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Article

Asp157 is required for the function of PsbO, the photosystem II manganese stabilizing protein.

Biochemistry - 22 Dec 2009

Popelkova Hana, Commet Alan, Yocum Charles F

Abstract excerpt

PsbO, the photosystem II manganese stabilizing protein, contains an aspartate residue [Asp157 (spinach numbering)], which is highly conserved in eukaryotic and prokaryotic PsbOs. The homology model of the PSII-bound conformation of spinach PsbO presented here positions Asp157 in the large flexible loop of the protein. We have characterized site-directed mutants (D157N, D157E, and D157K) of spinach PsbO that were...

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Share to Aspartic Acid
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 19894760
DOI: 10.1021/bi9016999

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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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Asp157 is required for the function of PsbO, the photosystem II manganese stabilizing protein.PMID 19894760Read ↗

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The double mutation ΔL6MW241F in PsbO, the photosystem II manganese stabilizing protein, yields insights into the evolution of its structure and function.Semantic proximity Read ↗

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