title: Q-band EPR of the S2 state of photosystem II confirms an S = 5/2 origin of the X-band g = 4.1 signal.
authors.affiliation: Department of Chemistry and Biochemistry, University of North Carolina, Greensboro, North Carolina 27402, USA. aehaddy@uncg.edu
authors.forename: Alice
authors.initials: A
authors.lastname: Haddy
authors.forename: K V
authors.initials: KV
authors.lastname: Lakshmi
authors.forename: Gary W
authors.initials: GW
authors.lastname: Brudvig
authors.forename: Harry A
authors.initials: HA
authors.lastname: Frank
mesh_terms: D004578:Electron Spin Resonance Spectroscopy / Q000379:methods*; D000431:Ethanol / Q000737:chemistry*; D008027:Light; D008872:Microwaves; D045332:Photosystem II Protein Complex / Q000737:chemistry* / Q000528:radiation effects*
chemical_list: D045332:Photosystem II Protein Complex; D000431:Ethanol