Conotoxin gene superfamilies

Samuel Robinson, Raymond Stanley Norton

Research output: Contribution to journalArticleResearchpeer-review

68 Citations (Scopus)

Abstract

Conotoxins are the peptidic components of the venoms of marine cone snails (genus Conus). They are remarkably diverse in terms of structure and function. Unique potency and selectivity profiles for a range of neuronal targets have made several conotoxins valuable as research tools, drug leads and even therapeutics, and has resulted in a concerted and increasing drive to identify and characterise new conotoxins. Conotoxins are translated from mRNA as peptide precursors, and cDNA sequencing is now the primary method for identification of new conotoxin sequences. As a result, gene superfamily, a classification based on precursor signal peptide identity, has become the most convenient method of conotoxin classification. Here we review each of the described conotoxin gene superfamilies, with a focus on the structural and functional diversity present in each. This review is intended to serve as a practical guide to conotoxin superfamilies and to facilitate interpretation of the increasing number of conotoxin precursor sequences being identified by targeted-cDNA sequencing and more recently high-throughput transcriptome sequencing.
Original languageEnglish
Pages (from-to)6058 - 6101
Number of pages44
JournalMarine Drugs
Volume12
Issue number12
DOIs
Publication statusPublished - 2014

Cite this

Robinson, Samuel ; Norton, Raymond Stanley. / Conotoxin gene superfamilies. In: Marine Drugs. 2014 ; Vol. 12, No. 12. pp. 6058 - 6101.
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Robinson, S & Norton, RS 2014, 'Conotoxin gene superfamilies', Marine Drugs, vol. 12, no. 12, pp. 6058 - 6101. https://doi.org/10.3390/md12126058

Conotoxin gene superfamilies. / Robinson, Samuel; Norton, Raymond Stanley.

In: Marine Drugs, Vol. 12, No. 12, 2014, p. 6058 - 6101.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

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AU - Robinson, Samuel

AU - Norton, Raymond Stanley

PY - 2014

Y1 - 2014

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