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Results: 1 to 20 of 283

Similar articles for PubMed (Select 18156314)

1.

Inhibition of sodium channel gating by trapping the domain II voltage sensor with protoxin II.

Sokolov S, Kraus RL, Scheuer T, Catterall WA.

Mol Pharmacol. 2008 Mar;73(3):1020-8. Epub 2007 Dec 21.

2.

Neutralization of gating charges in domain II of the sodium channel alpha subunit enhances voltage-sensor trapping by a beta-scorpion toxin.

Cestèle S, Scheuer T, Mantegazza M, Rochat H, Catterall WA.

J Gen Physiol. 2001 Sep;118(3):291-302.

3.

Two tarantula peptides inhibit activation of multiple sodium channels.

Middleton RE, Warren VA, Kraus RL, Hwang JC, Liu CJ, Dai G, Brochu RM, Kohler MG, Gao YD, Garsky VM, Bogusky MJ, Mehl JT, Cohen CJ, Smith MM.

Biochemistry. 2002 Dec 17;41(50):14734-47.

PMID:
12475222
4.

The tarantula toxins ProTx-II and huwentoxin-IV differentially interact with human Nav1.7 voltage sensors to inhibit channel activation and inactivation.

Xiao Y, Blumenthal K, Jackson JO 2nd, Liang S, Cummins TR.

Mol Pharmacol. 2010 Dec;78(6):1124-34. doi: 10.1124/mol.110.066332. Epub 2010 Sep 20.

5.

Beta-scorpion toxin effects suggest electrostatic interactions in domain II of voltage-dependent sodium channels.

Mantegazza M, Cestèle S.

J Physiol. 2005 Oct 1;568(Pt 1):13-30. Epub 2005 Jul 14.

6.

ProTx-I and ProTx-II: gating modifiers of voltage-gated sodium channels.

Priest BT, Blumenthal KM, Smith JJ, Warren VA, Smith MM.

Toxicon. 2007 Feb;49(2):194-201. Epub 2006 Sep 27. Review.

PMID:
17087985
7.

Molecular interactions of the gating modifier toxin ProTx-II with NaV 1.5: implied existence of a novel toxin binding site coupled to activation.

Smith JJ, Cummins TR, Alphy S, Blumenthal KM.

J Biol Chem. 2007 Apr 27;282(17):12687-97. Epub 2007 Mar 5.

8.

beta-Scorpion toxin modifies gating transitions in all four voltage sensors of the sodium channel.

Campos FV, Chanda B, Beirão PS, Bezanilla F.

J Gen Physiol. 2007 Sep;130(3):257-68. Epub 2007 Aug 13.

9.

Scorpion β-toxin interference with NaV channel voltage sensor gives rise to excitatory and depressant modes.

Leipold E, Borges A, Heinemann SH.

J Gen Physiol. 2012 Apr;139(4):305-19. doi: 10.1085/jgp.201110720.

10.

Partial agonist and antagonist activities of a mutant scorpion beta-toxin on sodium channels.

Karbat I, Ilan N, Zhang JZ, Cohen L, Kahn R, Benveniste M, Scheuer T, Catterall WA, Gordon D, Gurevitz M.

J Biol Chem. 2010 Oct 1;285(40):30531-8. doi: 10.1074/jbc.M110.150888. Epub 2010 Aug 3.

11.

Mapping the interaction site for a β-scorpion toxin in the pore module of domain III of voltage-gated Na(+) channels.

Zhang JZ, Yarov-Yarovoy V, Scheuer T, Karbat I, Cohen L, Gordon D, Gurevitz M, Catterall WA.

J Biol Chem. 2012 Aug 31;287(36):30719-28. doi: 10.1074/jbc.M112.370742. Epub 2012 Jul 2.

12.

Voltage sensor-trapping: enhanced activation of sodium channels by beta-scorpion toxin bound to the S3-S4 loop in domain II.

Cestèle S, Qu Y, Rogers JC, Rochat H, Scheuer T, Catterall WA.

Neuron. 1998 Oct;21(4):919-31.

13.

Substitutions in the domain III voltage-sensing module enhance the sensitivity of an insect sodium channel to a scorpion beta-toxin.

Song W, Du Y, Liu Z, Luo N, Turkov M, Gordon D, Gurevitz M, Goldin AL, Dong K.

J Biol Chem. 2011 May 6;286(18):15781-8. doi: 10.1074/jbc.M110.217000. Epub 2011 Mar 15.

14.
15.

Four novel tarantula toxins as selective modulators of voltage-gated sodium channel subtypes.

Bosmans F, Rash L, Zhu S, Diochot S, Lazdunski M, Escoubas P, Tytgat J.

Mol Pharmacol. 2006 Feb;69(2):419-29. Epub 2005 Nov 2.

16.

Mapping of scorpion toxin receptor sites at voltage-gated sodium channels.

Gurevitz M.

Toxicon. 2012 Sep 15;60(4):502-11. doi: 10.1016/j.toxicon.2012.03.022. Epub 2012 Apr 4.

PMID:
22694883
17.

Alpha-scorpion toxin impairs a conformational change that leads to fast inactivation of muscle sodium channels.

Campos FV, Chanda B, Beirão PS, Bezanilla F.

J Gen Physiol. 2008 Aug;132(2):251-63. doi: 10.1085/jgp.200809995.

18.

Gating-pore currents demonstrate selective and specific modulation of individual sodium channel voltage-sensors by biological toxins.

Xiao Y, Blumenthal K, Cummins TR.

Mol Pharmacol. 2014 Aug;86(2):159-67. doi: 10.1124/mol.114.092338. Epub 2014 Jun 4.

19.

Analysis of the interaction of tarantula toxin Jingzhaotoxin-III (β-TRTX-Cj1α) with the voltage sensor of Kv2.1 uncovers the molecular basis for cross-activities on Kv2.1 and Nav1.5 channels.

Tao H, Chen JJ, Xiao YC, Wu YY, Su HB, Li D, Wang HY, Deng MC, Wang MC, Liu ZH, Liang SP.

Biochemistry. 2013 Oct 22;52(42):7439-48. doi: 10.1021/bi4006418. Epub 2013 Oct 7.

PMID:
24044413
20.

Structure and function of hainantoxin-III, a selective antagonist of neuronal tetrodotoxin-sensitive voltage-gated sodium channels isolated from the Chinese bird spider Ornithoctonus hainana.

Liu Z, Cai T, Zhu Q, Deng M, Li J, Zhou X, Zhang F, Li D, Li J, Liu Y, Hu W, Liang S.

J Biol Chem. 2013 Jul 12;288(28):20392-403. doi: 10.1074/jbc.M112.426627. Epub 2013 May 23.

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