Evidence map›Paper›PMID 28181562›Full record

ArticleScientific reports2017

Structural and Functional insights into the catalytic mechanism of the Type II NADH:quinone oxidoreductase family.

Bruno C Marreiros, Filipa V Sena, Filipe M Sousa, A Sofia F Oliveira, Cláudio M Soares, Ana P Batista, Manuela M Pereira

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

23 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
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  7. ChemSusChem · 2025
    Article
  8. Inhibitors of Type II NADH Dehydrogenase Enzyme: A Review.Current protein & peptide science · 2025
    Review
  9. Scrutinizing aApplied and environmental microbiology · 2024
    Article
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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

7 authors at 1 institution in 1 country.

Bruno C MarreirosInstituto de Tecnologia Química e Biológica - António Xavier, Universidade Nova de Lisboa, Av. da Republica EAN, 2780-157 Oeiras, Portugal.
Filipa V SenaInstituto de Tecnologia Química e Biológica - António Xavier, Universidade Nova de Lisboa, Av. da Republica EAN, 2780-157 Oeiras, Portugal.
Filipe M SousaInstituto de Tecnologia Química e Biológica - António Xavier, Universidade Nova de Lisboa, Av. da Republica EAN, 2780-157 Oeiras, Portugal.
A Sofia F OliveiraInstituto de Tecnologia Química e Biológica - António Xavier, Universidade Nova de Lisboa, Av. da Republica EAN, 2780-157 Oeiras, Portugal.
Cláudio M SoaresInstituto de Tecnologia Química e Biológica - António Xavier, Universidade Nova de Lisboa, Av. da Republica EAN, 2780-157 Oeiras, Portugal.
Ana P BatistaInstituto de Tecnologia Química e Biológica - António Xavier, Universidade Nova de Lisboa, Av. da Republica EAN, 2780-157 Oeiras, Portugal.
Manuela M PereiraInstituto de Tecnologia Química e Biológica - António Xavier, Universidade Nova de Lisboa, Av. da Republica EAN, 2780-157 Oeiras, Portugal.
Universidade Nova de Lisboa · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Type II NADH:quinone oxidoreductases (NDH-2s) are membrane proteins involved in respiratory chains. These proteins contribute indirectly to the establishment of the transmembrane difference of electrochemical potential by catalyzing the reduction of quinone by oxidation of NAD(P)H. NDH-2s are widespread enzymes being present in the three domains of life. In this work, we explored the catalytic mechanism of NDH-2 by investigating the common elements of all NDH-2s, based on the rationale that conservation of such elements reflects their structural/functional importance. We observed conserved sequence motifs and structural elements among 1762 NDH-2s. We identified two proton pathways possibly involved in the protonation of the quinone. Our results led us to propose the first catalytic mechanism for NDH-2 family, in which a conserved glutamate residue, E

Indexed as

BiocatalysisAmino AcidsConserved SequenceModels, MolecularProtein DomainsProtonsQuinone ReductasesSaccharomyces cerevisiaeStaphylococcus aureusStructure-Activity RelationshipAmino AcidsNADH dehydrogenase (quinone)ProtonsQuinone Reductases

Identifiers

PMID28181562
PMCPMC5299459
OpenAlexW2587461170

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.