title: Interaction of scorpion toxins with the sodium channel.
abstract: Scorpion toxins are miniproteins that have been characterized with regard to their molecular properties including their pharmacological action. On these bases, toxins specific to mammals or to insects have been described and within the first category alpha- and beta-toxins identified. These toxins were chemically modified and used as molecular probes of the sodium channel. Thus, the interaction of the toxins with the pharmacological target could be followed and a better definition of this target could be obtained.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D002627:Chemistry, Physical; D007473:Ion Channels / Q000187:drug effects*; D009498:Neurotoxins / Q000494:pharmacology*; D012604:Scorpion Venoms / Q000494:pharmacology*; D012964:Sodium / Q000378:metabolism*; D013329:Structure-Activity Relationship
chemical_list: D007473:Ion Channels; D009498:Neurotoxins; D012604:Scorpion Venoms; D012964:Sodium