title: Evidence for a 40,000 dalton species of plastocyanin as the active component.
mesh_terms: D001059:Apoproteins; D000460:Chlorophyta; D004591:Electrophoresis, Polyacrylamide Gel; D046911:Macromolecular Substances; D008970:Molecular Weight; D010940:Plant Proteins / Q000378:metabolism*; D010944:Plants; D010970:Plastocyanin / Q000378:metabolism*
chemical_list: D001059:Apoproteins; D046911:Macromolecular Substances; D010940:Plant Proteins; D010970:Plastocyanin