1jza: Difference between revisions
No edit summary |
No edit summary |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 3: | Line 3: | ||
<StructureSection load='1jza' size='340' side='right'caption='[[1jza]], [[Resolution|resolution]] 2.20Å' scene=''> | <StructureSection load='1jza' size='340' side='right'caption='[[1jza]], [[Resolution|resolution]] 2.20Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1jza]] is a 2 chain structure with sequence from [ | <table><tr><td colspan='2'>[[1jza]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Centruroides_sculpturatus Centruroides sculpturatus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JZA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JZA 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">X-ray diffraction, [[Resolution|Resolution]] 2.2Å</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1jza FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jza OCA], [https://pdbe.org/1jza PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jza RCSB], [https://www.ebi.ac.uk/pdbsum/1jza PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jza ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/SCX2_CENSC SCX2_CENSC] Beta toxins bind voltage-independently at site-4 of sodium channels (Nav) and shift the voltage of activation toward more negative potentials thereby affecting sodium channel activation and promoting spontaneous and repetitive firing (By similarity). Induces immediate paralysis in crickets after injection, with a total paralysis occurring within 15-30 minutes and lasting for 1-2 hours. Is also lethal to vertebrate (chicks) when injected in very high dosages (more that 100 mg/kg).<ref>PMID:4460885</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
| Line 14: | Line 14: | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jz/1jza_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jz/1jza_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
| Line 32: | Line 32: | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Centruroides sculpturatus]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Cook | [[Category: Cook WJ]] | ||
[[Category: Ealick | [[Category: Ealick SE]] | ||
[[Category: Watt | [[Category: Watt DD]] | ||
[[Category: Zell | [[Category: Zell A]] | ||