title: Protein folding by numbers.
mesh_terms: D004720:Endonucleases; D010446:Peptide Fragments; D011487:Protein Conformation; D012259:Ribonuclease, Pancreatic; D012260:Ribonucleases
chemical_list: D010446:Peptide Fragments; C023560:ribonuclease S-peptide; D004720:Endonucleases; D012260:Ribonucleases; D012259:Ribonuclease, Pancreatic; C022542:ribonuclease S