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Article

The purple Trp288Ala mutant of Synechocystis OCP persistently quenches phycobilisome fluorescence and tightly interacts with FRP.

Biochimica et biophysica acta. Bioenergetics - 1 Jan 2017

Sluchanko Nikolai N, Klementiev Konstantin E, Shirshin Evgeny A, Tsoraev Georgy V, Friedrich Thomas, Maksimov Eugene G

Abstract excerpt

In Cyanobacteria, the Orange Carotenoid Protein (OCP) and Fluorescence Recovery Protein (FRP) are central to the photoprotective mechanism consisting in regulated quenching of phycobilisome (PBs) fluorescence. Due to a transient and flexible nature of the light-activated red quenching form, OCPR, which is obtained from the stable dark-adapted orange form, OCPO, by photoconversion, the detailed mechanism of...

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PMID: 27755972
DOI: 10.1016/j.bbabio.2016.10.005

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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 purple Trp288Ala mutant of Synechocystis OCP persistently quenches phycobilisome fluorescence and tightly interacts with FRP.PMID 27755972Read ↗

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