Evidence map›Paper›PMID 34123320›Full record

ArticleChemical science2021

The electronic structure of FeV-cofactor in vanadium-dependent nitrogenase.

Zhi-Yong Yang, Emilio Jimenez-Vicente, Hayden Kallas, Dmitriy A Lukoyanov, Hao Yang, Julia S Martin Del Campo, Dennis R Dean, Brian M Hoffman, Lance C Seefeldt

Abstract read
In one paragraph

Article in Chemical science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Molecular sorting of nitrogenase catalytic cofactors.bioRxiv : the preprint server for biology · 2025
    Article
  8. Biomimetic [MFeInorganic chemistry · 2025
    Article
  9. Iron-molybdenum cofactor synthesis by a thermophilic nitrogenase devoid of the scaffold NifEN.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  10. Article
  11. Protonation of Homocitrate and the EInorganic chemistry · 2023
    Article
  12. Article
  13. Article
  14. The Conversion of Carbon Monoxide and Carbon Dioxide by Nitrogenases.Chembiochem : a European journal of chemical biology · 2022
    Review
  15. Article
  16. Article
  17. 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

9 authors.

Zhi-Yong YangDepartment of Chemistry and Biochemistry, Utah State University Logan UT 84322 USA nkyzy@hotmail.com lance.seefeldt@usu.edu +1-435-797-3964.ORCID https://orcid.org/0000-0001-8186-9450
Emilio Jimenez-VicenteDepartment of Biochemistry, Virginia Tech Blacksburg VA 24061 USA deandr@vt.edu +1-540-231-5895.ORCID https://orcid.org/0000-0002-3347-3096
Hayden KallasDepartment of Chemistry and Biochemistry, Utah State University Logan UT 84322 USA nkyzy@hotmail.com lance.seefeldt@usu.edu +1-435-797-3964.ORCID https://orcid.org/0000-0003-3882-6003
Dmitriy A LukoyanovDepartment of Chemistry, Northwestern University Evanston IL 60208 USA bmh@northwestern.edu +1-847-491-3104.ORCID https://orcid.org/0000-0002-4542-1648
Hao YangDepartment of Chemistry, Northwestern University Evanston IL 60208 USA bmh@northwestern.edu +1-847-491-3104.ORCID https://orcid.org/0000-0001-7229-0957
Julia S Martin Del CampoDepartment of Biochemistry, Virginia Tech Blacksburg VA 24061 USA deandr@vt.edu +1-540-231-5895.
Dennis R DeanDepartment of Biochemistry, Virginia Tech Blacksburg VA 24061 USA deandr@vt.edu +1-540-231-5895.ORCID https://orcid.org/0000-0001-8960-6196
Brian M HoffmanDepartment of Chemistry, Northwestern University Evanston IL 60208 USA bmh@northwestern.edu +1-847-491-3104.ORCID https://orcid.org/0000-0002-3100-0746
Lance C SeefeldtDepartment of Chemistry and Biochemistry, Utah State University Logan UT 84322 USA nkyzy@hotmail.com lance.seefeldt@usu.edu +1-435-797-3964.ORCID https://orcid.org/0000-0002-6457-9504

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The electronic structure of the active-site metal cofactor (FeV-cofactor) of resting-state V-dependent nitrogenase has been an open question, with earlier studies indicating that it exhibits a broad

Identifiers

PMID34123320
PMCPMC8153082

What OpenQuestion holds

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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.