Evidence map›Paper›PMID 27420638›Full record

ArticleJournal of biomolecular structure & dynamics2017

Structure and dynamics of the multi-domain resuscitation promoting factor RpfB from Mycobacterium tuberculosis.

Alessia Ruggiero, Flavia Squeglia, Maria Romano, Luigi Vitagliano, Alfonso De Simone, Rita Berisio

Abstract read
In one paragraph

Article in Journal of biomolecular structure & dynamics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Beyond culturability: VBNC-like and differentially culturableFrontiers in cellular and infection microbiology · 2026
    Review
  2. Review
  3. Virulence Factors inBiomolecules · 2023
    Article
  4. Review
  5. Structure-Based Development of SARS-CoV-2 Spike Interactors.International journal of molecular sciences · 2022
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
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

6 authors.

Alessia Ruggieroa Institute of Biostructures and Bioimaging , CNR , Naples , Italy.
Flavia Squegliaa Institute of Biostructures and Bioimaging , CNR , Naples , Italy.
Maria Romanoa Institute of Biostructures and Bioimaging , CNR , Naples , Italy.
Luigi Vitaglianoa Institute of Biostructures and Bioimaging , CNR , Naples , Italy.
Alfonso De Simoneb Division of Molecular Biosciences , Imperial College London , London , UK.
Rita Berisioa Institute of Biostructures and Bioimaging , CNR , Naples , Italy.

Funding

Wellcome Trust 104933
6 · The paper itself

Abstract

RpfB is multidomain protein that is crucial for Mycobacterium tuberculosis resuscitation from dormancy. This protein cleaves cell wall peptidoglycan, an essential bacterial cell wall polymer formed by glycan chains of β-(1-4)-linked-N-acetylglucosamine (GlcNAc) and N-acetylmuramic acid (MurNAc) cross-linked by short peptide stems. RpfB is structurally complex being composed of five distinct domains, namely a catalytic, a G5 and three DUF348 domains. Here, we have undertaken a combined experimental and computation structural investigations on the entire protein to gain insights into its structure-function relationships. CD spectroscopy and light scattering experiments have provided insights into the protein fold stability and into its oligomeric state. Using the available structure information, we modeled the entire protein structure, which includes the two DUF348 domains whose structure is experimentally unknown, and we analyzed the dynamic behavior of RpfB using molecular dynamics simulations. Present results highlight an intricate mutual influence of the dynamics of the different protein domains. These data provide interesting clues on the functional role of non-catalytic domains of RpfB and on the mechanism of peptidoglycan degradation necessary to resuscitation of M. tuberculosis.

Indexed as

Molecular Dynamics SimulationMycobacterium tuberculosisProtein DomainsAmino Acid SequenceBacterial ProteinsCatalytic DomainProtein ConformationProtein Interaction Domains and MotifsProtein StabilityRecombinant ProteinsBacterial ProteinsRecombinant Proteinsdormancymolecular dynamicsresuscitationtuberculosis

Identifiers

PMID27420638
PMCPMC5718287

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.