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Article

Time-resolved oxygen production by PSII: chasing chemical intermediates.

Biochimica et biophysica acta - 12 Apr 2004

Clausen Jürgen, Debus Richard J, Junge Wolfgang

Abstract excerpt

Photosystem II (PSII) produces dioxygen from water in a four-stepped process, which is driven by four quanta of light and catalysed by a Mn-cluster and tyrosine Z. Oxygen is liberated during one step, coined S(3)=>S(0). Chemical intermediates on the way from reversibly bound water to dioxygen have not yet been tracked, however, a break in the Arrhenius plot of the oxygen-evolving step has been taken as evidence...

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Identifiers

PMID: 15100031
DOI: 10.1016/j.bbabio.2003.06.001

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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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