title: Studies on the state of tryptophan residues in ribonuclease from Aspergillus saitoi.
mesh_terms: D000143:Acids; D000249:Adenosine Monophosphate; D001230:Aspergillus / Q000201:enzymology*; D001966:Bromine; D004147:Dioxins; D004789:Enzyme Activation; D006146:Guanidines; D006863:Hydrogen-Ion Concentration; D009578:Nitrobenzenes; D012260:Ribonucleases; D013050:Spectrometry, Fluorescence; D013388:Succinimides; D014364:Tryptophan
chemical_list: D000143:Acids; D004147:Dioxins; D006146:Guanidines; D009578:Nitrobenzenes; D013388:Succinimides; D000249:Adenosine Monophosphate; D014364:Tryptophan; D012260:Ribonucleases; D001966:Bromine