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Article

Site-directed mutagenesis of the CP 47 protein of photosystem II: alteration of conserved charged residues in the domain 364E-444R.

Biochemistry - 2 Apr 1996

Putnam-Evans C, Burnap R, Wu J, Whitmarsh J, Bricker T M

Abstract excerpt

The intrinsic chlorophyll-protein CP 47 is a component of photosystem II in higher plants, green algae and cyanobacteria. We had shown previously by biochemical methods that the domain 364E-440D of CP 47 interacts with the 33 kDa extrinsic protein of photosystem II [Odom, W. R., & Bricker, T. M. (1992) Biochemistry 31, 5616-5620]. In this study, using oligonucleotide-directed mutagenesis in the cyanobacterium...

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Identifiers

PMID: 8672438
DOI: 10.1021/bi952661s

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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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Site-directed mutagenesis of the CP 47 protein of photosystem II: alteration of conserved charged residues in the domain 364E-444R.PMID 8672438Read ↗

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 ↗

Site-directed mutagenesis of basic arginine residues 305 and 342 in the CP 43 protein of photosystem II affects oxygen-evolving activity in Synechocystis 6803.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 ↗

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 ↗

Introduction of the 305Arg-->305Ser mutation in the large extrinsic loop E of the CP43 protein of Synechocystis sp. PCC 6803 leads to the loss of cytochrome c(550) binding to Photosystem II.Semantic proximity Read ↗

Mutation of chlorophyll ligands in the chlorophyll-binding CP47 protein as studied in a Synechocystis sp. PCC 6803 photosystem I-less background.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 ↗

Mutational analysis of the stability of Psb27 from Synechocystis sp. PCC 6803: implications for models of Psb27 structure and binding to CP43.Semantic proximity Read ↗

Involvement of the CP47 protein in stabilization and photoactivation of a functional water-oxidizing complex in the cyanobacterium Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Spectroscopic and functional characterization of cyanobacterium Synechocystis PCC 6803 mutants on the cytoplasmic-side of cytochrome b559 in photosystem II.Semantic proximity Read ↗

Mutation of arginine 357 of the CP43 protein of photosystem II severely impairs the catalytic S-state cycle of the H2O oxidation complex.Semantic proximity Read ↗

Amino acid deletions in the cytosolic domains of the chlorophyll a-binding protein CP47 slow Q(A)- oxidation and/or prevent the assembly of photosystem II.Semantic proximity Read ↗

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