2020
Identification of a Na+‑Binding Site near the Oxygen-Evolving Complex of Spinach Photosystem II
Wang J, Perez-Cruet JM, Huang HL, Reiss K, Gisriel CJ, Banerjee G, Kaur D, Ghosh I, Dziarski A, Gunner MR, Batista VS, Brudvig GW. Identification of a Na+‑Binding Site near the Oxygen-Evolving Complex of Spinach Photosystem II. Biochemistry 2020, 59: 2823-2831. PMID: 32650633, DOI: 10.1021/acs.biochem.0c00303.Peer-Reviewed Original ResearchConceptsOxygen-evolving complexSpinach photosystem IIRedox-active Mn ionPhotosystem IIOxygen evolution activityQuantum mechanical calculationsOxomanganese clusterHydroxide anionCommon counterionCryo-electron microscopy mapMechanical calculationsAmino acid residuesMn ionsIonsElectrostatic simulationsMicroscopy mapsAcid residuesComplexesDeprotonationAnionsCounterionsNaChlorideSitesCl
2011
Structural–Functional Role of Chloride in Photosystem II
Rivalta I, Amin M, Luber S, Vassiliev S, Pokhrel R, Umena Y, Kawakami K, Shen JR, Kamiya N, Bruce D, Brudvig GW, Gunner MR, Batista VS. Structural–Functional Role of Chloride in Photosystem II. Biochemistry 2011, 50: 6312-6315. PMID: 21678923, PMCID: PMC3140697, DOI: 10.1021/bi200685w.Peer-Reviewed Original Research