Evidence map›Paper›PMID 28726410›Full record

ArticleThe journal of physical chemistry. B2017

Structural Insights into the Yersinia pestis Outer Membrane Protein Ail in Lipid Bilayers.

Samit Kumar Dutta, Yong Yao, Francesca M Marassi

Open access · greenAbstract read
In one paragraph

Article in The journal of physical chemistry. B, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.1field-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

22 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Review
  3. In situ NMR reveals a pH sensor motif in an outer membrane protein that drives bacterial vesicle production.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Yersinia pestis ΔApplied and environmental microbiology · 2023
    Article
  9. Review
  10. Deletion of Yersinia pestisJournal of bacteriology · 2021
    Article
  11. Article
  12. Comparative analysis ofJournal of biomolecular NMR · 2021
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

3 authors at 1 institution in 1 country.

Samit Kumar DuttaSanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road, La Jolla, California 92037, United States.
Yong YaoSanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road, La Jolla, California 92037, United States.
Francesca M MarassiSanford Burnham Prebys Medical Discovery Institute , 10901 North Torrey Pines Road, La Jolla, California 92037, United States.ORCID 0000-0003-2695-5844
Sanford Burnham Prebys Medical Discovery Institute · US

Funding

Tumor Microenvironment and Cancer ImmunologyP30CA030199 · NCI · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI ELENA B PASQUALE · 1985 to 2026
$107.2M
RESOURCE FOR SOLID STATE NMR OF PROTEINSP41EB002031 · NIBIB · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI OPELLA, STANLEY J · 2003 to 2018
$16.3M
Membrane Protein Effectors of Pathogen Interactions With HostR35GM118186 · NIGMS · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI Francesca M Marassi · 2016 to 2026
$8.5M
Role of Yersinia pestis Ail-host ligand interactions in plagueR01AI130009 · NIAID · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI PLANO, GREGORY V · 2017 to 2021
$2.2M
NCI NIH HHS P30 CA030199NIAID NIH HHS R01 AI130009NIBIB NIH HHS P41 EB002031NIGMS NIH HHS R35 GM118186
6 · The paper itself

Abstract

Yersinia pestis the causative agent of plague, is highly pathogenic and poses very high risk to public health. The outer membrane protein Ail (Adhesion invasion locus) is one of the most highly expressed proteins on the cell surface of Y. pestis, and a major target for the development of medical countermeasures. Ail is essential for microbial virulence and is critical for promoting the survival of Y. pestis in serum. Structures of Ail have been determined by X-ray diffraction and solution NMR spectroscopy, but the protein's activity is influenced by the detergents in these samples, underscoring the importance of the surrounding environment for structure-activity studies. Here we describe the backbone structure of Ail, determined in lipid bilayer nanodiscs, using solution NMR spectroscopy. We also present solid-state NMR data obtained for Ail in membranes containing lipopolysaccharide (LPS), a major component of the bacterial outer membranes. The protein in lipid bilayers, adopts the same eight-stranded β-barrel fold observed in the crystalline and micellar states. The membrane composition, however, appears to have a marked effect on protein dynamics, with LPS enhancing conformational order and slowing down the

Indexed as

Amino Acid SequenceBacterial Outer Membrane ProteinsCalorimetry, Differential ScanningLipid BilayersNanostructuresNuclear Magnetic Resonance, BiomolecularProtein Structure, TertiaryVirulence FactorsX-Ray DiffractionYersinia pestisAil protein, Yersinia pestisBacterial Outer Membrane ProteinsLipid BilayersVirulence Factors

Identifiers

PMID28726410
PMCPMC5713880
OpenAlexW2736623651

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.