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Substance Name: omega-Conotoxin
RN: 117630-06-5


  • A family of structurally related neurotoxic peptides from mollusk venom that inhibit voltage-activated entry of calcium into the presynaptic membrane. They selectively inhibit N-, P-, and Q-type calcium channels.

Molecular Formula

  • Unspecified

Classification Codes

  • Calcium Channel Blockers
  • Calcium-Regulating Hormones and Agents
  • Cardiovascular Agents
  • Membrane Transport Modulators
  • Neurotoxins
  • Noxae
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Names and Synonyms

MeSH Heading

  • Omega-Conotoxins

Systematic Name

  • omega-Conotoxin

Registry Numbers

CAS Registry Number

  • 117630-06-5

System Generated Number

  • 0117630065