title: An analogous ligand of blue copper active sites : synthesis, electron spin resonance characteristics of its copper(II) complex, and role of proline residue.
mesh_terms: D001400:Azurin; D001426:Bacterial Proteins; D001665:Binding Sites; D055598:Chemical Phenomena; D002621:Chemistry; D003300:Copper; D004578:Electron Spin Resonance Spectroscopy; D010455:Peptides; D010940:Plant Proteins; D010970:Plastocyanin; D013329:Structure-Activity Relationship
chemical_list: D001426:Bacterial Proteins; D010455:Peptides; D010940:Plant Proteins; D001400:Azurin; D003300:Copper; D010970:Plastocyanin