Evidence map›Paper›PMID 31097767›Full record

ArticleScientific reports2019

Structural and free energy landscape of novel mutations in ribosomal protein S1 (rpsA) associated with pyrazinamide resistance.

Muhammad Tahir Khan, Abbas Khan, Ashfaq Ur Rehman, Yanjie Wang, Khalid Akhtar, Shaukat Iqbal Malik, Dong-Qing Wei

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. 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
5.6field-weighted citation impact, top 3% 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, 77 citations in OpenAlex.

  1. Article
  2. Molecular Mechanisms Underlying Antimicrobial Resistance in Mycobacteria.International journal of molecular sciences · 2026
    Review
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  5. Theophylline as a quorum sensing and biofilm inhibitor in Pseudomonas aeruginosa and Chromobacterium violaceum.International microbiology : the official journal of the Spanish Society for Microbiology · 2024
    Article
  6. Article
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  18. Review
  19. Article
  20. Structural and Dynamic Insights into the W68L, L85P, and T87A Mutations ofInternational journal of environmental research and public health · 2022
    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

7 authors at 2 institutions in 2 countries.

Muhammad Tahir KhanDepartment of Bioinformatics and Biosciences, Capital University of Science and Technology, Islamabad, Pakistan.
Abbas KhanCollege of Life Sciences and Biotechnology, The State Key Laboratory of Microbial Metabolism, Shanghai Jiao Tong University, Shanghai, China.ORCID http://orcid.org/0000-0001-8349-5181
Ashfaq Ur RehmanCollege of Life Sciences and Biotechnology, The State Key Laboratory of Microbial Metabolism, Shanghai Jiao Tong University, Shanghai, China.
Yanjie WangCollege of Life Sciences and Biotechnology, The State Key Laboratory of Microbial Metabolism, Shanghai Jiao Tong University, Shanghai, China.
Khalid AkhtarNational University of Science and Technology, Islamabad, Pakistan.
Shaukat Iqbal MalikDepartment of Bioinformatics and Biosciences, Capital University of Science and Technology, Islamabad, Pakistan. dqwei@sjtu.edu.cn.
Dong-Qing WeiCollege of Life Sciences and Biotechnology, The State Key Laboratory of Microbial Metabolism, Shanghai Jiao Tong University, Shanghai, China. drshaukat@cust.edu.pk.ORCID http://orcid.org/0000-0003-4200-7502
Shanghai Jiao Tong University · CNCapital University of Science and Technology · PK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Resistance to key first-line drugs is a major hurdle to achieve the global end tuberculosis (TB) targets. A prodrug, pyrazinamide (PZA) is the only drug, effective in latent TB, recommended in drug resistance and susceptible Mycobacterium tuberculosis (MTB) isolates. The prodrug conversion into active form, pyrazinoic acid (POA), required the activity of pncA gene encoded pyrazinamidase (PZase). Although pncA mutations have been commonly associated with PZA resistance but a small number of resistance cases have been associated with mutationss in RpsA protein. Here in this study a total of 69 PZA resistance isolates have been sequenced for pncA mutations. However, samples that were found PZA resistant but pncA wild type (pncA

Indexed as

Drug Resistance, BacterialMutationAmidohydrolasesAntitubercular AgentsBinding SitesMolecular Docking SimulationProtein BindingPyrazinamideRibosomal ProteinsAmidohydrolasesAntitubercular AgentsPncA protein, Mycobacterium tuberculosisPyrazinamideRibosomal Proteinsribosomal protein S1

Identifiers

PMID31097767
PMCPMC6522564
OpenAlexW2946526111

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.