Evidence map›Paper›PMID 26159481›Full record

ArticleBioorganic & medicinal chemistry letters2015

A computational view on the significance of E-ring in binding of (+)-arisugacin A to acetylcholinesterase.

Ziyad F Al-Rashid, Richard P Hsung

Abstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Design, Synthesis, andACS omega · 2022
    Article
  2. Article
  3. Review
  4. 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

2 authors.

Ziyad F Al-RashidAlchemical Research, LLC, 260 East Wall Street, Bethlehem, PA 18018, USA. Electronic address: zalrashid@alchemicalresearch.com.
Richard P HsungDivision of Pharmaceutical Sciences, School of Pharmacy, and Department of Chemistry, University of Wisconsin, Madison, WI 53705, USA. Electronic address: rhsung@wisc.edu.

Funding

Synthetic Applications of Formal [3+3] CycloadditionsR01NS038049 · NINDS · UNIVERSITY OF WISCONSIN-MADISON · PI HSUNG, RICHARD P · 2000 to 2008
$2.5M
Applications of Yn- and Allenamide CycloadditionsR01GM066055 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI HSUNG, RICHARD P · 2005 to 2013
$2.2M
NIGMS NIH HHS GM-66055NIGMS NIH HHS R01 GM066055NINDS NIH HHS R01 NS038049
6 · The paper itself

Abstract

A computational docking study of a series of de novo structural analogs of the highly potent, non-nitrogen containing, acetylcholinesterase inhibitor (+)-arisugacin A is presented. In direct comparison to the recently reported X-ray single-crystal structure of (+)-territrem B bound hAChE, the modeling suggests that there is a unique conformational preference for the E-ring that is responsible for the superior inhibitory activity of (+)-arisugacin A against hAChE relative to (+)-territrem B, and that substitutions on the E-ring also play an important role in the protein-ligand interaction.

Indexed as

Molecular Docking SimulationAcetylcholinesteraseAnimalsBinding SitesCholinesterase InhibitorsDose-Response Relationship, DrugMolecular StructurePyransStereoisomerismStructure-Activity RelationshipAcetylcholinesterasearisugacin ACholinesterase InhibitorsPyransAcetylcholinesteraseAlzheimer’s disease(+)-Arisugacin AComputational modelingE-ring conformationE-ring substitutionsTerritrems

Identifiers

PMID26159481
PMCPMC4670034

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.