2kav: Difference between revisions
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==Solution structure of the human Voltage-gated Sodium Channel, brain isoform (Nav1.2)== | ==Solution structure of the human Voltage-gated Sodium Channel, brain isoform (Nav1.2)== | ||
<StructureSection load='2kav' size='340' side='right'caption='[[2kav | <StructureSection load='2kav' size='340' side='right'caption='[[2kav]]' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2kav]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[2kav]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KAV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KAV FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2kav FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kav OCA], [https://pdbe.org/2kav PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kav RCSB], [https://www.ebi.ac.uk/pdbsum/2kav PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kav ProSAT]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2kav FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kav OCA], [https://pdbe.org/2kav PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kav RCSB], [https://www.ebi.ac.uk/pdbsum/2kav PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kav ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Disease == | == Disease == | ||
[https://www.uniprot.org/uniprot/SCN2A_HUMAN SCN2A_HUMAN] Defects in SCN2A are the cause of seizures, benign familial infantile type 3 (BFIS3) [MIM:[https://omim.org/entry/607745 607745]. An autosomal dominant disorder in which afebrile seizures occur in clusters during the first year of life, without neurologic sequelae.<ref>PMID:11371648</ref> <ref>PMID:12243921</ref> <ref>PMID:15048894</ref> <ref>PMID:20371507</ref> Defects in SCN2A are the cause of epileptic encephalopathy early infantile type 11 (EIEE11) [MIM:[https://omim.org/entry/613721 613721]. EIEE11 is an autosomal dominant seizure disorder characterized by infantile onset of refractory seizures with resultant delayed neurologic development and persistent neurologic abnormalities.<ref>PMID:19786696</ref> <ref>PMID:20956790</ref> | |||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/SCN2A_HUMAN SCN2A_HUMAN] Mediates the voltage-dependent sodium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a sodium-selective channel through which Na(+) ions may pass in accordance with their electrochemical gradient. | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Homo sapiens]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Arbing | [[Category: Arbing MA]] | ||
[[Category: Hunt | [[Category: Hunt JF]] | ||
[[Category: Levine | [[Category: Levine JA]] | ||
[[Category: Miloushev | [[Category: Miloushev VZ]] | ||
[[Category: Palmer | [[Category: Palmer AG]] | ||
[[Category: Pitt | [[Category: Pitt GS]] | ||