2023
A quantitative assessment of (bacterio)chlorophyll assignments in the cryo-EM structure of the Chloracidobacterium thermophilum reaction center
Gisriel C, Flesher D, Long Z, Liu J, Wang J, Bryant D, Batista V, Brudvig G. A quantitative assessment of (bacterio)chlorophyll assignments in the cryo-EM structure of the Chloracidobacterium thermophilum reaction center. Photosynthesis Research 2023, 1-10. PMID: 37749456, DOI: 10.1007/s11120-023-01047-5.Peer-Reviewed Original ResearchCryo-EM mapsCryogenic electron microscopy structureReaction centersHydrogen bond donorCryo-EM structureElectron microscopy structureReaction center complexBond donorPhotosynthetic organismsMicroscopy structureProtein complexesElectron transferMolecular structureFunctional insightsStructural biologyLight harvestingProtein environmentChemical environmentExperimental cryo-EM mapsDownstream investigationsCenter complexPrimary pigmentEnergy transferStructural dataAcetyl moiety
2021
High-resolution cryo-electron microscopy structure of photosystem II from the mesophilic cyanobacterium, Synechocystis sp. PCC 6803
Gisriel CJ, Wang J, Liu J, Flesher DA, Reiss KM, Huang HL, Yang KR, Armstrong WH, Gunner MR, Batista VS, Debus RJ, Brudvig GW. High-resolution cryo-electron microscopy structure of photosystem II from the mesophilic cyanobacterium, Synechocystis sp. PCC 6803. Proceedings Of The National Academy Of Sciences Of The United States Of America 2021, 119: e2116765118. PMID: 34937700, PMCID: PMC8740770, DOI: 10.1073/pnas.2116765118.Peer-Reviewed Original ResearchConceptsCryo-electron microscopy structurePCC 6803Photosystem IIWater oxidationMicroscopy structureMesophilic cyanobacteriumHigh-resolution cryo-electron microscopy structuresOxygen-evolving photosystem IILight-driven water oxidationCyanobacterial photosystem IIHigh-resolution structuresD1 subunitPSII structureSynechocystis spLarge water channelsGenetic manipulationC-terminusBiophysical dataActive siteCyanobacteriumSpStructural pictureSubunitsOxidationWater channels