2021
Heterogeneous Composition of Oxygen-Evolving Complexes in Crystal Structures of Dark-Adapted Photosystem II
Wang J, Gisriel CJ, Reiss K, Huang HL, Armstrong WH, Brudvig GW, Batista VS. Heterogeneous Composition of Oxygen-Evolving Complexes in Crystal Structures of Dark-Adapted Photosystem II. Biochemistry 2021, 60: 3374-3384. PMID: 34714055, DOI: 10.1021/acs.biochem.1c00611.Peer-Reviewed Original ResearchConceptsOxygen-evolving complexMetal ionsPhotosystem IIElectron density peakIndividual metal ionsElectron density distributionNumber of electronsPSII dimersMetal centerWater oxidationOxidation stateElectron numberHomodimeric protein complexElectronsCrystal structurePSII structureDensity distributionDensity peaksComplexesRedox stateIonsDimersMonomersPeakOxidation
2000
Sulfolobus shibatae CCA-adding enzyme forms a tetramer upon binding two tRNA molecules: a scrunching-shuttling model of CCA specificity1 1Edited by T. Richmond
Li F, Wang J, Steitz T. Sulfolobus shibatae CCA-adding enzyme forms a tetramer upon binding two tRNA molecules: a scrunching-shuttling model of CCA specificity1 1Edited by T. Richmond. Journal Of Molecular Biology 2000, 304: 483-492. PMID: 11090289, DOI: 10.1006/jmbi.2000.4189.Peer-Reviewed Original ResearchConceptsActive siteMulti-angle laser lightSmall-angle X-ray scatteringSize exclusion chromatographyX-ray scatteringFurther dimerizationExclusion chromatographyMoleculesDimeric enzymeC basesOligomerization stateTetramerTransfer RNA moleculesLaser lightTRNA moleculesRNA moleculesMonomersPrimer strandChromatographyEnzymeDimersHigh specificityBindingCCA-adding enzymeDimerization