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Accueil > Agenda > Les séminaires Jean Roche > New insights on scorpion toxin structure and function.

New insights on scorpion toxin structure and (...)

Lundi 4 décembre 2006, 11h, salle Lissitzky.

Bibliographie

1 : Cohen L, Lipstein N, Gordon D. Related Articles, Books, LinkOut Allosteric interactions between scorpion toxin receptor sites on voltage-gated Na channels imply a novel role for weakly active components in arthropod venom. FASEB J. 2006 Sep ;20(11):1933-5. Epub 2006 Jul 28. PMID : 16877526 [PubMed - indexed for MEDLINE]

2 : Cohen L, Gilles N, Karbat I, Ilan N, Gordon D, Gurevitz M. Related Articles, Books, LinkOut Direct evidence that receptor site-4 of sodium channel gating modifiers is not dipped in the phospholipid bilayer of neuronal membranes. J Biol Chem. 2006 Jul 28 ;281(30):20673-9. Epub 2006 May 23. PMID : 16720570 [PubMed - indexed for MEDLINE]

3 : Strugatsky D, Zilberberg N, Stankiewicz M, Ilan N, Turkov M, Cohen L, Pelhate M, Gilles N, Gordon D, Gurevitz M. Related Articles, Compound via MeSH, Substance via MeSH, Books, LinkOut Genetic polymorphism and expression of a highly potent scorpion depressant toxin enable refinement of the effects on insect Na channels and illuminate the key role of Asn-58. Biochemistry. 2005 Jun 28 ;44(25):9179-87. PMID : 15966742 [PubMed - indexed for MEDLINE]

4 : Cohen L, Karbat I, Gilles N, Ilan N, Benveniste M, Gordon D, Gurevitz M. Related Articles, Cited in PMC, Books, LinkOut Common features in the functional surface of scorpion beta-toxins and elements that confer specificity for insect and mammalian voltage-gated sodium channels. J Biol Chem. 2005 Feb 11 ;280(6):5045-53. Epub 2004 Nov 29. PMID : 15569679 [PubMed - indexed for MEDLINE]

5 : Karbat I, Cohen L, Gilles N, Gordon D, Gurevitz M. Related Articles, Compound via MeSH, Substance via MeSH, Cited in PMC, Books, LinkOut Conversion of a scorpion toxin agonist into an antagonist highlights an acidic residue involved in voltage sensor trapping during activation of neuronal Na+ channels. FASEB J. 2004 Apr ;18(6):683-9. Erratum in : FASEB J. 2004 Jun ;18(9):following 947. PMID : 15054090 [PubMed - indexed for MEDLINE]

6 : Leipold E, Lu S, Gordon D, Hansel A, Heinemann SH. Related Articles, Books, LinkOut Combinatorial interaction of scorpion toxins Lqh-2, Lqh-3, and LqhalphaIT with sodium channel receptor sites-3. Mol Pharmacol. 2004 Mar ;65(3):685-91. PMID : 14978247 [PubMed - indexed for MEDLINE]

7 : Cohen L, Karbat I, Gilles N, Froy O, Corzo G, Angelovici R, Gordon D, Gurevitz M. Related Articles, Cited in PMC, Books, LinkOut Dissection of the functional surface of an anti-insect excitatory toxin illuminates a putative "hot spot" common to all scorpion beta-toxins affecting Na+ channels. J Biol Chem. 2004 Feb 27 ;279(9):8206-11. Epub 2003 Dec 12. PMID : 14672947 [PubMed - indexed for MEDLINE]

8 : Gordon D, Ilan N, Zilberberg N, Gilles N, Urbach D, Cohen L, Karbat I, Froy O, Gaathon A, Kallen RG, Benveniste M, Gurevitz M. Related Articles, Gene, Nucleotide (RefSeq), Compound via MeSH, Sub stance via MeSH, Protein (RefSeq), Taxonomy via GenBank, UniGene, GEO Profiles, Books, LinkOut An ’Old World’ scorpion beta-toxin that recognizes both insect and mammalian sodium channels. Eur J Biochem. 2003 Jun ;270(12):2663-70. PMID : 12787033 [PubMed - indexed for MEDLINE]

9 : Gilles N, Gurevitz M, Gordon D. Related Articles, Compound via MeSH, Substance via MeSH, Books, LinkOut Allosteric interactions among pyrethroid, brevetoxin, and scorpion toxin receptors on insect sodium channels raise an alternative approach for insect control. FEBS Lett. 2003 Apr 10 ;540(1-3):81-5. PMID : 12681487 [PubMed - indexed for MEDLINE]

10 : Chen H, Lu S, Leipold E, Gordon D, Hansel A, Heinemann SH. Related Articles, Cited in PMC, Books, LinkOut Differential sensitivity of sodium channels from the central and peripheral nervous system to the scorpion toxins Lqh-2 and Lqh-3. Eur J Neurosci. 2002 Aug ;16(4):767-70. PMID : 12270053 [PubMed - indexed for MEDLINE]

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