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paxilline Facts Sheet (main)

This mini website about paxilline was prepared by a student of BioInformatics, the Open University.

alternate names: paxilline
source Potent inhibitor of Ca activated K(maxi K) channel. Potent Neurotoxin
 
CalBioChem

A tremorgenic indole alkaloid that blocks high conductance Ca2+-activated K+-channels. Enhances binding of charybdotoxin to maxi-K+-channels.

source ... This compound is a proposed intermediate in the biosynthesis of several other indole-diterpenes including lolitrem B produced by Epichloe grass endophytes...
source ... genetic aspects of Paxilline biosynthesis ...
   
   
   
biochemicals . net
10 mg= $100.00,  50 mg = $450.00  
AG Scientific 10 mg =  $100.00 ,  50 mg = $450.00
   

 the 10 selected paxilline abstracts
1 The mechanism of inhibition of the sarco/endoplasmic reticulum Ca2+ ATPase by paxilline.
2 The mycotoxin paxilline inhibits the cerebellar inositol 1,4, 5-trisphosphate receptor.
3 Effects of paxilline on K+ channels in rat mesenteric arterial cells.
4 Tremorgenic mycotoxins paxilline, penitrem and lolitrem B, the non-tremorgenic 31-epilolitrem B and electromyographic activity of the reticulum and rumen of sheep.
5 Paxilline-negative mutants of Penicillium paxilli generated by heterologous and homologous plasmid integration.
6 Effect of the mycotoxins penitrem, paxilline and lolitrem B on the electromyographic activity of skeletal and gastrointestinal smooth muscle of sheep.
7 Effects of the K+ channel blockers paspalitrem-C and paxilline on mammalian smooth muscle.
8 Paxilline inhibition of the alpha-subunit of the high-conductance calcium-activated potassium channel.
9 Modulation of the Ca(2+)-dependent K+ channel, hslo, by the substituted diphenylurea NS 1608, paxilline and internal Ca2+.
10 Oxidative transformation of paxilline in sheep bile.

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www.linkstoyou.com This page was done by a student of Bioinformatics, Open University Jerusalem Israel, in a homage to Fermentek and to Dr Berend.
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