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Article

A mutant small heat shock protein with increased thylakoid association provides an elevated resistance against UV-B damage in synechocystis 6803.

The Journal of biological chemistry - 22 Aug 2008

Balogi Zsolt, Cheregi Ottilia, Giese Kim C, Juhász Kata, Vierling Elizabeth, Vass Imre, Vígh László, Horváth Ibolya

Abstract excerpt

Besides acting as molecular chaperones, the amphitropic small heat shock proteins (sHsps) are suggested to play an additional role in membrane quality control. We investigated sHsp membrane function in the model cyanobacterium Synechocystis sp. PPC 6803 using mutants of the single sHsp from this organism, Hsp17. We examined mutants in the N-terminal arm, L9P and Q16R, for altered interaction with thylakoid and...

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Identifiers

PMID: 18574246
DOI: 10.1074/jbc.M710400200
PMCID: PMC2516980

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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