Letter:  Direct observation of sulfur coordination in bean plastocyanin by X-ray photoelectron spectroscopy.
D001665:Binding Sites; D003300:Copper; D008667:Metalloproteins; D010940:Plant Proteins; D010970:Plastocyanin; D011485:Protein Binding; D013057:Spectrum Analysis
D008667:Metalloproteins; D010940:Plant Proteins; D003300:Copper; D010970:Plastocyanin