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Article

Many combinations of amino acid sequences in a conserved region of the D1 protein satisfy photosystem II function.

Journal of molecular biology - 10 Feb 1995

Kless H, Vermaas W

Abstract excerpt

The putative de helix of the D1 protein is located at the acceptor side of photosystem II (PS II) and serves as an indispensable part of a niche that binds the secondary plastoquinone QB. Combinatorial mutagenesis was applied to a stretch of four residues in a highly conserved region of this putative helix in order to reveal amino acid combinations that are able to support PS II function. An obligate...

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Identifiers

PMID: 7853392
DOI: 10.1006/jmbi.1994.0071

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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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Many combinations of amino acid sequences in a conserved region of the D1 protein satisfy photosystem II function.PMID 7853392Read ↗

Mutagenesis of Ile184 in the cd-loop of the photosystem II D1 protein modifies acceptor-side function via spontaneous mutation of D1-His252 in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Engineering of the protein environment around the redox-active TyrZ in photosystem II. The role of F186 and P162 in the D1 protein of Synechocystis 6803.Semantic proximity Read ↗

Phe265 of the D1 protein is required to stabilize plastoquinone binding in the QB-binding site of photosystem II in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Tandem sequence duplications functionally complement deletions in the D1 protein of photosystem II.Semantic proximity Read ↗

Amino acid substitutions in the D1 protein of photosystem II affect QB- stabilization and accelerate turnover of D1.Semantic proximity Read ↗

Requirement for Asn298 on D1 protein for oxygen evolution: analyses by exhaustive amino acid substitution in the green alga Chlamydomonas reinhardtii.Semantic proximity Read ↗

The hydrophobicity of mutations targeting D1:Val219 modifies formate and diuron binding in the quinone-Fe-acceptor complex of Photosystem II.Semantic proximity Read ↗

Engineering of an alternative electron transfer path in photosystem II.Semantic proximity Read ↗

S1 destabilization and higher sensitivity to light in metribuzin-resistant mutants.Semantic proximity Read ↗

Modification of the photosystem II acceptor side function in a D1 mutant (arginine-269-glycine) of Chlamydomonas reinhardti.Semantic proximity Read ↗

The D1 protein of the photosystem II reaction-centre complex accumulates in the absence of D2: analysis of a mutant of the cyanobacterium Synechocystis sp. PCC 6803 lacking cytochrome b559.Semantic proximity Read ↗

Arg24 and 26 of the D2 protein are important for photosystem II assembly and plastoquinol exchange in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

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