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Exciton transfer between LH1 antenna complex and photosynthetic reaction center dimer

Abstract

The exciton transfer between light-harvesting complex 1(LH1) and photosynthetic reaction center dimer is investigated theoretically. We assume a ring shape structure of the LH1 complex with dimer in the ring centre. The kinetic equations which describe the energy transfer between the antenna complex and reaction center dimer were derived. It was shown that the dimer does not act as a photon trap. There is a weak localization of the exciton on the dimer and there is relatively rapid back exciton transfer from dimer to antenna complex which depends on the number of the pigment molecules in the antenna ring. The relation between the rates of the exciton transfer from the antenna complex to dimer and back transfer from dimer to antenna complex has been derived.

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References

  1. 1.

    van Grondelle, R., Dekker, J., Gillbro, T., Sundstrom, V.: Energy transfer and trapping in photosynthesis. BBA Bioenerg. 1187, 1–65 (1994)

    Article  Google Scholar 

  2. 2.

    Blankenship, R.: Molecular mechanisms of photosynthesis. Wiley Blackwell, Oxford (2014)

    Google Scholar 

  3. 3.

    Deisenhofer, J., Michel, H.: Nobel lecture. The photosynthetic reaction centre from the purple bacterium Rhodopseudomonas viridis. EMBO J 8, 2149–2170 (1989)

    Article  Google Scholar 

  4. 4.

    Feher, G., Okamura, M.Y.: Chemical composition and properties of reaction centers. In: Clayton, R.K., Sistrom W.R. (eds.) The Photosynthetic Bacteria, pp 349–386. Plenum Publishing Corp., New York (1978)

  5. 5.

    Damjanović, A., Ritz, T., Schulten, K.: Excitation energy trapping by the reaction center of Rhodobacter sphaeroides. Int. J. Quantum Chem. 77, 139–151 (2000)

    Article  Google Scholar 

  6. 6.

    Strümpfer, J., Schulten, K.: Excited state dynamics in photosynthetic reaction center and light harvesting complex 1. J. Chem. Phys. 137, 065101–8 (2012)

    ADS  Article  Google Scholar 

  7. 7.

    Kenkre, V., Reineker, P.: Exciton Dynamics in Molecular Crystals and Aggregates. Springer, Berlin (1982)

    Book  Google Scholar 

  8. 8.

    Sparpaglione, M., Mukamel, S.: Dielectric friction and the transition from adiabatic to nonadiabatic electron transfer. I. Solvation dynamics in Liouville space. J. Chem. Phys. 88, 3263–3280 (1988)

    ADS  Article  Google Scholar 

  9. 9.

    Pudlak, M., Pichugin, K., Nazmitdinov, R., Pincak, R.: Quantum nonequilibrium approach for fast electron transport in open systems: photosynthetic reaction centers. Phys. Rev. E. 84, 051912–6 (2011)

    ADS  Article  Google Scholar 

  10. 10.

    Niwa, S., Yu, L.-J., Takeda, K., Hirano, Y., Kawakami, T., Wang-Otomo, Z.-Y., Miki, K.: Structure of the LH1-RC complex from Thermochromatium tepidum at 3.0 Å. Nature 508, 228–232 (2014)

    ADS  Article  Google Scholar 

  11. 11.

    Roszak, A., Howard, T., Southall, J., Gardiner, A., Law, C., Isaacs, N., Cogdell, R.: Crystal structure of the RC-LH1 core complex from Rhodopseudomonas palustris. Science 302, 1969–1972 (2003)

    ADS  Article  Google Scholar 

  12. 12.

    Qian, P., Bullough, P., Hunter, C.: Three-dimensional reconstruction of a membrane-bending complex: the RC-LH1-PufX core dimer of Rhodobacter sphaeroides. J. Biol. Chem. 283, 14002–14011 (2008)

    Article  Google Scholar 

  13. 13.

    Koolhaas, M., Frese, R., Fowler, G., Bibby, T., Georgakopoulou, S., Van Der Zwan, G., Hunter, C., Van Grondelle, R.: Identification of the upper exciton component of the b850 bacteriochlorophylls of the LH2 antenna complex, using a B800-free mutant of Rhodobacter sphaeroides. Biochemistry 37, 4693–4698 (1998)

    Article  Google Scholar 

  14. 14.

    Lyle, P., Kolaczkowski, S., Small, G.: Photochemical hole-burned spectra of protonated and deuterated reaction centers of Rhodobacter sphaeroides. J. Phys. Chem. 97, 6924–6933 (1993)

    Article  Google Scholar 

  15. 15.

    Jonas, D., Lang, M., Nagasawa, Y., Joo, T., Fleming, G.: Pump-probe polarization anisotropy study of femtosecond energy transfer within the photosynthetic reaction center of Rhodobacter sphaeroides R26. J. Phys. Chem. 100, 12660–12673 (1996)

    Article  Google Scholar 

  16. 16.

    Romero, E., Novoderezhkin, V. I., van Grondelle, R.: Excitation energy transfer in higher plants. In: Mohseni, M., Omar, Y., Engel, G.S., Plenio, M.B. (eds.) Quantum Effects in Biology, pp 179–197. Cambridge University Press, Cambridge (2014)

  17. 17.

    Timpmann, K., Zhang, F., Freiberg, A., Sundström, V.: Detrapping of excitation energy from the reaction centre in the photosynthetic purple bacterium Rhodospirillum rubrum. BBA Bioenerg. 1183, 185–193 (1993)

    Article  Google Scholar 

  18. 18.

    Freiberg, A.: Coupling of antennas to reaction centers. In: Blankenship, R.E., Madigan, M.T., Bauer, C.E (eds.) Anoxygenic Photosynthetic Bacteria, pp 385–398. Springer, Dordrecht (1995)

  19. 19.

    C̆ápek, V., Szöcs, V.: Is the sink model of exciton trapping in molecular condensates satisfactory? Phys. Status Solidi (b) 125, K137–K142 (1984)

    ADS  Article  Google Scholar 

Download references

Acknowledgements

The work was partially funded by the Slovak Grant Agency for Science VEGA under the grant number VEGA 2/0009/19. We thank E. Bartoš from IP SAS for helpful discussion and manuscript review.

Funding

This study was funded by the grant VEGA 2/0009/19 from the Slovak Academy of Sciences.

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Correspondence to Richard Pinčák.

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The only participants in the research of the manuscript are the authors; the presented results are their work, and no other individuals are participating. All relevant data are including in the manuscript. It is a theoretical study, so ethical approval is not required. We declare no ethical issues.

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This article belongs to the Topical Collection: 10. Section -Other (General Biological Physics)

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Pudlák, M., Pinčák, R. Exciton transfer between LH1 antenna complex and photosynthetic reaction center dimer. J Biol Phys 47, 271–286 (2021). https://doi.org/10.1007/s10867-021-09576-7

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Keywords

  • Transport of energy
  • Exciton
  • LHC complex
  • Reaction center
  • Dimer
  • Photosynthesis