title: "Active" conformation of an inactive semi-synthetic ribonuclease-S.
mesh_terms: D001665:Binding Sites; D055598:Chemical Phenomena; D002621:Chemistry; D008958:Models, Molecular; D011487:Protein Conformation; D012260:Ribonucleases; D014961:X-Ray Diffraction
chemical_list: D012260:Ribonucleases; C022542:ribonuclease S