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Ultrafast structural changes within a photosynthetic reaction centre

dc.contributor.authorDods, Robert
dc.contributor.authorBåth, Petra
dc.contributor.authorMorozov, Dmitry
dc.contributor.authorGagnér, Viktor Ahlberg
dc.contributor.authorArnlund, David
dc.contributor.authorLuk, Hoi Ling
dc.contributor.authorKübel, Joachim
dc.contributor.authorMaj, Michał
dc.contributor.authorVallejos, Adams
dc.contributor.authorWickstrand, Cecilia
dc.contributor.authorBosman, Robert
dc.contributor.authorBeyerlein, Kenneth R.
dc.contributor.authorNelson, Garrett
dc.contributor.authorLiang, Mengning
dc.contributor.authorMilathianaki, Despina
dc.contributor.authorRobinson, Joseph
dc.contributor.authorHarimoorthy, Rajiv
dc.contributor.authorBerntsen, Peter
dc.contributor.authorMalmerberg, Erik
dc.contributor.authorJohansson, Linda
dc.contributor.authorAndersson, Rebecka
dc.contributor.authorCarbajo, Sergio
dc.contributor.authorClaesson, Elin
dc.contributor.authorConrad, Chelsie E.
dc.contributor.authorDahl, Peter
dc.contributor.authorHammarin, Greger
dc.contributor.authorHunter, Mark S.
dc.contributor.authorLi, Chufeng
dc.contributor.authorLisova, Stella
dc.contributor.authorRoyant, Antoine
dc.contributor.authorSafari, Cecilia
dc.contributor.authorSharma, Amit
dc.contributor.authorWilliams, Garth J.
dc.contributor.authorYefanov, Oleksandr
dc.contributor.authorWestenhoff, Sebastian
dc.contributor.authorDavidsson, Jan
dc.contributor.authorDePonte, Daniel P.
dc.contributor.authorBoutet, Sébastien
dc.contributor.authorBarty, Anton
dc.contributor.authorKatona, Gergely
dc.contributor.authorGroenhof, Gerrit
dc.contributor.authorBrändén, Gisela
dc.contributor.authorNeutze, Richard
dc.date.accessioned2021-01-14T13:57:35Z
dc.date.available2021-01-14T13:57:35Z
dc.date.issued2021
dc.identifier.citationDods, R., Båth, P., Morozov, D., Gagnér, V. A., Arnlund, D., Luk, H. L., Kübel, J., Maj, M., Vallejos, A., Wickstrand, C., Bosman, R., Beyerlein, K. R., Nelson, G., Liang, M., Milathianaki, D., Robinson, J., Harimoorthy, R., Berntsen, P., Malmerberg, E., . . . Neutze, R. (2021). Ultrafast structural changes within a photosynthetic reaction centre. <i>Nature</i>, <i>589</i>(7841), 310-314. <a href="https://doi.org/10.1038/s41586-020-3000-7" target="_blank">https://doi.org/10.1038/s41586-020-3000-7</a>
dc.identifier.otherCONVID_47252619
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/73626
dc.description.abstractPhotosynthetic 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.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherNature Publishing Group
dc.relation.ispartofseriesNature
dc.rightsIn Copyright
dc.titleUltrafast structural changes within a photosynthetic reaction centre
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202101141102
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineNanoscience Centerfi
dc.contributor.oppiaineFysikaalinen kemiafi
dc.contributor.oppiaineNanoscience Centeren
dc.contributor.oppiainePhysical Chemistryen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.format.pagerange310-314
dc.relation.issn0028-0836
dc.relation.numberinseries7841
dc.relation.volume589
dc.type.versionacceptedVersion
dc.rights.copyright© Nature Publishing Group, 2020
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber304455
dc.relation.grantnumber290677
dc.subject.ysoröntgenkristallografia
dc.subject.ysoklorofylli
dc.subject.ysoyhteyttäminen
dc.subject.ysokalvot (biologia)
dc.subject.ysobakteerit
dc.subject.ysobioenergetiikka
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p29058
jyx.subject.urihttp://www.yso.fi/onto/yso/p3007
jyx.subject.urihttp://www.yso.fi/onto/yso/p3008
jyx.subject.urihttp://www.yso.fi/onto/yso/p21156
jyx.subject.urihttp://www.yso.fi/onto/yso/p1749
jyx.subject.urihttp://www.yso.fi/onto/yso/p1374
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1038/s41586-020-3000-7
dc.relation.funderResearch Council of Finlanden
dc.relation.funderResearch Council of Finlanden
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
jyx.fundingprogramOthers, AoFen
jyx.fundingprogramAcademy Project, AoFen
jyx.fundingprogramMuut, SAfi
jyx.fundingprogramAkatemiahanke, SAfi
jyx.fundinginformationUse of the Linac Coherent Light Source (LCLS), SLAC National Accelerator Laboratory, is supported by the US Department of Energy, Office of Science, Office of Basic Energy Sciences under contract no. DE-AC02-76SF00515. Parts of the sample delivery system used at LCLS for this research were funded by NIH grant P41GM103393, formerly P41RR001209. Complementary studies were performed at BL3 of SACLA with the approval of the Japan Synchrotron Radiation Research Institute (JASRI, proposal number 2018B8068). R.N. acknowledges funding from the European Commission Marie Curie Training Networks (X-Probe, NanoMem), the European Union’s Horizon 2020 research and innovation programme (grant agreement 789030) and the Swedish Research Council (grants 2015-00560 and 349-2011-6485), the Swedish Foundation for Strategic Research (grant SRL10-0036), and the Knut and Alice Wallenberg Foundation (grant KAW 2012.0284, KAW 2012.0275 and KAW 2014.0275). G.B. acknowledges funding from the Swedish Research Council (grant 2017-06734) and the Swedish Foundation for Strategic Research (grant ID17-0060). G.G., D. Morozov and H.L.L. acknowledge funding from the Academy of Finland (grants 290677 and 304455), the BioExcel CoE project funded by the European Union contracts H2020-INFRAEDI-02-2018-823830 and H2020-EINFRA-2015-1-675728, and the CSC-IT centre in Espoo for access to computing resources. R.N. thanks N. Woodbury for discussions.
dc.type.okmA1


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