1sn1: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1sn1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Mesobuthus_martensii Mesobuthus martensii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1SN1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1SN1 FirstGlance]. <br> | <table><tr><td colspan='2'>[[1sn1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Mesobuthus_martensii Mesobuthus martensii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1SN1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1SN1 FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1sn4|1sn4]]</td></tr> | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1sn4|1sn4]]</td></tr> | ||
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1sn1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1sn1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1sn1 RCSB], [http://www.ebi.ac.uk/pdbsum/1sn1 PDBsum]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1sn1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1sn1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1sn1 RCSB], [http://www.ebi.ac.uk/pdbsum/1sn1 PDBsum]</span></td></tr> | ||
<table> | </table> | ||
== Function == | |||
[[http://www.uniprot.org/uniprot/SCX1_MESMA SCX1_MESMA]] This alpha-like toxin binds voltage-dependently sodium channels and inhibits the inactivation of the activated channels, thereby blocking neuronal transmission. This toxin is active against mammals and insects. Is active on Nav1.4/SCN4A and Nav1.5/SCN5A. Acts as a cardiotoxin. Is 6-fold more toxic than BmK-M2.<ref>PMID:11322948</ref> <ref>PMID:12705833</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Mesobuthus martensii]] | [[Category: Mesobuthus martensii]] | ||
[[Category: He, X L | [[Category: He, X L]] | ||
[[Category: Li, H M | [[Category: Li, H M]] | ||
[[Category: Liu, X Q | [[Category: Liu, X Q]] | ||
[[Category: Wang, D C | [[Category: Wang, D C]] | ||
[[Category: Zeng, Z H | [[Category: Zeng, Z H]] | ||
[[Category: Neurotoxin]] | [[Category: Neurotoxin]] | ||
[[Category: Scorpion]] | [[Category: Scorpion]] | ||
[[Category: Sodium channel inhibitor]] | [[Category: Sodium channel inhibitor]] | ||
[[Category: Toxin]] | [[Category: Toxin]] | ||
