DOI: 10.1016/0014-5793(94)00701-2. The <i>Rhodobacter sphaeroides</i> PufX protein is not required for photosynthetic competence in the absence of a light harvesting system

The Rhodobacter sphaeroides PufX protein is not required for photosynthetic competence in the absence of a light harvesting system

10.1016/0014-5793(94)00701-2

Crossref journal-article

Wiley

FEBS Letters (311)

Abstract

The effects of deletion of the gene encoding the PufX protein from Rhodobacter sphaeroides have been examined using bacterial strains with simplified photosystems. We find that the PufX protein is required for photosynthetic growth in strains which have the LH1 antenna complex, but is not required in a reaction centre‐only strain, suggesting that the PufX protein does not directly facilitate cyclic electron transfer between the reaction centre and the cytochrome bc 1 complex. The influence of PufX and carotenoid type on the size of the reaction center/LH1 core complex has also been examined in these strains.

Bibliography

McGlynn, P., Hunter, C. N., & Jones, M. R. (1994). The Rhodobacter sphaeroides PufX protein is not required for photosynthetic competence in the absence of a light harvesting system. FEBS Letters, 349(3), 349â353. Portico.

Authors 3

Peter McGlynn (first)
C.Neil Hunter (additional)
Michael R. Jones (additional)

References 20 Referenced 74

10.1016/0005-2728(77)90080-9
10.1073/pnas.80.21.6505
10.1073/pnas.81.23.7303
10.1128/jb.169.2.742-750.1987
10.1128/jb.168.2.953-961.1986
10.1016/S0021-9258(18)67533-7
10.1073/pnas.85.19.7074
10.1111/j.1365-2958.1991.tb01974.x
10.1016/S0021-9258(19)47309-2
10.1128/jb.172.2.977-985.1990
10.1016/0005-2728(92)90077-F
10.1002/j.1460-2075.1992.tb05345.x
10.1111/j.1751-1097.1993.tb09591.x
10.1111/j.1365-2958.1992.tb01556.x
10.1021/bi00133a011
{'key': 'e_1_2_1_17_1', 'first-page': '1471', 'volume': '134', 'author': 'Hunter C.N.', 'year': '1988', 'journal-title': 'J. Gen. Microbiol.'} / J. Gen. Microbiol. by Hunter C.N. (1988)
10.1016/0014-5793(94)80376-5
10.1016/0005-2728(73)90079-0
10.1016/S0021-9258(19)42177-7
10.1111/j.1751-1097.1972.tb06240.x

Dates

Type	When
Created	23 years, 1 month ago (July 25, 2002, 3:40 a.m.)
Deposited	1 year, 11 months ago (Sept. 16, 2023, 4:59 p.m.)
Indexed	3 weeks, 4 days ago (Aug. 6, 2025, 9:56 a.m.)
Issued	31 years ago (Aug. 8, 1994)
Published	31 years ago (Aug. 8, 1994)
Published Online	23 years, 10 months ago (Oct. 18, 2001)
Published Print	31 years ago (Aug. 8, 1994)

Funders 0

None

BibTeX

@article{McGlynn_1994, title={The Rhodobacter sphaeroides PufX protein is not required for photosynthetic competence in the absence of a light harvesting system}, volume={349}, ISSN={1873-3468}, url={http://dx.doi.org/10.1016/0014-5793(94)00701-2}, DOI={10.1016/0014-5793(94)00701-2}, number={3}, journal={FEBS Letters}, publisher={Wiley}, author={McGlynn, Peter and Hunter, C.Neil and Jones, Michael R.}, year={1994}, month=aug, pages={349–353} }

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