; D012260:Ribonucleases; D013696:Temperature; D013997:Time Factors
chemical_list: D000596:Amino Acids; D004396:Coloring Agents; D012260:Ribonucleases