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Ultrafast structura...
Ultrafast structural changes within a photosynthetic reaction centre.
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- Dods, Robert, 1989 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Båth, Petra, 1988 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Morozov, Dmitry (author)
- Univ Jyvaskyla, Nanosci Ctr, Jyvaskyla, Finland.;Univ Jyvaskyla, Dept Chem, Jyvaskyla, Finland.
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- Ahlberg Gagnér, Viktor (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Arnlund, David (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Luk, Hoi Ling (author)
- Univ Jyvaskyla, Nanosci Ctr, Jyvaskyla, Finland.;Univ Jyvaskyla, Dept Chem, Jyvaskyla, Finland.
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- Kübel, Joachim, 1988 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Maj, Michal (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Vallejos, Adams, 1987 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Wickstrand, Cecilia (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Bosman, Robert, 1991 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Beyerlein, Kenneth R (author)
- DESY, Ctr Free Electron Laser Sci, Hamburg, Germany.
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- Nelson, Garrett (author)
- Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA.
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- Liang, Mengning (author)
- Stanford Linear Accelerator Ctr, Linac Coherent Light Source, Natl Accelerator Lab, Menlo Pk, CA USA.
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- Milathianaki, Despina (author)
- Stanford Linear Accelerator Ctr, Linac Coherent Light Source, Natl Accelerator Lab, Menlo Pk, CA USA.
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- Robinson, Joseph (author)
- Stanford Linear Accelerator Ctr, Linac Coherent Light Source, Natl Accelerator Lab, Menlo Pk, CA USA.
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- Harimoorthy, Rajiv (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Berntsen, Peter, 1974 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.;La Trobe Univ, La Trobe Inst Mol Sci, Australian Res Council Ctr Excellence Adv Mol Ima, Melbourne, Vic, Australia.
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- Malmerberg, Erik (author)
- Lawrence Berkeley Natl Lab, Mol Biophys & Integrated Bioimaging, Berkeley, CA USA.
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- Johansson, Linda C, 1983 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.;Univ Southern Calif, USC Michelson Ctr Convergent Biosci, Bridge Inst, Los Angeles, CA 90007 USA.
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- Andersson, Rebecka, 1988 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Carbajo, Sergio (author)
- Stanford Linear Accelerator Ctr, Linac Coherent Light Source, Natl Accelerator Lab, Menlo Pk, CA USA.
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- Claesson, Elin, 1989 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Conrad, Chelsie E (author)
- Arizona State Univ, Dept Chem & Biochem, Tempe, AZ USA.
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- Dahl, Peter, 1965 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Hammarin, Greger, 1981 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Hunter, Mark S (author)
- Stanford Linear Accelerator Ctr, Linac Coherent Light Source, Natl Accelerator Lab, Menlo Pk, CA USA.
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- Li, Chufeng (author)
- Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA.
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- Lisova, Stella (author)
- Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA.
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- Royant, Antoine (author)
- Univ Grenoble Alpes, CEA, CNRS, Inst Biol Struct IBS, Grenoble, France.;European Synchrotron Radiat Facil, Grenoble, France.
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- Safari, Cecilia, 1989 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Sharma, Amit (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Williams, Garth J (author)
- Stanford Linear Accelerator Ctr, Linac Coherent Light Source, Natl Accelerator Lab, Menlo Pk, CA USA.
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- Yefanov, Oleksandr (author)
- DESY, Ctr Free Electron Laser Sci, Hamburg, Germany.
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- Westenhoff, Sebastian, 1978 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Davidsson, Jan (author)
- Uppsala universitet,Fysikalisk kemi
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- DePonte, Daniel P (author)
- Stanford Linear Accelerator Ctr, Linac Coherent Light Source, Natl Accelerator Lab, Menlo Pk, CA USA.
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- Boutet, Sébastien (author)
- Stanford Linear Accelerator Ctr, Linac Coherent Light Source, Natl Accelerator Lab, Menlo Pk, CA USA.
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- Barty, Anton (author)
- DESY, Ctr Free Electron Laser Sci, Hamburg, Germany.
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- Katona, Gergely, 1975 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Groenhof, Gerrit (author)
- Univ Jyvaskyla, Nanosci Ctr, Jyvaskyla, Finland.;Univ Jyvaskyla, Dept Chem, Jyvaskyla, Finland.
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- Brändén, Gisela, 1975 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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- Neutze, Richard, 1969 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology,Univ Gothenburg, Dept Chem & Mol Biol, Gothenburg, Sweden.
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(creator_code:org_t)
- 2020-12-02
- 2021
- English.
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In: Nature. - : Springer Science and Business Media LLC. - 1476-4687 .- 0028-0836. ; 589:7841, s. 310-314
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Abstract
Subject headings
Close
- Photosynthetic reaction centres harvest the energy content of sunlight by transporting electrons across an energy-transducing biological membrane. Here we use time-resolved serial femtosecond crystallography1 using an X-ray free-electron laser2 to observe light-induced structural changes in the photosynthetic reaction centre of Blastochloris viridis on a timescale of picoseconds. Structural perturbations first occur at the special pair of chlorophyll molecules of the photosynthetic reaction centre that are photo-oxidized by light. Electron transfer to the menaquinone acceptor on the opposite side of the membrane induces a movement of this cofactor together with lower amplitude protein rearrangements. These observations reveal how proteins use conformational dynamics to stabilize the charge-separation steps of electron-transfer reactions.
Subject headings
- NATURVETENSKAP -- Biologi -- Biokemi och molekylärbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Biochemistry and Molecular Biology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Strukturbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Structural Biology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Biofysik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Biophysics (hsv//eng)
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
Keyword
- Bacteriochlorophylls
- metabolism
- Binding Sites
- drug effects
- Chlorophyll
- metabolism
- radiation effects
- Crystallography
- Cytoplasm
- metabolism
- Electron Transport
- drug effects
- Electrons
- Hyphomicrobiaceae
- enzymology
- metabolism
- Lasers
- Models
- Molecular
- Oxidation-Reduction
- radiation effects
- Pheophytins
- metabolism
- Photosynthetic Reaction Center Complex Proteins
- chemistry
- metabolism
- radiation effects
- Protons
- Ubiquinone
- analogs & derivatives
- metabolism
- Vitamin K 2
- metabolism
Publication and Content Type
- ref (subject category)
- art (subject category)
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Dods, Robert, 19 ...
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Båth, Petra, 198 ...
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Morozov, Dmitry
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Ahlberg Gagnér, ...
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Arnlund, David
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Luk, Hoi Ling
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Kübel, Joachim, ...
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Maj, Michal
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Vallejos, Adams, ...
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Wickstrand, Ceci ...
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Bosman, Robert, ...
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Beyerlein, Kenne ...
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Nelson, Garrett
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Liang, Mengning
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Milathianaki, De ...
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Robinson, Joseph
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Harimoorthy, Raj ...
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Berntsen, Peter, ...
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Malmerberg, Erik
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Johansson, Linda ...
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Andersson, Rebec ...
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Carbajo, Sergio
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Claesson, Elin, ...
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Conrad, Chelsie ...
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Dahl, Peter, 196 ...
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Hammarin, Greger ...
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Hunter, Mark S
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Li, Chufeng
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Lisova, Stella
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Royant, Antoine
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Safari, Cecilia, ...
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Sharma, Amit
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Williams, Garth ...
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Yefanov, Oleksan ...
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Westenhoff, Seba ...
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Davidsson, Jan
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DePonte, Daniel ...
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Boutet, Sébastie ...
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Barty, Anton
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Katona, Gergely, ...
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Groenhof, Gerrit
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Brändén, Gisela, ...
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Neutze, Richard, ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Biochemistry and ...
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NATURAL SCIENCES
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and Biological Scien ...
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and Structural Biolo ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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Nature
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University of Gothenburg
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Uppsala University