Evidence map›Paper›PMID 28451254›Full record

ArticleChemical science2017

Fluorogenic protein labeling using a genetically encoded unstrained alkene.

X Shang, X Song, C Faller, R Lai, H Li, R Cerny, W Niu, J Guo

Open access · diamondAbstract read
In one paragraph

Article in Chemical science, 2017. 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
7.1field-weighted citation impact, top 3% 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

26 citing papers in PubMed, 56 citations in OpenAlex.

  1. In Situ Construction of Imidazopyridinium Fluorescent Labels for Bioconjugation.Angewandte Chemie (International ed. in English) · 2026
    Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Update of the Pyrrolysyl-tRNA Synthetase/tRNAJournal of bacteriology · 2023
    Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. A "Quenchergenic" Chemoselective Protein Labeling Strategy.Chembiochem : a European journal of chemical biology · 2019
    Article
  15. Article
  16. Article
  17. Article
  18. Hydrophilic azaspiroalkenes as robust bioorthogonal reporters.Chemical communications (Cambridge, England) · 2018
    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

8 authors at 1 institution in 1 country.

X ShangDepartment of Chemistry , University of Nebraska-Lincoln , Lincoln , NE 68588 , USA . Email: jguo4@unl.edu.
X SongDepartment of Chemistry , University of Nebraska-Lincoln , Lincoln , NE 68588 , USA . Email: jguo4@unl.edu.
C FallerDepartment of Chemistry , University of Nebraska-Lincoln , Lincoln , NE 68588 , USA . Email: jguo4@unl.edu.
R LaiDepartment of Chemistry , University of Nebraska-Lincoln , Lincoln , NE 68588 , USA . Email: jguo4@unl.edu.
H LiDepartment of Chemistry , University of Nebraska-Lincoln , Lincoln , NE 68588 , USA . Email: jguo4@unl.edu.
R CernyDepartment of Chemistry , University of Nebraska-Lincoln , Lincoln , NE 68588 , USA . Email: jguo4@unl.edu.
W NiuDepartment of Chemical & Biomolecular Engineering , University of Nebraska-Lincoln , Lincoln , NE 68588 , USA . Email: wniu2@unl.edu.
J GuoDepartment of Chemistry , University of Nebraska-Lincoln , Lincoln , NE 68588 , USA . Email: jguo4@unl.edu.ORCID 0000-0001-6983-9953
University of Nebraska–Lincoln · US

Funding

Targeted mass spectrometry approaches to understand CART processing and recepter interactionsP20GM113126 · NIGMS · UNIVERSITY OF NEBRASKA LINCOLN · PI GUO, JIANTAO · 2016 to 2025
$20.8M
Improve the safety of an efficacious live-attenuated HIV-1 vaccine through unnatuR01AI111862 · NIAID · UNIVERSITY OF NEBRASKA LINCOLN · PI GUO, JIANTAO, LI, QINGSHENG · 2014 to 2017
$1.9M
NIAID NIH HHS R01 AI111862NIGMS NIH HHS P20 GM113126
6 · The paper itself

Abstract

We developed a new fluorogenic bioorthogonal reaction that is based on the inverse electron-demand Diels-Alder reaction between styrene (an unstrained alkene) and a simple tetrazine. The reaction forms a new fluorophore with no literature precedent. We have identified an aminoacyl-tRNA synthetase/tRNA pair for the efficient and site-specific incorporation of a styrene-containing amino acid into proteins in response to amber nonsense codon. Fluorogenic labeling of purified proteins and intact proteins in live cells were demonstrated. The fluorogenicity of the styrene-tetrazine reaction can be potentially applied to the study of protein folding and function under physiological conditions with low background fluorescence interference.

Identifiers

PMID28451254
PMCPMC5369545
OpenAlexW2524160796

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.