Evidence map›Paper›PMID 39013027›Full record

ReviewAnnual review of biophysics2024

Structure Function Studies of Photosystem II Using X-Ray Free Electron Lasers.

Junko Yano, Jan Kern, Vittal K Yachandra

Abstract readReview
In one paragraph

Review in Annual review of biophysics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Review
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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

3 authors.

Junko YanoMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, Berkeley, California, USA; email: JYano@lbl.gov, jfkern@lbl.gov, VKYachandra@lbl.gov.
Jan KernMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, Berkeley, California, USA; email: JYano@lbl.gov, jfkern@lbl.gov, VKYachandra@lbl.gov.
Vittal K YachandraMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, Berkeley, California, USA; email: JYano@lbl.gov, jfkern@lbl.gov, VKYachandra@lbl.gov.

Funding

Taking Snapshots of the Water-Oxidation Reaction by the Mn4Ca Oxygen-Evolving Complex Using X-ray Crystallography and SpectroscopyR01GM055302 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI YACHANDRA, VITTAL · 1997 to 2022
$9.1M
Biological Spectroscopy and Crystallography Using an X-ray Free Electron Laser - Supplemental EquipmentR01GM110501 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI Junko Yano · 2014 to 2026
$4.8M
High throughput sample delivery method for time resolved studies of enzyme reactions with X-ray and complementary techniquesR01GM126289 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI KERN, JAN F · 2017 to 2025
$4.6M
Taking Snapshots of Enzymatic Reactions Using X-ray Crystallography and SpectroscopyR35GM149528 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI VITTAL YACHANDRA · 2023 to 2026
$2.7M
Structure and Function of the Mn Oxygen-Evolving ComplexR56GM055302 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI YACHANDRA, VITTAL · 2009 to 2009
$530k
NIGMS NIH HHS R01 GM055302NIGMS NIH HHS R01 GM110501NIGMS NIH HHS R01 GM126289NIGMS NIH HHS R35 GM149528NIGMS NIH HHS R56 GM055302
6 · The paper itself

Abstract

The structure and mechanism of the water-oxidation chemistry that occurs in photosystem II have been subjects of great interest. The advent of X-ray free electron lasers allowed the determination of structures of the stable intermediate states and of steps in the transitions between these intermediate states, bringing a new perspective to this field. The room-temperature structures collected as the photosynthetic water oxidation reaction proceeds in real time have provided important novel insights into the structural changes and the mechanism of the water oxidation reaction. The time-resolved measurements have also given us a view of how this reaction-which involves multielectron, multiproton processes-is facilitated by the interaction of the ligands and the protein residues in the oxygen-evolving complex. These structures have also provided a picture of the dynamics occurring in the channels within photosystem II that are involved in the transport of the substrate water to the catalytic center and protons to the bulk.

Indexed as

LasersPhotosystem II Protein ComplexElectronsModels, MolecularOxidation-ReductionWaterX-RaysPhotosystem II Protein ComplexWatermanganeseoxygen-evolving complexphotosynthetic water oxidationphotosystem IIX-ray crystallographyX-ray free electron laser

Identifiers

PMID39013027
PMCPMC11321711

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.