. . . . . . . "996009863"^^ . . . "Neurotoxin B-IV"@en . . . "Neurotoxin B-IV is a venom peptide secreted by a large marine worm called Cerebratulus lacteus that inhabits the northeastern coast of North America. This neurotoxin belongs to a major type of B polypeptide neurotoxins, which appear to be selectively toxic for crustaceans. The mode of action for neurotoxin B-IV has not been clearly established. However, it is likely that B neurotoxins prolong the repolarization phase of action potentials by interacting with voltage-gated sodium channels."@en . "61987928"^^ . . . "5303"^^ . . . . . . . . . . . . . . . "Neurotoxin B-IV is a venom peptide secreted by a large marine worm called Cerebratulus lacteus that inhabits the northeastern coast of North America. This neurotoxin belongs to a major type of B polypeptide neurotoxins, which appear to be selectively toxic for crustaceans. The mode of action for neurotoxin B-IV has not been clearly established. However, it is likely that B neurotoxins prolong the repolarization phase of action potentials by interacting with voltage-gated sodium channels."@en . . . . . .