Evidence map›Paper›PMID 26686928›Full record

ArticleChemical communications (Cambridge, England)2016

Selenomethionine, p-cyanophenylalanine pairs provide a convenient, sensitive, non-perturbing fluorescent probe of local helical structure.

Ivan Peran, Matthew D Watson, Osman Bilsel, Daniel P Raleigh

Open access · greenAbstract read
In one paragraph

Article in Chemical communications (Cambridge, England), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

3 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

4 authors at 3 institutions in 2 countries.

Ivan PeranDepartment of Chemistry, Stony Brook University, Stony Brook, New York, 11794-3400, USA. daniel.raleigh@stonybrook.edu.
Matthew D WatsonDepartment of Chemistry, Stony Brook University, Stony Brook, New York, 11794-3400, USA. daniel.raleigh@stonybrook.edu.
Osman BilselDepartment of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, 364 Plantation Street, Worcester, Massachusetts 01605, USA.
Daniel P RaleighDepartment of Chemistry, Stony Brook University, Stony Brook, New York, 11794-3400, USA. daniel.raleigh@stonybrook.edu and Graduate Program in Biochemistry & Structural Biology, Stony Brook University, Stony Brook, New York, 11794-3400, USA.
Stony Brook University · USStony Brook Medicine · USUniversity of Massachusetts Chan Medical School · US

Funding

MUTAGENESIS AS A PROBE OF THE FOLDING OF TRP SYNTHASER01GM023303 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI BILSEL, OSMAN, MATTHEWS, C ROBERT · 1985 to 2017
$5.4M
Biophysical Studies of Amyloid Formation by Polypeptide HormonesR01GM078114 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI RALEIGH, DANIEL P · 2008 to 2024
$5.1M
NIGMS NIH HHS GM023303NIGMS NIH HHS GM078114NIGMS NIH HHS R01 GM023303NIGMS NIH HHS R01 GM078114
6 · The paper itself

Abstract

The use of selenomethionine (MSe)-p-cyanophenylalanine (FCN) pairs to probe protein structure is demonstrated. MSe quenches FCN fluorescence via electron transfer. Both residues can be incorporated recombinantly or by peptide synthesis. Time-resolved and steady-state fluorescence measurements demonstrate that MSe-FCN pairs provide specific local probes of helical structure.

Indexed as

AlanineFluorescent DyesHydrogen BondingMolecular Dynamics SimulationNitrilesPeptidesPhenylalanineProtein Structure, SecondarySelenomethionineSpectrometry, FluorescenceAlanineFluorescent DyesNitrilesp-cyanophenylalaninePeptidesPhenylalanineSelenomethionine

Identifiers

PMID26686928
PMCPMC4755734
OpenAlexW2203383249

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.