Evidence map›Paper›PMID 28171730›Full record

ArticleJournal of the American Chemical Society2017

Formal Reduction Potentials of Difluorotyrosine and Trifluorotyrosine Protein Residues: Defining the Thermodynamics of Multistep Radical Transfer.

Kanchana R Ravichandran, Allan B Zong, Alexander T Taguchi, Daniel G Nocera, JoAnne Stubbe, Cecilia Tommos

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

27 citing papers in PubMed, 41 citations in OpenAlex.

  1. Review
  2. Article
  3. Hydrogen production by a fullyDalton transactions (Cambridge, England : 2003) · 2024
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Journal of the American Chemical Society · 2022
    Article
  10. Kinetic model for reversible radical transfer in ribonucleotide reductase.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Proton-Coupled Electron Transfer from Tyrosine in the Interior of aJournal of the American Chemical Society · 2020
    Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. 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

6 authors at 2 institutions in 1 country.

Kanchana R RavichandranORCID 0000-0001-5050-9719
Allan B ZongDepartment of Biochemistry and Biophysics, University of Pennsylvania Perelman School of Medicine , Philadelphia, Pennsylvania 19104, United States.
Alexander T Taguchi
Daniel G NoceraDepartment of Chemistry and Chemical Biology, Harvard University , 12 Oxford Street, Cambridge, Massachusetts 02138, United States.ORCID 0000-0001-5055-320X
Cecilia TommosDepartment of Biochemistry and Biophysics, University of Pennsylvania Perelman School of Medicine , Philadelphia, Pennsylvania 19104, United States.ORCID 0000-0001-8095-8873
University of Pennsylvania · USHarvard University · US

Funding

Structure-Function Studies of Ribonucleotide ReductaseR01GM047274 · NIGMS · MICHIGAN STATE UNIVERSITY · PI DANIEL G. NOCERA · 1992 to 2026
$9.9M
Ribonucleotide Reductase: Structure and FunctionR01GM029595 · NIGMS · UNIVERSITY OF WISCONSIN MADISON · PI STUBBE, JOANNE · 1985 to 2016
$6.9M
Understanding Protein RadicalsR01GM079190 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI TOMMOS, CECILIA · 2008 to 2024
$3.6M
NIGMS NIH HHS R01 GM029595NIGMS NIH HHS R01 GM047274NIGMS NIH HHS R01 GM079190
6 · The paper itself

Abstract

Redox-active tyrosines (Ys) play essential roles in enzymes involved in primary metabolism including energy transduction and deoxynucleotide production catalyzed by ribonucleotide reductases (RNRs). Thermodynamic characterization of Ys in solution and in proteins remains a challenge due to the high reduction potentials involved and the reactive nature of the radical state. The structurally characterized α

Indexed as

ThermodynamicsFree RadicalsMolecular StructureOxidation-ReductionRibonucleotide ReductasesTyrosine3,5-difluorotyrosineFree RadicalsRibonucleotide ReductasesTyrosine

Identifiers

PMID28171730
PMCPMC5651514
OpenAlexW2587221162

What OpenQuestion holds

Textmetadata
LicenceTDM
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.