Evidence map›Paper›PMID 31930693›Full record

ArticleChembiochem : a European journal of chemical biology2020

pH-Dependent Protonation of Surface Carboxylate Groups in PsbO Enables Local Buffering and Triggers Structural Changes.

Lisa Gerland, Daniel Friedrich, Linus Hopf, Eavan J Donovan, Arndt Wallmann, Natalja Erdmann, Anne Diehl, Martin Bommer, Krzysztof Buzar, Mohamed Ibrahim and 6 more

Abstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

  1. Article
  2. Review
  3. Fluctuating hydrogen-bond network of the Hv1 ion channel.Computational and structural biotechnology journal · 2025
    Article
  4. Article
  5. Article
  6. Protons taken hostage: Dynamic H-bond networks of the pH-sensing GPR68.Computational and structural biotechnology journal · 2023
    Article
  7. Review
  8. Article
  9. Article
  10. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors.

Lisa GerlandLeibniz-Forschungsinstitut für Molekulare Pharmakologie, Department of NMR-Supported Structural Biology, Robert-Rössle-Strasse 10, 13125, Berlin, Germany.ORCID 0000-0002-5509-7335
Daniel FriedrichLeibniz-Forschungsinstitut für Molekulare Pharmakologie, Department of NMR-Supported Structural Biology, Robert-Rössle-Strasse 10, 13125, Berlin, Germany.ORCID 0000-0003-2540-1663
Linus HopfLeibniz-Forschungsinstitut für Molekulare Pharmakologie, Department of NMR-Supported Structural Biology, Robert-Rössle-Strasse 10, 13125, Berlin, Germany.
Eavan J DonovanLeibniz-Forschungsinstitut für Molekulare Pharmakologie, Department of NMR-Supported Structural Biology, Robert-Rössle-Strasse 10, 13125, Berlin, Germany.
Arndt WallmannLeibniz-Forschungsinstitut für Molekulare Pharmakologie, Department of NMR-Supported Structural Biology, Robert-Rössle-Strasse 10, 13125, Berlin, Germany.ORCID 0000-0002-7003-5079
Natalja ErdmannLeibniz-Forschungsinstitut für Molekulare Pharmakologie, Department of NMR-Supported Structural Biology, Robert-Rössle-Strasse 10, 13125, Berlin, Germany.
Anne DiehlLeibniz-Forschungsinstitut für Molekulare Pharmakologie, Department of NMR-Supported Structural Biology, Robert-Rössle-Strasse 10, 13125, Berlin, Germany.ORCID 0000-0001-7295-9972
Martin BommerMax-Delbrück-Centrum für Molekulare Medizin, Robert-Rössle-Strasse 10, 13125, Berlin, Germany.ORCID 0000-0003-3195-9129
Krzysztof BuzarFreie Universität Berlin, Department of Physics, Theoretical Molecular Biophysics, Arnimallee 14, 14195, Berlin, Germany.
Mohamed IbrahimHumboldt-Universität zu Berlin, Institute of Biology, Philippstrasse 13, 10099, Berlin, Germany.
Peter SchmiederLeibniz-Forschungsinstitut für Molekulare Pharmakologie, Department of NMR-Supported Structural Biology, Robert-Rössle-Strasse 10, 13125, Berlin, Germany.ORCID 0000-0001-9968-9327
Holger DobbekHumboldt-Universität zu Berlin, Institute of Biology, Philippstrasse 13, 10099, Berlin, Germany.ORCID 0000-0002-4122-3898
Athina ZouniHumboldt-Universität zu Berlin, Institute of Biology, Philippstrasse 13, 10099, Berlin, Germany.ORCID 0000-0003-0561-6990
Ana-Nicoleta BondarFreie Universität Berlin, Department of Physics, Theoretical Molecular Biophysics, Arnimallee 14, 14195, Berlin, Germany.ORCID 0000-0003-2636-9773
Holger DauFreie Universität Berlin, Department of Physics, Biophysics and Photosynthesis, Arnimallee 14, 14195, Berlin, Germany.ORCID 0000-0001-6482-7494
Hartmut OschkinatLeibniz-Forschungsinstitut für Molekulare Pharmakologie, Department of NMR-Supported Structural Biology, Robert-Rössle-Strasse 10, 13125, Berlin, Germany.ORCID 0000-0002-4384-9544

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Photosystem II (PSII) catalyzes the splitting of water, releasing protons and dioxygen. Its highly conserved subunit PsbO extends from the oxygen-evolving center (OEC) into the thylakoid lumen and stabilizes the catalytic Mn

Indexed as

ProtonsAspartic AcidBacterial ProteinsCloning, MolecularCrystallography, X-RayEscherichia coliGene ExpressionGenetic VectorsGlutamic AcidHydrogen BondingHydrogen-Ion ConcentrationModels, MolecularOxygenPhotosynthesisPhotosystem II Protein ComplexProtein Conformation, alpha-HelicalAspartic AcidBacterial ProteinsGlutamic AcidOxygenPhotosystem II Protein ComplexProtein SubunitsProtonsRecombinant ProteinsWaterNMR spectroscopyphotosystem IIpH titrationpKa valuesprotonation

Identifiers

PMID31930693
PMCPMC7318136

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.