DOI: 10.1016/0014-5793(82)80831-4. Identification of multiple components in the intermediary electron carrier complex of photosystem I

Identification of multiple components in the intermediary electron carrier complex of photosystem I

10.1016/0014-5793(82)80831-4

Crossref journal-article

Wiley

FEBS Letters (311)

Abstract

Illumination at 230 K of dithionite‐reduced particles results in the appearance of an EPR detectable radical 13 G wide with g = 2.0033. This radical is formed in a ratio of 2.28 (±0.5)/P700. Investigation of the time course of formation shows two components are present. One (A 1) has g = 2.0051 and the other (A o g= 2.0024. Reduction of A 1 results in an increase in reaction centre triplet formation, subsequent reduction of A o results in a decrease of triplet formation to the base level. We propose that these components function sequentially in the transfer of electrons from P700 to the iron—sulphur acceptors.

Bibliography

Bonnerjea, J., & Evans, M. C. W. (1982). Identification of multiple components in the intermediary electron carrier complex of photosystem I. FEBS Letters, 148(2), 313â316. Portico.

Authors 2

J. Bonnerjea (first)
M.C.W. Evans (additional)

References 14 Referenced 97

10.1146/annurev.bi.47.070178.003223
10.1016/0014-5793(80)80086-X
{'key': 'e_1_2_1_4_1', 'first-page': '251', 'volume-title': 'Iron Sulfur Proteins', 'author': 'Evans M.C.W.', 'year': '1982'} / Iron Sulfur Proteins by Evans M.C.W. (1982)
10.1016/0005-2728(78)90166-4
10.1016/S0014-5793(79)80007-1
10.1016/0014-5793(80)80832-5
{'key': 'e_1_2_1_8_1', 'first-page': '665', 'volume-title': 'Photosynthesis', 'author': 'Heathcote P.', 'year': '1981'} / Photosynthesis by Heathcote P. (1981)
10.1021/ja00543a062
10.1073/pnas.76.10.5124
10.1016/0005-2728(81)90022-0
10.1016/0005-2728(82)90158-X
10.1042/bj1700365
{'key': 'e_1_2_1_14_1', 'first-page': '119', 'author': 'Randolph M.L.', 'year': '1982', 'journal-title': 'Biological Applications of Electron Spin Resonance'} / Biological Applications of Electron Spin Resonance by Randolph M.L. (1982)
10.1016/0005-2728(82)90266-3

Dates

Type	When
Created	23 years, 1 month ago (July 25, 2002, 3:59 a.m.)
Deposited	1 year, 11 months ago (Sept. 16, 2023, 4:57 a.m.)
Indexed	3 weeks, 6 days ago (Aug. 6, 2025, 9:38 a.m.)
Issued	42 years, 9 months ago (Nov. 8, 1982)
Published	42 years, 9 months ago (Nov. 8, 1982)
Published Online	23 years, 10 months ago (Oct. 23, 2001)
Published Print	42 years, 9 months ago (Nov. 8, 1982)

Funders 0

None

BibTeX

@article{Bonnerjea_1982, title={Identification of multiple components in the intermediary electron carrier complex of photosystem I}, volume={148}, ISSN={1873-3468}, url={http://dx.doi.org/10.1016/0014-5793(82)80831-4}, DOI={10.1016/0014-5793(82)80831-4}, number={2}, journal={FEBS Letters}, publisher={Wiley}, author={Bonnerjea, J. and Evans, M.C.W.}, year={1982}, month=nov, pages={313–316} }

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