Evidence map›Paper›PMID 33495333›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Structural insights into a dimeric Psb27-photosystem II complex from a cyanobacterium

Guoqiang Huang, Yanan Xiao, Xiong Pi, Liang Zhao, Qingjun Zhu, Wenda Wang, Tingyun Kuang, Guangye Han, Sen-Fang Sui, Jian-Ren Shen

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

36 citing papers in PubMed, 72 citations in OpenAlex.

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  15. The Time-Resolved Salt Stress Response ofInternational journal of molecular sciences · 2023
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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

10 authors at 4 institutions in 2 countries.

Guoqiang HuangState Key Laboratory of Membrane Biology, Beijing Advanced Innovation Center for Structural Biology and Frontier Research Center for Biological Structure, School of Life Sciences, Tsinghua University, 100084 Beijing, China.
Yanan XiaoPhotosynthesis Research Center, Key Laboratory of Photobiology, Institute of Botany, The Chinese Academy of Sciences, 100093 Beijing, China.ORCID 0000-0001-9261-4947
Xiong PiState Key Laboratory of Membrane Biology, Beijing Advanced Innovation Center for Structural Biology and Frontier Research Center for Biological Structure, School of Life Sciences, Tsinghua University, 100084 Beijing, China.
Liang ZhaoState Key Laboratory of Membrane Biology, Beijing Advanced Innovation Center for Structural Biology and Frontier Research Center for Biological Structure, School of Life Sciences, Tsinghua University, 100084 Beijing, China.
Qingjun ZhuPhotosynthesis Research Center, Key Laboratory of Photobiology, Institute of Botany, The Chinese Academy of Sciences, 100093 Beijing, China.
Wenda WangPhotosynthesis Research Center, Key Laboratory of Photobiology, Institute of Botany, The Chinese Academy of Sciences, 100093 Beijing, China.
Tingyun KuangPhotosynthesis Research Center, Key Laboratory of Photobiology, Institute of Botany, The Chinese Academy of Sciences, 100093 Beijing, China.
Guangye HanPhotosynthesis Research Center, Key Laboratory of Photobiology, Institute of Botany, The Chinese Academy of Sciences, 100093 Beijing, China; hanguangye@ibcas.ac.cn suisf@mail.tsinghua.edu.cn shen@cc.okayama-u.ac.jp.ORCID 0000-0003-3373-2008
Sen-Fang SuiState Key Laboratory of Membrane Biology, Beijing Advanced Innovation Center for Structural Biology and Frontier Research Center for Biological Structure, School of Life Sciences, Tsinghua University, 100084 Beijing, China; hanguangye@ibcas.ac.cn suisf@mail.tsinghua.edu.cn shen@cc.okayama-u.ac.jp.
Jian-Ren ShenPhotosynthesis Research Center, Key Laboratory of Photobiology, Institute of Botany, The Chinese Academy of Sciences, 100093 Beijing, China; hanguangye@ibcas.ac.cn suisf@mail.tsinghua.edu.cn shen@cc.okayama-u.ac.jp.ORCID 0000-0003-4471-8797
Chinese Academy of Sciences · CNState Key Laboratory of Membrane BiologyOkayama University · JPSouthern University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Photosystem II (PSII) is a multisubunit pigment-protein complex and catalyzes light-driven water oxidation, leading to the conversion of light energy into chemical energy and the release of molecular oxygen. Psb27 is a small thylakoid lumen-localized protein known to serve as an assembly factor for the biogenesis and repair of the PSII complex. The exact location and binding fashion of Psb27 in the intermediate PSII remain elusive. Here, we report the structure of a dimeric Psb27-PSII complex purified from a

Indexed as

Protein MultimerizationBacterial ProteinsModels, MolecularPhotosystem II Protein ComplexProtein BindingStructural Homology, ProteinThermosynechococcusBacterial ProteinsPhotosystem II Protein Complexassemblycryo-EMphotosystem IIPsb27repair

Identifiers

PMID33495333
PMCPMC7865125
OpenAlexW3121507386

What OpenQuestion holds

Textmetadata
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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.