Cryo-EM structure of a photosystem I variant containing an unusual plastoquinone derivative in its electron transfer chain
Gisriel C, Kurashov V, Iwig D, Russell B, Vinyard D, Brudvig G, Golbeck J, Lakshmi K. Cryo-EM structure of a photosystem I variant containing an unusual plastoquinone derivative in its electron transfer chain. Science Advances 2024, 10: eadp4937. PMID: 39612342, PMCID: PMC11606441, DOI: 10.1126/sciadv.adp4937.Peer-Reviewed Original ResearchConceptsCryo-EM structureChemical bond energyElectron transfer chainBond energyPCC 6803Fuel catalystPhotosystem IBinding environmentTransfer chainLow binding affinityI variantsPlastoquinone derivativesBinding affinityCatalystPlastoquinone-9PS ICyanobacteriumBiophysical dataPhotosystemEnergyPhotonsVariantsAffinity