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dc.contributor.authorİşerı, E. İ.en_US
dc.contributor.authorAlbayrak, D.en_US
dc.contributor.authorGülen, D.en_US
dc.date.accessioned2016-02-08T10:36:44Z
dc.date.available2016-02-08T10:36:44Zen_US
dc.date.issued2000en_US
dc.identifier.issn0092-0606
dc.identifier.urihttp://hdl.handle.net/11693/24954en_US
dc.description.abstractWe have suggested a model for the electronic excited states of the minor plant antenna, CP29, by incorporating a considerable part of the current information offered by structure determination, site-directed mutagenesis, and spectroscopy in the modeling. We have assumed that the electronic excited states of the complex have been decided by the chlorophyll-chlorophyll (Chl) and Chl-protein interactions and have modeled the Coulombic interaction between a pair of Chls in the point-dipole approximation and the Chl-protein interactions are treated as empirical fit parameters. We have suggested the Qy dipole moment orientations and the site energies for all the chlorophylls in the complex through a simultaneous simulation of the absorption and linear dichroism spectra. The assignments proposed have been discussed to yield a satisfactory reproduction of all prominent features of the absorption, linear and circular dichroism spectra as well as the key spectral and temporal characteristics of the energy transfer processes among the chlorophylls. The orientations and the spectral assignments obtained by relatively simple exciton calculations have been necessary to provide a good point of departure for more detailed treatments of structure-function relationship in CP29. Moreover, it has been discussed that the CP29 model suggested can guide the studies for a better understanding of the structure-function relationship in the major plant antenna, LHCII.en_US
dc.language.isoEnglishen_US
dc.source.titleJournal of Biological Physicsen_US
dc.relation.isversionofhttp://dx.doi.org/10.1023/A:1010352731838en_US
dc.subjectCP29en_US
dc.subjectElectronic excited statesen_US
dc.subjectEnergy transferen_US
dc.subjectLHCIIen_US
dc.subjectLight-harvesting complexesen_US
dc.subjectPhotosynthesisen_US
dc.subjectChlorophyllen_US
dc.subjectVegetable proteinen_US
dc.subjectAbsorption spectrophotometryen_US
dc.subjectAntennaen_US
dc.subjectArticleen_US
dc.subjectCalculationen_US
dc.subjectCircular dichroismen_US
dc.subjectDipoleen_US
dc.subjectElectronen_US
dc.subjectEnergy transferen_US
dc.subjectLinear dichroismen_US
dc.subjectModelen_US
dc.subjectMolecular interactionen_US
dc.subjectPhotosynthesisen_US
dc.subjectPlanten_US
dc.subjectPriority journalen_US
dc.subjectSimulationen_US
dc.subjectSite directed mutagenesisen_US
dc.subjectSpectroscopyen_US
dc.subjectStructure activity relationen_US
dc.subjectStructure analysisen_US
dc.titleElectronic excited states of the CP29 antenna complex of green plants: a model based on exciton calculationsen_US
dc.typeArticleen_US
dc.departmentComputer Technology and Information Systemsen_US
dc.citation.spage321en_US
dc.citation.epage339en_US
dc.citation.volumeNumber26en_US
dc.citation.issueNumber4en_US
dc.identifier.doi10.1023/A:1010352731838en_US
dc.publisherSpringer / Kluwer Academic Publishersen_US
dc.identifier.eissn1573-0689


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