Evidence map›Paper›PMID 9223290›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1997

Nonexponential kinetics of a single tRNAPhe molecule under physiological conditions.

Y Jia, A Sytnik, L Li, S Vladimirov, B S Cooperman, R M Hochstrasser

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

12 citing papers in PubMed, 115 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Functional conformational motions in the turnover cycle of cholesterol oxidase.Proceedings of the National Academy of Sciences of the United States of America · 2005
    Article
  5. Article
  6. Article
  7. Article
  8. Dynamics and folding of single two-stranded coiled-coil peptides studied by fluorescent energy transfer confocal microscopy.Proceedings of the National Academy of Sciences of the United States of America · 2000
    Article
  9. Article
  10. The dynamics of structural deformations of immobilized single light-harvesting complexes.Proceedings of the National Academy of Sciences of the United States of America · 1999
    Article
  11. Monitoring conformational dynamics of a single molecule by selective fluorescence spectroscopy.Proceedings of the National Academy of Sciences of the United States of America · 1998
    Article
  12. Fluorescence and photobleaching dynamics of single light-harvesting complexes.Proceedings of the National Academy of Sciences of the United States of America · 1997
    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 1 institution in 1 country.

Y JiaChemistry Department, University of Pennsylvania, Philadelphia, PA 19104, USA.
A Sytnik
L Li
S Vladimirov
B S Cooperman
R M Hochstrasser
University of Pennsylvania · US

Funding

ZN-INDUCED PEPTIDE FOLDINGP41RR001348 · NCRR · UNIVERSITY OF PENNSYLVANIA · PI DEGRADO, WILLIAM · 1985 to 2011
$8.7M
Ultrafast Processing in Proteins and Other AssembliesR01GM012592 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI GAI, FENG · 1985 to 2013
$3.5M
ULTRAFAST PROCESSES IN PROTEINS AND OTHER ASSEMBLIESR37GM012592 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI HOCHSTRASSER, ROBIN MAIN · 1992 to 2001
$493k
NCRR NIH HHS P41 RR001348NCRR NIH HHS RR01348-14NIGMS NIH HHS GM12592NIGMS NIH HHS GM53416NIGMS NIH HHS R01 GM012592NIGMS NIH HHS R37 GM012592
6 · The paper itself

Abstract

The fluorescence decay functions of individual, specifically labeled tRNAPhe molecules exhibit nonexponential character as a result of conformational dynamics occurring during the measurement on a single molecule. tRNAPhe conformational states that interchange much more slowly are evidenced by the distribution of lifetimes observed for many individual molecules. A structural model for the nonexponential decay indicates that the tRNAPhe-probe adduct fluctuates between two states, one of which provides conditions that quench the probe fluorescence.

Indexed as

Computer SimulationFluorescenceKineticsModels, ChemicalNucleic Acid ConformationRNA, Transfer, PheRNA, Transfer, Phe

Identifiers

PMID9223290
PMCPMC21532
OpenAlexW2120218062

What OpenQuestion holds

Textmetadata
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.