Pulse EPR and 55Mn-ENDOR (electron nuclear double resonance) experiments at 34 GHz (Q-band) were performed on the S2 state of the OEC (oxygen-evolving complex) in PSII (Photosystem II) from Thermosynechococcus elongatus. The ENDOR spectra are discussed with respect to earlier data obtained from X- (9 GHz) and Q-band experiments on PSII preparations from spinach with and without the addition of methanol.
55Mn-ENDOR of the S2-state multiline signal of Photosystem II from Thermosynechococcus elongatus
Susanne Pudollek, Friedhelm Lendzian, Robert Bittl; 55Mn-ENDOR of the S2-state multiline signal of Photosystem II from Thermosynechococcus elongatus. Biochem Soc Trans 1 October 2008; 36 (5): 1001–1004. doi: https://doi.org/10.1042/BST0361001
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