title: Circular dichroism studies on the copper ligand structure of umecyanin by spectropolarimetric titration.
mesh_terms: D002942:Circular Dichroism; D003300:Copper; D006863:Hydrogen-Ion Concentration; D008667:Metalloproteins; D010084:Oxidation-Reduction; D010940:Plant Proteins; D011485:Protein Binding; D011487:Protein Conformation; D013053:Spectrophotometry; D014443:Tyrosine
chemical_list: D008667:Metalloproteins; D010940:Plant Proteins; D014443:Tyrosine; D003300:Copper