Evidence map›Paper›PMID 33163014›Full record

ArticleScience China. Chemistry2020

Dynamical and allosteric regulation of photoprotection in light harvesting complex II.

Hao Li, Yingjie Wang, Manping Ye, Shanshan Li, Deyong Li, Haisheng Ren, Mohan Wang, Luchao Du, Heng Li, Gianluigi Veglia and 2 more

Open access · greenAbstract read
In one paragraph

Article in Science China. Chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.9field-weighted citation impact, top 8% of its field
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

20 citing papers in PubMed, 53 citations in OpenAlex.

  1. Article
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  3. Review
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  5. Article
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  7. Article
  8. Article
  9. Article
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  12. Excimer Energies.The journal of physical chemistry letters · 2023
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Block-Localized Excitation for Excimer Complex and Diabatic Coupling.Journal of chemical theory and computation · 2021
    Article
  19. Article
  20. Multistate Density Functional Theory: Theory, Methods, and Applications.Wiley interdisciplinary reviews. Computational molecular science
    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

12 authors at 5 institutions in 2 countries.

Hao LiLaboratory of Soft Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
Yingjie WangDepartment of Chemistry and Supercomputing Institute, University of Minnesota, Minneapolis, MN 55455, USA.
Manping YeLaboratory of Soft Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
Shanshan LiLaboratory of Soft Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
Deyong LiLaboratory of Soft Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
Haisheng RenDepartment of Chemistry and Supercomputing Institute, University of Minnesota, Minneapolis, MN 55455, USA.
Mohan WangLaboratory of Soft Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
Luchao DuLaboratory of Soft Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
Heng LiLaboratory of Soft Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
Gianluigi VegliaDepartment of Chemistry and Supercomputing Institute, University of Minnesota, Minneapolis, MN 55455, USA.
Jiali GaoDepartment of Chemistry and Supercomputing Institute, University of Minnesota, Minneapolis, MN 55455, USA.
Yuxiang WengLaboratory of Soft Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
Institute of Physics · CNUniversity of Minnesota · USPeking University · CNShenzhen Bay Laboratory · CNUniversity of Chinese Academy of Sciences · CN

Funding

NMR Structural Analysis of Calcium Regulation in MuscleR01GM064742 · NIGMS · UNIVERSITY OF MINNESOTA TWIN CITIES · PI VEGLIA, GIANLUIGI · 2002 to 2019
$7.1M
BIOMOLECULAR INTERACTIONS AND ENZYMATIC PROCESSESR01GM046736 · NIGMS · UNIVERSITY OF MINNESOTA TWIN CITIES · PI JIALI GAO · 1993 to 2026
$6.5M
NIGMS NIH HHS R01 GM046736NIGMS NIH HHS R01 GM064742
6 · The paper itself

Abstract

Major light-harvesting complex of photosystem II (LHCII) plays a dual role in light-harvesting and excited energy dissipation to protect photodamage from excess energy. The regulatory switch is induced by increased acidity, temperature or both. However, the molecular origin of the protein dynamics at the atomic level is still unknown. We carried out temperature-jump time-resolved infrared spectroscopy and molecular dynamics simulations to determine the energy quenching dynamics and conformational changes of LHCII trimers. We found that the spontaneous formation of a pair of local α-helices from the 3

Indexed as

conformational dynamics and allosteryexcited energy transferfluorescence quenchingFTIRLHCII photoprotectionprotein switchT-jump

Identifiers

PMID33163014
PMCPMC7643867
OpenAlexW3036122925

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.