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Article

Requirements for different combinations of the extrinsic proteins in specific cyanobacterial photosystem II mutants.

Photosynthesis research - 1 Jun 2005

Eaton-Rye Julian J

Abstract excerpt

The crystallographic data available for Photosystem II (PS II) in cyanobacteria has now provided complete structures for loop E from CP43 and CP47 as well as the extrinsic subunits PsbO, PsbU and PsbV. Protein interactions between these subunits are essential for stable water splitting and there is evidence that the binding of PsbU facilitates optimal energy transfer from the phycobilisome. Interactions between...

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Identifiers

PMID: 16049786
DOI: 10.1007/s11120-005-0748-4

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

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Requirements for different combinations of the extrinsic proteins in specific cyanobacterial photosystem II mutants.PMID 16049786Read ↗

Homologs of plant PsbP and PsbQ proteins are necessary for regulation of photosystem ii activity in the cyanobacterium Synechocystis 6803.Semantic proximity Read ↗

Indirect interactions involving the PsbM or PsbT subunits and the PsbO, PsbU and PsbV proteins stabilize assembly and activity of Photosystem II in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

pH-dependent photoautotrophic growth of specific photosystem II mutants lacking lumenal extrinsic polypeptides in Synechocystis PCC 6803.Semantic proximity Read ↗

Function of PsbO-Asp158 in photosystem II: effects of mutation of this residue on the binding of PsbO and function of PSII in Thermosynechococcus vulcanus.Semantic proximity Read ↗

Inactivation of the extrinsic subunit of photosystem II, PsbU, in Synechococcus PCC 7942 results in elevated resistance to oxidative stress.Semantic proximity Read ↗

Mass spectrometry-based footprinting reveals structural dynamics of loop E of the chlorophyll-binding protein CP43 during photosystem II assembly in the cyanobacterium Synechocystis 6803.Semantic proximity Read ↗

Identification of the basic amino acid residues on the PsbP protein involved in the electrostatic interaction with photosystem II.Semantic proximity Read ↗

Site-directed mutagenesis of glutamate residues in the large extrinsic loop of the photosystem II protein CP 43 affects oxygen-evolving activity and PS II assembly.Semantic proximity Read ↗

Aromatic structure of tyrosine-92 in the extrinsic PsbU protein of red algal photosystem II is important for its functioning.Semantic proximity Read ↗

Site-directed mutagenesis of the CP 47 protein of photosystem II: alteration of conserved charged residues which lie within lethal deletions of the large extrinsic loop E.Semantic proximity Read ↗

Mutual relationships between structural and functional changes in a PsbM-deletion mutant of photosystem II.Semantic proximity Read ↗

Amino acid deletions in loop C of the chlorophyll a-binding protein CP47 alter the chloride requirement and/or prevent the assembly of photosystem II.Semantic proximity Read ↗

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