Composition Heterogeneity of Metal Ions Bound at the Oxygen-Evolving Center of Photosystem II in Living Cells
Wang J. Composition Heterogeneity of Metal Ions Bound at the Oxygen-Evolving Center of Photosystem II in Living Cells. Biochemistry 2024, 63: 1963-1968. PMID: 39037205, DOI: 10.1021/acs.biochem.4c00261.Peer-Reviewed Original ResearchConceptsX-ray free-electron lasersStructure of photosystem IIOxygen-evolving centerPhotosystem IICrystal structure of photosystem IIFree-electron laserPhotosystem II dimersPhotosystem ILight-harvesting complexesCryo-electron tomographyMetal ionsPSII samplesCryo-electron microscopyCryo-ETDimeric core complexesCryo-EMMetal ion cofactorsLiving cellsCrystal structureCryo-electronCryo-EM structureMetal-ion occupancyIon occupancySpectroscopic interpretationAsymmetric environment