ONKI3 | Medical Subject Headings

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Hierarchy:	Medical Subject Headings (MeSH) ∟ Biological Factors ∟ Toxins, Biological ∟ Marine Toxins ∟ Mollusk Venoms ∟ Conotoxins 1 coordinate concept 1 subordinate concept ∟ omega-Conotoxins ∟ Eledoisin Medical Subject Headings (MeSH) ∟ Biological Factors ∟ Toxins, Biological ∟ Venoms ∟ Mollusk Venoms ∟ Conotoxins 1 coordinate concept 1 subordinate concept ∟ omega-Conotoxins ∟ Eledoisin Medical Subject Headings (MeSH) ∟ Complex Mixtures ∟ Venoms ∟ Mollusk Venoms ∟ Conotoxins 1 coordinate concept 1 subordinate concept ∟ omega-Conotoxins ∟ Eledoisin Medical Subject Headings (MeSH) ∟ Fluids and Secretions ∟ Bodily Secretions ∟ Venoms ∟ Mollusk Venoms ∟ Conotoxins 1 coordinate concept 1 subordinate concept ∟ omega-Conotoxins ∟ Eledoisin X
Broader terms:	Medical Subject Headings (MeSH) ∟ Biological Factors ∟ Toxins, Biological ∟ Marine Toxins ∟ Mollusk Venoms ∟ Conotoxins Medical Subject Headings (MeSH) ∟ Biological Factors ∟ Toxins, Biological ∟ Venoms ∟ Mollusk Venoms ∟ Conotoxins Medical Subject Headings (MeSH) ∟ Complex Mixtures ∟ Venoms ∟ Mollusk Venoms ∟ Conotoxins Medical Subject Headings (MeSH) ∟ Fluids and Secretions ∟ Bodily Secretions ∟ Venoms ∟ Mollusk Venoms ∟ Conotoxins Mollusk Venoms > Marine Toxins > Toxins, Biological > Biological Factors > Medical Subject Headings (MeSH) Mollusk Venoms > Venoms > Toxins, Biological > Biological Factors > Medical Subject Headings (MeSH) Mollusk Venoms > Venoms > Complex Mixtures > Medical Subject Headings (MeSH) Mollusk Venoms > Venoms > Bodily Secretions > Fluids and Secretions > Medical Subject Headings (MeSH) X
Narrower terms:	omega-Conotoxins X
Annotation:	OMEGA-CONOTOXINS and OMEGA-CONOTOXIN GVIA are available X
History note:	Mollusk Venoms (1986-1999)X
historyNote*:	2000 X
publicMeSHNote*:	2000 X
Scope note:	Peptide neurotoxins from the marine fish-hunting snails of the genus CONUS. They contain 13 to 29 amino acids which are strongly basic and are highly cross-linked by disulfide bonds. There are three types of conotoxins, omega-, alpha-, and mu-. OMEGA-CONOTOXINS inhibit voltage-activated entry of calcium into the presynaptic membrane and therefore the release of ACETYLCHOLINE. Alpha-conotoxins inhibit the postsynaptic acetylcholine receptor. Mu-conotoxins prevent the generation of muscle action potentials. (From Concise Encyclopedia Biochemistry and Molecular Biology, 3rd ed) X
activeMeSHYear*:	2006 \| 2007X
dateCreated*:	1999-11-03X
dateEstablished*:	2000-01-01X
dateRevised*:	2005-06-30X
recordAuthorizer*:	sjnX
recordMaintainer*:	ssbX
recordOriginator*:	adpX
Type:	Concept X
Coordinate terms:	Eledoisin X
URI:	X
Labels and equivalent concepts:	Konotoksiinit (fi) Konotoksiini (fi, replaced) Mu-konotoksiini (fi, replaced) Mu-konotoksiinit (fi, replaced) Alfa-konotoksiinit (fi, replaced) Alfa-konotoksiini (fi, replaced) Konotoxiner (sv) Conotoxin (en, replaced) mu-Conotoxin (en, replaced) alpha-Conotoxin (en, replaced) X
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