title: Quantitation of labile sulfide content and P700 photochemistry in spinach photosystem I particles.
mesh_terms: D001665:Binding Sites; D002736:Chloroplasts / Q000187:drug effects / Q000378:metabolism*; D003580:Cytochromes / Q000378:metabolism*; D005292:Ferricyanides / Q000494:pharmacology; D007700:Kinetics; D008027:Light; D010788:Photosynthesis; D010944:Plants; D011092:Polyethylene Glycols; D011485:Protein Binding; D011487:Protein Conformation; D013440:Sulfides / Q000032:analysis; D014508:Urea / Q000494:pharmacology
chemical_list: D003580:Cytochromes; D005292:Ferricyanides; D013440:Sulfides; D011092:Polyethylene Glycols; D014508:Urea