Evidence map›Paper›PMID 34573070›Full record

ArticleAntioxidants (Basel, Switzerland)2021

Atomic Force Microscopy to Elicit Conformational Transitions of Ferredoxin-Dependent Flavin Thioredoxin Reductases.

Carlos Marcuello, Gifty Animwaa Frempong, Mónica Balsera, Milagros Medina, Anabel Lostao

Open access · goldAbstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

18 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Thioredoxin Domain Containing 5 (TXNDC5): Friend or Foe?Current issues in molecular biology · 2024
    Review
  3. Review
  4. Article
  5. Article
  6. Article
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  8. Review
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  12. Article
  13. Visualizing Intramolecular Dynamics of Membrane Proteins.International journal of molecular sciences · 2022
    Review
  14. Article
  15. Article
  16. Article
  17. Protein Abundance of Drug Transporters in Human Hepatitis C Livers.International journal of molecular sciences · 2022
    Article
  18. 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.

Carlos MarcuelloInstituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, 50009 Zaragoza, Spain.ORCID 0000-0003-3459-8605
Gifty Animwaa FrempongInstituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, 50009 Zaragoza, Spain.ORCID 0000-0002-8894-9848
Mónica BalseraDepartment of Abiotic Stress, Instituto de Recursos Naturales y Agrobiología de Salamanca (IRNASA-CSIC), 37008 Salamanca, Spain.ORCID 0000-0002-5586-6050
Milagros MedinaDepartamento de Bioquímica y Biología Molecular y Celular, Facultad de Ciencias, Instituto de Biocomputación y Física de Sistemas Complejos (GBsC-CSIC Joint Unit), Universidad de Zaragoza, 50018 Zaragoza, Spain.ORCID 0000-0001-8743-0182
Anabel LostaoInstituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, 50009 Zaragoza, Spain.ORCID 0000-0001-7460-5916
Universidad de Zaragoza · ESInstituto de Recursos Naturales y Agrobiología de Salamanca · ES

Funding

Agencia Estatal de Investigación PID2019-103901GB-I00Agencia Estatal de Investigación PID2019-110900GB-I00Government of Aragón-FEDER E35_20RJunta de Castilla y León-ERDF "Europe drives our growth" CLU-2019-05
6 · The paper itself

Abstract

Flavin and redox-active disulfide domains of ferredoxin-dependent flavin thioredoxin reductase (FFTR) homodimers should pivot between flavin-oxidizing (FO) and flavin-reducing (FR) conformations during catalysis, but only FR conformations have been detected by X-ray diffraction and scattering techniques. Atomic force microscopy (AFM) is a single-molecule technique that allows the observation of individual biomolecules with sub-nm resolution in near-native conditions in real-time, providing sampling of molecular properties distributions and identification of existing subpopulations. Here, we show that AFM is suitable to evaluate FR and FO conformations. In agreement with imaging under oxidizing condition, only FR conformations are observed for

Indexed as

atomic force microscopyflavoproteinshomodimersprotein interactionsredox-active disulfidesingle-molecule methodsthioredoxin reductase

Identifiers

PMID34573070
PMCPMC8469568
OpenAlexW3196344700

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.