Evidence map›Paper›PMID 38914567›Full record

ArticleCell discovery2024

Structural and functional insights into the helicase protein E5 of Mpox virus.

Weizhen Zhang, Yusong Liu, Mengquan Yang, Jie Yang, Zhiwei Shao, Yanqing Gao, Xinran Jiang, Ruixue Cui, Yixi Zhang, Xin Zhao and 7 more

Abstract read
In one paragraph

Article in Cell discovery, 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.

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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

17 authors.

Weizhen Zhang *Shanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.
Yusong Liu *Shanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.ORCID http://orcid.org/0009-0000-1926-3503
Mengquan YangSchool of Life Sciences, Westlake University, Hangzhou, Zhejiang, China.
Jie YangShanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.
Zhiwei ShaoShanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.
Yanqing GaoShanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.
Xinran JiangShanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.
Ruixue CuiDepartment of Geriatrics, Medical center on Aging of Shanghai Ruijin Hospital, Shanghai Jiaotong University school of Medicine, Shanghai, China.
Yixi ZhangShanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.
Xin ZhaoShanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.
Qiyuan ShaoShanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.
Chulei CaoShanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.
Huili LiShanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.
Linxi LiShanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.
Hehua LiuShanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China.
Haishan GaoSchool of Life Sciences, Westlake University, Hangzhou, Zhejiang, China. gaohaishan@westlake.edu.cn.ORCID http://orcid.org/0000-0002-4954-8793
Jianhua GanShanghai Sci-Tech Inno Center for Infection & Immunity, State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry and Biophysics, School of Life Sciences, Fudan University, Shanghai, China. ganjhh@fudan.edu.cn.ORCID http://orcid.org/0000-0002-8438-8852

Funding

National Natural Science Foundation of China (National Science Foundation of China) 32171197National Natural Science Foundation of China (National Science Foundation of China) 32271258National Natural Science Foundation of China (National Science Foundation of China) 32371252
6 · The paper itself

Abstract

Mpox virus (MPXV) can cause mpox in humans. Due to its quick and wide spread in the past two years, mpox has turned into a significant public health concern. Helicase E5 is a multi-domain protein; its primer synthesis and DNA unwinding activity are required for genome uncoating and DNA replication of MPXV. However, the in vitro DNA unwinding activity has never been demonstrated. Here, we report the structural and biochemical studies of MPXV E5, showing that the full-length protein adopts an auto-inhibited conformation. Truncation of the N-terminus can recover the in vitro unwinding activity of E5 towards the forked DNA. Further structural analysis reveals that MPXV E5 shares a conserved mechanism in DNA unwinding and primer synthesis with the homologous proteins. These findings not only advance our understanding on the function of MPXV E5, but also provide a solid basis for the development of anti-poxvirus drugs.

Identifiers

PMID38914567
PMCPMC11196578

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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.