Evidence map›Paper›PMID 21968646›Full record

ArticleThe protein journal2011

Reduced susceptibility of Moritella profunda dihydrofolate reductase to trimethoprim is not due to glutamate 28.

E Joel Loveridge, William M Dawson, Rhiannon M Evans, Anna Sobolewska, Rudolf K Allemann

Abstract read
PubMed Publisher
In one paragraph

Article in The protein journal, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 39% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

5 authors at 2 institutions in 1 country.

E Joel LoveridgeSchool of Chemistry, Cardiff University, Park Place, Cardiff, UK.
William M Dawson
Rhiannon M Evans
Anna Sobolewska
Rudolf K Allemann
Cardiff University · GBUniversity of Manchester · GB

Funding

Biotechnology and Biological Sciences Research Council BB/E008380/1
6 · The paper itself

Abstract

The E28D variant of dihydrofolate reductase from Moritella profunda was generated and found to have the same K (i) (within error) for the competitive inhibitor trimethoprim as the wild type enzyme. Contrary to a previous claim in the literature, Glu 28 is therefore not the cause of the reduced affinity for trimethoprim relative to dihydrofolate reductase from Escherichia coli.

Indexed as

Mutation, MissenseBacterial ProteinsFolic Acid AntagonistsGlutamic AcidKineticsMoritellaTetrahydrofolate DehydrogenaseTrimethoprimBacterial ProteinsFolic Acid AntagonistsGlutamic AcidTetrahydrofolate DehydrogenaseTrimethoprim

Identifiers

PMID21968646
OpenAlexW1988552415

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.