Literature DB >> 181055

Electron spin resonance spectrum of species "X" which may function as the primary electron acceptor in photosystem I of green plant photosynthesis.

A R Mcintosh, J R Bolton.   

Abstract

Purified Photosystem I particles from spinach when reduced with 10 mM dithionite at pH 9 exhibited a 50% light reversible-ESR Signall (P-700+) at about 10 K. It was possible to show by signal-averaging techniques that a light-reversible ESR spectrum concomitant with the reversible Single 1 can be observed with approximate principal g factors at g = 2.07, g = 1.86 and g = 1.75.

Entities:  

Mesh：

Year:  1976        PMID： 181055

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  7 in total

1.  Triplet states in photosystem I of spinach chloroplasts and subchloroplast particles.

Authors:  H A Frank; M B McLean; K Sauer
Journal:  Proc Natl Acad Sci U S A       Date:  1979-10       Impact factor: 11.205

2.  Development of electron spin polarization in photosynthetic electron transfer by the radical pair mechanism.

Authors:  R Friesner; G C Dismukes; K Sauer
Journal:  Biophys J       Date:  1979-02       Impact factor: 4.033

3.  Electron spin polarization in photosynthesis and the mechanism of electron transfer in photosystem I. Experimental observations.

Authors:  G C Dismukes; A McGuire; R Blankenship; K Sauer
Journal:  Biophys J       Date:  1978-03       Impact factor: 4.033

4.  Quantitative electron-paramagnetic-resonance measurements of the electron-transfer components of the photosystem-I reaction centre. The reaction-centre chlorophyll (P700), the primary electron acceptor X and bound iron-sulphur centre A.

Authors:  P Heathcote; D L Williams-Smith; M C Evans
Journal:  Biochem J       Date:  1978-02-15       Impact factor: 3.857

5.  Primary photochemistry in photosystem-I.

Authors:  A W Rutherford; P Heathcote
Journal:  Photosynth Res       Date:  1985-12       Impact factor: 3.573

6.  Appearance of Membrane-bound Iron-Sulfur Centers and the Photosystem I Reaction Center during Greening of Barley Leaves.

Authors:  B G Baltimore; R Malkin
Journal:  Plant Physiol       Date:  1977-07       Impact factor: 8.340

7.  Electron paramagentic resonance studies of photosynthetic electron transport: photoreduction of ferredoxinand membrane-bound iron-sulfur centers.

Authors:  D I Arnon; H Y Tsujimoto; T Hiyama
Journal:  Proc Natl Acad Sci U S A       Date:  1977-09       Impact factor: 11.205
  7 in total

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