Evidence map›Paper›PMID 34158520›Full record

ArticleScientific reports2021

Anthrax toxin translocation complex reveals insight into the lethal factor unfolding and refolding mechanism.

Alexandra J Machen, Mark T Fisher, Bret D Freudenthal

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

13 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. TheToxins · 2023
    Article
  12. Article
  13. Challenges and approaches to studying pore-forming proteins.Biochemical Society transactions · 2021
    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.

Alexandra J MachenDepartment of Biochemistry and Molecular Biology, University of Kansas Medical Center, Kansas City, KS, 66160, USA.
Mark T FisherDepartment of Biochemistry and Molecular Biology, University of Kansas Medical Center, Kansas City, KS, 66160, USA. bfreudenthal@kumc.edu.
Bret D FreudenthalDepartment of Biochemistry and Molecular Biology, University of Kansas Medical Center, Kansas City, KS, 66160, USA. bfreudenthal@kumc.edu.
University of Kansas Medical Center · US

Funding

Supplement to NIH Award 2 R35GM128562-06R35GM128562 · NIGMS · UNIVERSITY OF KANSAS MEDICAL CENTER · PI Bret D Freudenthal · 2018 to 2026
$4.2M
HIGH-END CRYOEM INSTRUMENT FOR UCLA ELECTRON IMAGING CTR FOR NANOMACHINES: AIDSS10RR023057 · NCRR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ZHOU, Z HONG · 2006 to 2006
$1.6M
Direct Detection Device for atomic resolution cryoEM of macromolecular complexesS10OD018111 · OD · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ZHOU, Z HONG · 2014 to 2014
$598k
CryoEM Structures of LF-Anthrax pore translocon at pH 5.5R03AI142361 · NIAID · UNIVERSITY OF KANSAS MEDICAL CENTER · PI FREUDENTHAL, BRET D · 2019 to 2020
$150k
NCRR NIH HHS S10 RR023057NIAID NIH HHS R03 AI142361NIGMS NIH HHS R35 GM128562NIH HHS R35-GM128562NIH HHS S10 OD018111
6 · The paper itself

Abstract

Translocation is essential to the anthrax toxin mechanism. Protective antigen (PA), the binding component of this AB toxin, forms an oligomeric pore that translocates lethal factor (LF) or edema factor, the active components of the toxin, into the cell. Structural details of the translocation process have remained elusive despite their biological importance. To overcome the technical challenges of studying translocation intermediates, we developed a method to immobilize, transition, and stabilize anthrax toxin to mimic important physiological steps in the intoxication process. Here, we report a cryoEM snapshot of PA

Indexed as

Protein RefoldingProtein UnfoldingAntigens, BacterialBacterial ToxinsModels, MolecularNanoparticlesanthrax toxinAntigens, BacterialBacterial Toxins

Identifiers

PMID34158520
PMCPMC8219829
OpenAlexW3173593503

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.