title: Three-dimensional atomic structure of insulin and its relationship to activity.
mesh_terms: D007328:Insulin; D046911:Macromolecular Substances; D008956:Models, Chemical; D008961:Models, Structural; D008970:Molecular Weight; D011384:Proinsulin; D011487:Protein Conformation; D013329:Structure-Activity Relationship; D014961:X-Ray Diffraction; D015032:Zinc
chemical_list: D007328:Insulin; D046911:Macromolecular Substances; D011384:Proinsulin; D015032:Zinc