Photosynthesis pp 555-578 | Cite as

The Primary Electron Acceptor A0 of Photosystem I

Part of the Advances in Photosynthesis and Respiration book series (AIPH, volume 10)


Difference Spectrum Absorbance Change Primary Electron Acceptor Primary Acceptor Open Reaction Center 
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For further reading

  1. R1.
    P Mathis and AW Rutherford (1987) The primary reactions of photosystems I and II of algae and higher plants. In: J Amesz (ed) Photosynthesis, pp.63–96. ElsevierGoogle Scholar
  2. R2.
    JH Golbeck (1992) Structure and function of photosystem I. Annu Rev Plant Physiol Plant Mol Biol 43:193–324CrossRefGoogle Scholar
  3. R3.
    R Malkin (1995) Photosystem I electron transfer reactions Components and kinetics. In: DR Ort and CF Yocum (eds) Oxygenic Photosynthesis: The Light Reactions. pp 313–332. Kluwer Acad PublGoogle Scholar
  4. R4.
    K Brettel (1997) Electron transfer and arrangement of the redox cofactors in photosystem I. Biochim Biophys Acta 1318: 322–373Google Scholar
  5. R5.
    P Setif (1992) Energy transfer and trapping in photosystem I. In: J Barber (ed) The Photosystems: Structure, Function and Molecular Biology, pp 471–499. ElsevierGoogle Scholar


  1. 1.
    P Mathis, K Sauer and R Remy (1978) Rapidly reversible flash-induced electron transfer in a P-700 chlorophyll-protein complex isolated with SDS. FEBS Lett 88: 275–278CrossRefGoogle Scholar
  2. 2.
    K Sauer, P Mathis, S Acker and JA van Best (1979) Absorption changes of P-700 reversible in milliseconds at low temperature in Triton-solubilized photosystem I particles. Biochim Biophys Acta 545: 466–472PubMedGoogle Scholar
  3. 3.
    VA Shuvalov, E Dolan and B Ke (1979) Spectral and kinetic evidence for two early electron acceptors in photosystem I. Proc Nat Acad Sci, USA 76: 770–773Google Scholar
  4. 4.
    I Fujita, MS Davis and J Fajer (1978) Anion radicals of pheophytin and chlorophyll a: Their role in the primary charge separations of plant photosynthesis. J Am Chem Soc 100: 6280–6282CrossRefGoogle Scholar
  5. 5.
    T Swarthoff, P Gast, J Amesz and HP Buisman (1982) Photoaccumulation of reduced primary electron acceptors of photosystem I of photosynthesis. FEBS Lett 146: 129–132CrossRefGoogle Scholar
  6. 6.
    I Ikegami and B Ke (1984) A 160-kilodalton photosystem-l reaction-center complex. Low temperature absorption and EPR spectroscopy of the early electron acceptors. Biochim Biophys Acta 764: 70–79Google Scholar
  7. 7.
    RW Mansfield and MCW Evans (1985) Optical difference spectrum of the electron acceptor A0in photosystem l. FEBS Lett 190: 237–241CrossRefGoogle Scholar
  8. 8.
    J Bonnerjea and MCW Evans (1982) Identification of multiple components in the intermediary electron carrier complex of photosystem I. FEBS Lett 190: 237–241Google Scholar
  9. 9.
    P Gast, T Swarthoff, FCR Ebskamp and AJ Hoff (1983) Evidence for a new early acceptor in photosystem I of plants. An ESR investigation of reaction center triplet yield and of reduced intermediary acceptors. Biochim Biophys Acta 722:163–175Google Scholar
  10. 10.
    JL McCracken and K Sauer (1983) Orientation dependence of radical pair interactions in spinach chloroplasts. Biochim Biophys Acta 724: 83–93Google Scholar
  11. 11.
    JM Fenton, MJ Pellin, Govindjee and KJ Kaufmann (1979) Primary photochemistry of the reaction center of photosystem I. FEBS Lett 100:1–4PubMedCrossRefGoogle Scholar
  12. 12.
    VA Shuvalov, B Ke and E Dolan (1979) Kinetic and spectral properties of the intermediary electron acceptor A1in photosystem I. Subnanosecond spectroscopy. FEBS Lett 100: 5–8PubMedCrossRefGoogle Scholar
  13. 13.
    VA Shuvalov, AV Klevanik, AV Sharkov, PG Kryukov and B Ke (1979) Picosecond spectroscopy of photosystem I reaction centers. FEBS Lett 107: 313–316PubMedCrossRefGoogle Scholar
  14. 14.
    AM Nuijs, VA Shuvalov, HJ van Gorkom, JJ Plijter and LNM Duysens (1986) Picosecond absorbance difference spectroscopy on the primary reactions and the antenna-excited states in photosystem I particles. Biochim Biophys Acta 850: 310–318Google Scholar
  15. 15.
    VA Shuvalov, AM Nuijs, HJ van Gorkom, HWJ Smit and LNM Duysens (1986) Picosecond absorbance changes upon selective excitation of the primary electron donor P-700 in photosystem I. Biochim Biophys Acta 850: 319–323Google Scholar
  16. 16.
    MR Wasielewski, JM Fenton and Govindjee (1987) The rate of formation of P700+A0-in photosystem I particles from spinach as measured by picosecond transient absorption spectroscopy. Photosynthesis Res 12: 181–190Google Scholar
  17. 17.
    P Mathis, I Ikegami and P SØtif (1988) Nanosecond flash studies of the absorption spectrum of the photosystem I primary acceptor A0 Photosynthesis Res 16: 203–210Google Scholar
  18. 18.
    I Ikegami and S Katoh (1975) Enrichment of photosystem I reaction-center chlorophyll from spinach chlorplasts. Biochim biophys Acta 376: 588–592PubMedGoogle Scholar
  19. 19.
    D Kim, K Yoshihara and I Ikegami (1989) Picosecond photochemistry of P700-enriched and vitamin K1-depleted photosystem I particles isolated from spinach. Plant Cell Physiol 30: 679–684Google Scholar
  20. 20.
    S Kumazaki, H Kandori, H Petek, K Yoshihara and I Ikegami (1994) Primary photochemical processes in P700-enriched photosystem I particles: Trap-limited excitation decay and primary charge separation. J Phys Chem 98: 10335–10342Google Scholar
  21. 21.
    S Kumazaki, M Iwaki, I Ikegami, H Kandori, K Yoshihara and S Itoh (1994) Rates of primary electron transfer reactions in the photosystem I reaction center reconstituted with different quinones as the secondary acceptor. J Phys Chem 98: 11220–11225Google Scholar
  22. 22.
    AR Holzwarth, G Schatz, H Brock and E Bittermann (1993) Energy transfer and charge separation kinetics in photosystem I. Part 1. Picosecond transient absorption and fluorescence study of cyanobacterial photosystem I particles. Biophys J 64: 1813–1826Google Scholar
  23. 23.
    DR Klug, LB Giorgi, B Crystal, J Barber and G Porter (1989) Energy transfer to low energy chlorophyll species prior to trapping by P700 and subsequent electron transfer. Photosynthesis Res 22: 277–284Google Scholar
  24. 24.
    G Hastings, FAM Kleinherenbrink, S Lin, TJ McHugh and RE Blankenship (1994) Observation of the reduction and reoxidation of the primary electron acceptor in photosystem I. Biochemistry 33: 3193–3200PubMedGoogle Scholar
  25. 25.
    G Hastings, FAM Kleinherenbrink, S Lin and RE Blankenship (1994) Time-resolved fluorescence and absorption spectroscopy of photosystem I. Biochemistry 33: 3185–3192PubMedGoogle Scholar
  26. 26.
    D Mi, S Lin and RE Blankenship (1999) Picosecond transient absorption spectroscopy in the blue spectral region of photosystem I. Biochemistry 38: 15231–15237PubMedCrossRefGoogle Scholar

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