Membrane protein megahertz crystallography at the European XFEL
Nature Communications, 2019 The European X-ray free-electron laser (EuXFEL) in Hamburg is the first XFEL with a megahertz repetition rate. Here the authors present the 2.9 Å structure of the large membrane protein complex Photosystem I from T.
Chris Gisriel +77 more
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Role of plastid protein phosphatase TAP38 in LHCII dephosphorylation and thylakoid electron flow. [PDF]
PLoS Biology, 2010 Short-term changes in illumination elicit alterations in thylakoid protein phosphorylation and reorganization of the photosynthetic machinery. Phosphorylation of LHCII, the light-harvesting complex of photosystem II, facilitates its relocation to ...
Mathias Pribil +4 more
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Data in Brief, 2016 Here, we have compiled a nuclear magnetic resonance (NMR)-derived set of nuclear Overhauser enhancement (NOE) distance and dihedral angle restraints that allow for the calculation of the structure of the NDH-1 complex subunit CupS from ...
Annika Korste +4 more
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Different adaptation strategies of two citrus scion/rootstock combinations in response to drought stress [PDF]
, 2017 Scion/rootstock interaction is important for plant development and for breeding programs. In this context, polyploid rootstocks presented several advantages, mainly in relation to biotic and abiotic stresses.
Bonatto, Diego +6 more
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Functional and structural changes in chloroplasts of senescent tobacco leaves
Acta Societatis Botanicorum Poloniae, 2015 The relationship between the structure and the function of chloroplasts of aging tobacco leaves was studied. From the observations of chloroplast structure in electron microscope, the results of other authors concerning earlier degradation of stroma ...
Danuta Wolińska
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BioTech, 2022 Botryococcus braunii (B. braunii) is a green microalga primarily found in freshwater, reservoirs, and ponds. Photosynthetic pigments from algae have shown many bioactive molecules with therapeutic potential.
Freisa M. Joaquín-Ovalle +11 more
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Spectrally selective fluorescence imaging of Chlorobaculum tepidum reaction centers conjugated to chelator-modified silver nanowires [PDF]
, 2017 A polyhistidine tag (His-tag) present on Chlorobaculum tepidum reaction centers (RCs) was used to immobilize photosynthetic complexes on a silver nanowire (AgNW) modified with nickel-chelating nitrilo-triacetic acid (Ni-NTA).
Ashraf, Khuram +7 more
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Photosystem I Multilayers within Porous Indium Tin Oxide Cathodes Enhance Mediated Electron Transfer
ChemElectroChem, 2020 Invited for this month's cover picture is the group of Dr. David E. Cliffel from Vanderbilt University (USA). The Cover Picture shows a Photosystem I (PSI) protein complex converting sunlight into chemical energy through an electron transfer reaction ...
Kody D. Wolfe +5 more
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A novel chloroplast super-complex consisting of the ATP synthase and photosystem I reaction center.
PLoS ONE, 2020 Several 'super-complexes' of individual hetero-oligomeric membrane protein complexes, whose function is to facilitate intra-membrane electron and proton transfer and harvesting of light energy, have been previously characterized in the mitochondrial ...
Satarupa Bhaduri +5 more
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ZZE-Configuration of chromophore ß-153 in C-phycocyanin from Mastigocladus laminosus [PDF]
, 1987 The photochemistry of C-phycocyanin has been studied after denaturation in the dark. It shows an irreversible reaction which has characteristics of a Ζ,Ζ,Ε- to Z,Z,Z-isomerization of dihydrobilins. Its amplitude depends on the reaction conditions, with
Bode, W. +7 more
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