Evidence map›Paper›PMID 22143550›Full record

ReviewMolecules (Basel, Switzerland)2011

Pyrene: a probe to study protein conformation and conformational changes.

Gursharan Bains, Arti B Patel, Vasanthy Narayanaswami

Open access · goldAbstract readReview
In one paragraph

Review in Molecules (Basel, Switzerland), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
6.0field-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

48 citing papers in PubMed, 273 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Phase Separation of Aqueous Poly(diisopropylaminoethyl methacrylate) upon Heating.Langmuir : the ACS journal of surfaces and colloids · 2022
    Article
  17. BN-Substitution in Dithienylpyrenes Prevents Excimer Formation in Solution and in the Solid State.The journal of physical chemistry. C, Nanomaterials and interfaces · 2022
    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

3 authors at 1 institution in 1 country.

Gursharan BainsDepartment of Chemistry and Biochemistry, 1250 Bellflower Boulevard, California State University Long Beach, Long Beach, CA 90840, USA.
Arti B Patel
Vasanthy Narayanaswami
California State University, Long Beach · US

Funding

Short Term Research Education Program to Increase Diversity in Health ResearchR25HL096365 · NHLBI · CHILDREN'S HOSPITAL & RES CTR AT OAKLAND · PI LUBIN, BERTRAM HAROLD, NARAYANASWAMI, VASANTHY · 2009 to 2013
$818k
NHLBI NIH HHS HL096365NHLBI NIH HHS R25 HL096365
6 · The paper itself

Abstract

The review focuses on the unique spectral features of pyrene that can be utilized to investigate protein structure and conformation. Pyrene is a fluorescent probe that can be attached covalently to protein side chains, such as sulfhydryl groups. The spectral features of pyrene are exquisitely sensitive to the microenvironment of the probe: it exhibits an ensemble of monomer fluorescence emission peaks that report on the polarity of the probe microenvironment, and an additional band at longer wavelengths, the appearance of which reflects the presence of another pyrene molecule in spatial proximity (~10 Å). Its high extinction coefficient allows us to study labeled proteins in solution at physiologically relevant concentrations. The environmentally- and spatially-sensitive features of pyrene allow monitoring protein conformation, conformational changes, protein folding and unfolding, protein-protein, protein-lipid and protein-membrane interactions.

Indexed as

Fluorescent DyesProtein BindingProtein ConformationProtein FoldingProteinsProtein Structure, SecondaryProtein Structure, TertiaryPyrenesSpectrometry, FluorescenceFluorescent DyesProteinspyrenePyrenes

Identifiers

PMID22143550
PMCPMC6264589
OpenAlexW1994814662

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.