ArticleStructure (London, England : 1993)2014
Internal lipid architecture of the hetero-oligomeric cytochrome b6f complex.
Article in Structure (London, England : 1993), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 53 citations in OpenAlex.
- Spectral and temporal differentiation between integral and contaminant chlorophyllPhysical chemistry chemical physics : PCCP · 2026Article
- Bacterial sulfoquinovose cycling across aquatic ecosystems.FEMS microbiology reviews · 2026Review
- Structure, regulation and assembly of the photosynthetic electron transport chain.Nature reviews. Molecular cell biology · 2025Review
- X-Ray Crystal and Cryo-Electron Microscopy Structure Analysis Unravels How the Unique Thylakoid Lipid Composition Is Utilized by CytochromeMembranes · 2025Article
- Molecular basis of plastoquinone reduction in plant cytochrome bNature plants · 2024Article
- The cytochrome bPhotosynthesis research · 2024Review
- Efficient screening of protein-ligand complexes in lipid bilayers using LoCoMock score.Journal of computer-aided molecular design · 2023Article
- Cryo-EM structures of the Synechocystis sp. PCC 6803 cytochrome b6f complex with and without the regulatory PetP subunit.The Biochemical journal · 2022Article
- Isothermal titration calorimetry of membrane protein interactions: FNR and the cytochrome bBiophysical journal · 2022Article
- Catalytic Reactions and Energy Conservation in the CytochromeChemical reviews · 2021Review
- Temperature-dependent regulation of electron transport and ATP synthesis in chloroplasts in vitro and in silico.Photosynthesis research · 2020Article
- A novel chloroplast super-complex consisting of the ATP synthase and photosystem I reaction center.PloS one · 2020Article
- Structural and functional contributions of lipids to the stability and activity of the photosynthetic cytochromeThe Journal of biological chemistry · 2019Article
- Cryo-EM structure of the spinach cytochrome bNature · 2019Article
- Non-detergent isolation of a cyanobacterial photosystem I using styrene maleic acid alternating copolymers.RSC advances · 2019Article
- Structure-function of the cytochrome bPhotosynthesis research · 2019Review
- Thylakoid membrane lipid sulfoquinovosyl-diacylglycerol (SQDG) is required for full functioning of photosystem II inThe Journal of biological chemistry · 2018Article
- Natively oxidized amino acid residues in the spinach cytochrome bPhotosynthesis research · 2018Article
- Probing the local lipid environment of the Rhodobacter sphaeroides cytochrome bcBiochimica et biophysica acta. Bioenergetics · 2018Article
- Structural roles of lipid molecules in the assembly of plant PSII-LHCII supercomplex.Biophysics reports · 2018Article
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2 authors at 1 institution in 1 country.
Funding
Abstract
The role of lipids in the assembly, structure, and function of hetero-oligomeric membrane protein complexes is poorly understood. The dimeric photosynthetic cytochrome b6f complex, a 16-mer of eight distinct subunits and 26 transmembrane helices, catalyzes transmembrane proton-coupled electron transfer for energy storage. Using a 2.5 Å crystal structure of the dimeric complex, we identified 23 distinct lipid-binding sites per monomer. Annular lipids are proposed to provide a connection for super-complex formation with the photosystem-I reaction center and the LHCII kinase enzyme for transmembrane signaling. Internal lipids mediate crosslinking to stabilize the domain-swapped iron-sulfur protein subunit, dielectric heterogeneity within intermonomer and intramonomer electron transfer pathways, and dimer stabilization through lipid-mediated intermonomer interactions. This study provides a complete structure analysis of lipid-mediated functions in a multi-subunit membrane protein complex and reveals lipid sites at positions essential for assembly and function.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.