Evidence map›Paper›PMID 32062969›Full record

ArticleJournal of the American Chemical Society2020

Key Structural Motifs Balance Metal Binding and Oxidative Reactivity in a Heterobimetallic Mn/Fe Protein.

Effie C Kisgeropoulos, Julia J Griese, Zachary R Smith, Rui M M Branca, Camille R Schneider, Martin Högbom, Hannah S Shafaat

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Accessing a synthetic FeChemical science · 2024
    Article
  11. Article
  12. Article
  13. Enzymatic Hydroxylation of Aliphatic C-H Bonds by a Mn/Fe Cofactor.Journal of the American Chemical Society · 2023
    Article
  14. Article
  15. Steric Effects on the Chelation of MnChemistry (Weinheim an der Bergstrasse, Germany) · 2023
    Article
  16. Article
  17. Enzymatic Hydroxylation of Aliphatic C-H Bonds by a Mn/Fe Cofactor.bioRxiv : the preprint server for biology · 2023
    Article
  18. Review
  19. Why is manganese so valuable to bacterial pathogens?Frontiers in cellular and infection microbiology · 2023
    Review
  20. Review
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.

Effie C KisgeropoulosORCID 0000-0003-1842-5691
Julia J GrieseDepartment of Biochemistry and Biophysics, Stockholm University, SE-106 91 Stockholm, Sweden.ORCID 0000-0003-3686-3062
Zachary R Smith
Rui M M BrancaDepartment of Oncology-Pathology, Science for Life Laboratory, Karolinska Institutet, SE-171 21 Solna, Sweden.
Camille R Schneider
Martin HögbomDepartment of Biochemistry and Biophysics, Stockholm University, SE-106 91 Stockholm, Sweden.ORCID 0000-0001-5574-9383

Funding

Metallobiochemistry of Mn/Fe protein cofactorsR35GM128852 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Hannah S Shafaat · 2018 to 2026
$2.3M
NIGMS NIH HHS R35 GM128852
6 · The paper itself

Abstract

Heterobimetallic Mn/Fe proteins represent a new cofactor paradigm in bioinorganic chemistry and pose countless outstanding questions. The assembly of the active site defies common chemical convention by contradicting the Irving-Williams series, while the scope of reactivity remains unexplored. In this work, the assembly and C-H bond activation process in the Mn/Fe R2-like ligand-binding oxidase (R2lox) protein is investigated using a suite of biophysical techniques, including time-resolved optical spectroscopy, global kinetic modeling, X-ray crystallography, electron paramagnetic resonance spectroscopy, protein electrochemistry, and mass spectrometry. Selective metal binding is found to be under thermodynamic control, with the binding sites within the apo-protein exhibiting greater Mn

Indexed as

Bacterial ProteinsCatalytic DomainIronManganeseMetalloproteinsMutationOxidoreductasesOxygenProtein BindingThermodynamicsBacterial ProteinsIronManganeseMetalloproteinsOxidoreductasesOxygen

Identifiers

PMID32062969
PMCPMC7390604

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.