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Article

PsbT polypeptide is required for efficient repair of photodamaged photosystem II reaction center.

The Journal of biological chemistry - 7 Sept 2001

Ohnishi N, Takahashi Y

Abstract excerpt

PsbT is a small chloroplast-encoded hydrophobic polypeptide associated with the photosystem II (PSII) core complex. A psbT-deficient mutant (Delta psbT) of the green alga Chlamydomonas reinhardtii grows photoautotrophically, whereas its growth is significantly impaired in strong light. To understand the photosensitivity of Delta psbT, we have studied the effect of strong illumination on PSII activity and...

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Identifiers

PMID: 11451956
DOI: 10.1074/jbc.M104454200

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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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PsbT polypeptide is required for efficient repair of photodamaged photosystem II reaction center.PMID 11451956Read ↗

Significance of the photosystem II core phosphatase PBCP for plant viability and protein repair in thylakoid membranes.Semantic proximity Read ↗

Psb28 is involved in recovery of photosystem II at high temperature in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

A Psb27 homologue in Arabidopsis thaliana is required for efficient repair of photodamaged photosystem II.Semantic proximity Read ↗

Role of novel dimeric Photosystem II (PSII)-Psb27 protein complex in PSII repair.Semantic proximity Read ↗

Irreversible photoinhibition of photosystem II is caused by exposure of Synechocystis cells to strong light for a prolonged period.Semantic proximity Read ↗

Role of the PSII-H subunit in photoprotection: novel aspects of D1 turnover in Synechocystis 6803.Semantic proximity Read ↗

Effects of inactivating psbM and psbT on photodamage and assembly of photosystem II in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

A mutant strain of Chlamydomonas reinhardtii lacking the chloroplast photosystem II psbI gene grows photoautotrophically.Semantic proximity Read ↗

Roles of LHCSR3 and STT7 in the remodeling of thylakoid supercomplexes in Chlamydomonas reinhardtii under UV-B treatment.Semantic proximity Read ↗

Arabidopsis thaliana plants lacking the PSI-D subunit of photosystem I suffer severe photoinhibition, have unstable photosystem I complexes, and altered redox homeostasis in the chloroplast stroma.Semantic proximity Read ↗

A major light-harvesting polypeptide of photosystem II functions in thermal dissipation.Semantic proximity Read ↗

CP29, a monomeric light-harvesting complex II protein, is essential for state transitions in Chlamydomonas reinhardtii.Semantic proximity Read ↗

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