Evidence map›Paper›PMID 30975904›Full record

ArticleThe Journal of biological chemistry2019

The three-dimensional structure of an H-superfamily conotoxin reveals a granulin fold arising from a common ICK cysteine framework.

Lau D Nielsen, Mads M Foged, Anastasia Albert, Andreas B Bertelsen, Cecilie L Søltoft, Samuel D Robinson, Steen V Petersen, Anthony W Purcell, Baldomero M Olivera, Raymond S Norton and 4 more

Abstract read
In one paragraph

Article in The Journal of biological chemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Structural similarities reveal an expansive conotoxin family with a two-finger toxin fold.Protein science : a publication of the Protein Society · 2025
    Article
  5. Article
  6. Article
  7. Journal of microbiology and biotechnology · 2024
    Article
  8. High-resolution crystal structure of the Mu8.1 conotoxin from Conus mucronatus.Acta crystallographica. Section F, Structural biology communications · 2023
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Production of an Active, Human Membrane Protein inInternational journal of molecular sciences · 2022
    Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Structural venomics reveals evolution of a complex venom by duplication and diversification of an ancient peptide-encoding gene.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  19. 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

14 authors.

Lau D NielsenFrom the Department of Biology, Linderstrøm-Lang Centre for Protein Science, University of Copenhagen, 2200 Copenhagen N., Denmark.ORCID 0000-0001-5352-0809
Mads M FogedFrom the Department of Biology, Linderstrøm-Lang Centre for Protein Science, University of Copenhagen, 2200 Copenhagen N., Denmark.
Anastasia Albertthe Norut Northern Research Institute, 9294 Tromsø, Norway.
Andreas B BertelsenFrom the Department of Biology, Linderstrøm-Lang Centre for Protein Science, University of Copenhagen, 2200 Copenhagen N., Denmark.
Cecilie L SøltoftFrom the Department of Biology, Linderstrøm-Lang Centre for Protein Science, University of Copenhagen, 2200 Copenhagen N., Denmark.
Samuel D Robinsonthe Department of Biology, University of Utah, Salt Lake City, Utah 84112.ORCID 0000-0002-3518-0377
Steen V Petersenthe Department of Biomedicine, Aarhus University, DK-8000 Aarhus, Denmark.ORCID 0000-0002-9338-911X
Anthony W Purcellthe Department of Biochemistry and Molecular Biology and Monash Biomedicine Discovery Institute, Monash University, Victoria 3800, Australia, and.ORCID 0000-0003-0532-8331
Baldomero M Oliverathe Department of Biology, University of Utah, Salt Lake City, Utah 84112.
Raymond S NortonMedicinal Chemistry, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia.ORCID 0000-0001-8893-0584
Terje Vasskogthe Norut Northern Research Institute, 9294 Tromsø, Norway.
Helena Safavi-HemamiFrom the Department of Biology, Linderstrøm-Lang Centre for Protein Science, University of Copenhagen, 2200 Copenhagen N., Denmark.
Kaare TeilumFrom the Department of Biology, Linderstrøm-Lang Centre for Protein Science, University of Copenhagen, 2200 Copenhagen N., Denmark.ORCID 0000-0001-6919-1982
Lars EllgaardFrom the Department of Biology, Linderstrøm-Lang Centre for Protein Science, University of Copenhagen, 2200 Copenhagen N., Denmark, lellgaard@bio.ku.dk.

Funding

Q-ToF Mass Spectrometer for the University of Utah MS and Proteomics CoreS10OD018210 · OD · UNIVERSITY OF UTAH · PI COX, JAMES ERIC · 2015 to 2015
$530k
NIH HHS S10 OD018210
6 · The paper itself

Abstract

Venomous marine cone snails produce peptide toxins (conotoxins) that bind ion channels and receptors with high specificity and therefore are important pharmacological tools. Conotoxins contain conserved cysteine residues that form disulfide bonds that stabilize their structures. To gain structural insight into the large, yet poorly characterized conotoxin H-superfamily, we used NMR and CD spectroscopy along with MS-based analyses to investigate H-Vc7.2 from

Indexed as

Amino Acid SequenceAnimalsConotoxinsConus SnailCysteineDisulfidesGranulinsMagnetic Resonance SpectroscopyMollusk VenomsProtein Conformation, beta-StrandProtein FoldingProtein StabilityRecombinant ProteinsConotoxinsCysteineDisulfidesGranulinsMollusk VenomsRecombinant ProteinsantistasinCD spectroscopyconotoxindisulfidedisulfide bondgranulininhibitor cystine knotNMR spectroscopyprotein conformationprotein-disulfide isomeraseprotein evolutionprotein expressionprotein structuretoxinβ-hairpin

Identifiers

PMID30975904
PMCPMC6552430

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.