Evidence map›Paper›PMID 39258918›Full record

ArticleJournal of bacteriology2024

Substrate dependence of transport coupling and phenotype of a small multidrug resistance transporter in

Andrea K Wegrzynowicz, William J Heelan, Sydnye P Demas, Maxwell S McLean, Jason M Peters, Katherine A Henzler-Wildman

Abstract read
In one paragraph

Article in Journal of bacteriology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Energetic and structural control of polyspecificity in a multidrug transporter.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  2. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Andrea K WegrzynowiczDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin, USA.ORCID 0000-0002-1493-4563
William J HeelanPharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, Wisconsin, USA.ORCID 0000-0001-6624-2094
Sydnye P DemasDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Maxwell S McLeanDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Jason M PetersPharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Katherine A Henzler-WildmanDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin, USA.ORCID 0000-0002-5295-2121

Funding

Biotechnology Training ProgramT32GM135066 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI SCOTT M. COYLE, BRIAN G FOX · 2020 to 2026
$7.0M
NMR User Program at NMRFAMR24GM141526 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI Katherine Anne Henzler-Wildman · 2021 to 2026
$6.4M
TRANSPORT MECHANISM OF THE MULTIDRUG RESISTANCE EFFLUX PROTEIN, EMRER01GM095839 · NIGMS · WASHINGTON UNIVERSITY · PI HENZLER-WILDMAN, KATHERINE ANNE · 2011 to 2020
$3.1M
Molecular Mechanisms of Channels and TransportersR35GM141748 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI Katherine Anne Henzler-Wildman · 2021 to 2026
$2.7M
Inducing susceptibility with a small multidrug resistance transporter from P. aeruginosaF31AI169825 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI WEGRZYNOWICZ, ANDREA KILLIAN · 2022 to 2023
$60k
HHS | NIH | National Institute of Allergy and Infectious Diseases (NIAID) F31AI169825HHS | NIH | National Institute of General Medical Sciences (NIGMS) 5T32GM135066HHS | NIH | National Institute of General Medical Sciences (NIGMS) R01GM095839,R35GM141748NIAID NIH HHS F31 AI169825NIGMS NIH HHS R01 GM095839NIGMS NIH HHS R24 GM141526NIGMS NIH HHS R35 GM141748NIGMS NIH HHS T32 GM135066
6 · The paper itself

Abstract

Small multidrug resistance (SMR) transporters are key players in the defense of multidrug-resistant pathogens to toxins and other homeostasis-perturbing compounds. However, recent evidence demonstrates that EmrE, an SMR from IMPORTANCE: Small multidrug resistance (SMR) transporters are a class of efflux pumps found in many pathogens, although their contributions to antibiotic resistance are not fully understood. We hypothesize that these transporters may confer not only resistance but also susceptibility, by dissipating the proton-motive force. This means to use an SMR transporter as a target; it merely needs to be present (as opposed to being the primary resistance mechanism). Here, we test this hypothesis with an SMR transporter found in

Indexed as

Anti-Bacterial AgentsDrug Resistance, Multiple, BacterialPseudomonas aeruginosaBacterial ProteinsBiological TransportEscherichia coliEscherichia coli ProteinsGene Expression Regulation, BacterialMembrane Transport ProteinsMicrobial Sensitivity TestsPhenotypeProton-Motive ForceAnti-Bacterial AgentsBacterial ProteinsEscherichia coli ProteinsMembrane Transport Proteinsmultidrug effluxproton-motive forcesusceptibilitytransportuniport

Identifiers

PMID39258918
PMCPMC11500531

What OpenQuestion holds

Textmetadata
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.