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Filters: Format: "application/pdf" Collection: "ir_uspace" Subject: "Conus peptides"
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1 Olivera, Baldomero M.; Gray, William RobertContryphan is a D-tryptophan-containing Conus peptideIn this report, we document for the first time the occurrence of D-tryptophan in a normally translated polypeptide, contryphan. The peptide, isolated from the venom of the fish-hunting marine snail Conus radiatus, produces the "stiff-tail" syndrome in mice.Conotoxins; Contryphan; D-tryptophan; Conus peptides; Conus radiatus; Stiff-tail syndrome1996
2 Olivera, Baldomero M.; McIntosh, J. MichaelConus peptides as tools for the neuroscientistRecombinant DNA technology has had a powerful impact on understanding receptors and ion channels, the key components in the nervous system that are involved in intercellular communication. Cloning genes encoding these proteins has revealed that for every receptor and ion channel type, multiple molec...Conus peptides; Conotoxins1993
3 Olivera, Baldomero M.Conus peptides: biodiversity-based discovery and exogenomicsThe venoms of the ~700 species of predatory cone snails (genus Conus) are being systematically characterized. Each Conus species contains 100-200 small, highly structured venom peptides (colloquially known as conotoxins), which are synthesized and secreted in a venom duct (for overviews, see Refs. ...Conotoxins; Conus peptides; Exogenomics2006
4 Olivera, Baldomero M.Conus peptides: phylogenetic range of biological activityThe major function of the venoms of the predatory marine snails belonging to the genus Conus is to paralyze prey. Thus, the venom of each Conus species acts on receptors and ion channels of the prey; previous studies suggested much less activity on homologous receptor targets in more distant taxa....Conus peptides; Conopeptides; Conotoxins1992
5 Olivera, Baldomero M.; McIntosh, J. MichaelIsolation and characterization of a novel Conus peptide with apparent antinociceptive activityCone snails are tropical marine mollusks that envenomate prey with a complex mixture of neuropharmacologically active compounds. We report the discovery and biochemical characterization of a structurally unique peptide isolated from the venom of Conus marmoreus. The new peptide, mr10a, potently incr...Conotoxins; Conus peptides; Conus marmoreus; mr10a; antinociceptive activity2000
6 Olivera, Baldomero M.; Gray, William RobertNew family of Conus peptides targeted to the nicotinic acetylcholine receptorIn this work, a new family of Conus peptides, the αA-conotoxins, which target the nicotinic acetylcholine receptor, is defined. The first members of this family have been characterized from the eastern Pacific species, Conus purpurascens (the purple cone); three peptides that cause paralysis in fis...Conotoxins; Conus peptides; Conus purpurascens; Purple cone snail1995
7 Olivera, Baldomero M.Novel Conus peptide ligand for K+ channelsVoltage-gated ion channels determine the membrane excitability of cells. Although many Conus peptides that interact with voltage-gated Na+ and Ca2+ channels have been characterized, relatively few have been identified that interact with K+ channels. We describe a novel Conus peptide that intera...Conus peptides; Conotoxins2003
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