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Article

The PsaE subunit of photosystem I prevents light-induced formation of reduced oxygen species in the cyanobacterium Synechocystis sp. PCC 6803.

Biochimica et biophysica acta - 1 Mar 2008

Jeanjean Robert, Latifi Amel, Matthijs Hans C P, Havaux Michel

Abstract excerpt

The PsaE protein is located at the reducing side of photosystem I (PSI) and is involved in docking the soluble electron acceptors, particularly ferredoxin. However, deletion of the psaE gene in the cyanobacterium Synechocystis sp. strain PCC 6803 inhibited neither photoautotrophic growth, nor in vivo linear and cyclic electron flows. Using photoacoustic spectroscopy, we detected an oxygen-dependent, PSI-mediated...

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PMID: 18164679
DOI: 10.1016/j.bbabio.2007.11.009

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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The PsaE subunit of photosystem I prevents light-induced formation of reduced oxygen species in the cyanobacterium Synechocystis sp. PCC 6803.PMID 18164679Read ↗

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