Highly resolved proton matrix ENDOR of oriented photosystem II membranes in the S2 state
Keywords: Mes، 2-مورفولینواتان سولفونیک اسید; CW, continuous wave; ENDOR, electron nuclear double resonance; EPR, electron paramagnetic resonance; FM, frequency modulation; MES, 2-morpholinoethanesulfonic acid; OEC, oxygen-evolving complex; PS II, photosystem II; RF, radio frequency; YD, Tyr161 for h