Evidence map›Paper›PMID 32234761›Full record

ArticleThe Journal of biological chemistry2020

Structure and allosteric activity of a single-disulfide conopeptide from

Madhan Kumar Mohan, Nikita Abraham, Rajesh R P, Benjamin Franklin Jayaseelan, Lotten Ragnarsson, Richard J Lewis, Siddhartha P Sarma

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.3field-weighted citation impact, top 44% 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

8 citing papers in PubMed, 10 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 2 countries.

Madhan Kumar MohanMolecular Biophysics Unit, Indian Institute of Science, Bangalore, Karnataka 560012, India.ORCID 0000-0002-5498-7280
Nikita AbrahamInstitute for Molecular Bioscience, Queensland Bioscience Precinct, The University of Queensland, 306 Carmody Rd., St. Lucia Queensland 4072, Australia.
Rajesh R PSathyabama Institute of Science and Technology, Jeppiaar Nagar, Rajiv Gandhi Salai, Chennai 600119, Tamil Nadu, India.ORCID 0000-0003-0058-247X
Benjamin Franklin JayaseelanBombay Natural History Society, Hornbill House, Dr. Salim Ali Chowk, Mumbai 400 001, Maharashtra, India.
Lotten RagnarssonInstitute for Molecular Bioscience, Queensland Bioscience Precinct, The University of Queensland, 306 Carmody Rd., St. Lucia Queensland 4072, Australia.
Richard J LewisInstitute for Molecular Bioscience, Queensland Bioscience Precinct, The University of Queensland, 306 Carmody Rd., St. Lucia Queensland 4072, Australia r.lewis@uq.edu.au.
Siddhartha P SarmaMolecular Biophysics Unit, Indian Institute of Science, Bangalore, Karnataka 560012, India sidd@iisc.ac.in.ORCID 0000-0001-7619-8904
The University of Queensland · AUIndian Institute of Science Bangalore · INBombay Natural History Society · INSathyabama Institute of Science and Technology · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Conopeptides are neurotoxic peptides in the venom of marine cone snails and have broad therapeutic potential for managing pain and other conditions. Here, we identified the single-disulfide peptides Czon1107 and Cca1669 from the venoms of

Indexed as

alpha7 Nicotinic Acetylcholine ReceptorNeurotoxinsPeptidesReceptors, NicotinicAllosteric RegulationAnimalsChlorocebus aethiopsConus SnailCOS CellsDisulfidesHEK293 CellsHumansStructure-Activity Relationshipalpha7 Nicotinic Acetylcholine ReceptorChrna7 protein, humanDisulfidesNeurotoxinsnicotinic receptor alpha3beta4PeptidesReceptors, Nicotinicallosteric modulationallosteric regulationconformational exchangedisulfidemolecular pharmacologynAChR receptor antagonistsneuropeptidenicotinic acetylcholine receptors (nAChR)nuclear magnetic resonance (NMR)peptide conformationproline cis/trans isomerismsingle-disulfide conopeptides

Identifiers

PMID32234761
PMCPMC7242716
OpenAlexW3014231741

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.