Resolving the Differences Between the 1.9 ? and 1.95 ? Crystal Structures of Photosystem II: A Single Proton Relocation Defines Two Tautomeric Forms of the Water-Oxidizing Complex

Petrie, SimonPace, RonaldStranger, Robert2015-12-101433-7851http://hdl.handle.net/1885/70127Great progress has been made in characterizing the water-oxidizing complex (WOC) in photosystem II (PSII) with the publication of a 1.9 Å resolution X-ray diffraction (XRD) and recently a 1.95 Å X-ray free-electron laser (XFEL) structure. However, theseResolving the Differences Between the 1.9 ? and 1.95 ? Crystal Structures of Photosystem II: A Single Proton Relocation Defines Two Tautomeric Forms of the Water-Oxidizing Complex201510.1002/anie.2015024632015-12-10