title: A possible approach to the investigation of the structures of copper proteins: H N.M.R. spectra of azurin.
mesh_terms: D001400:Azurin; D001426:Bacterial Proteins; D001665:Binding Sites; D003300:Copper / Q000032:analysis; D006639:Histidine / Q000032:analysis; D009682:Magnetic Resonance Spectroscopy; D011485:Protein Binding; D011487:Protein Conformation; D011550:Pseudomonas aeruginosa / Q000032:analysis
chemical_list: D001426:Bacterial Proteins; D001400:Azurin; D006639:Histidine; D003300:Copper