3lsv
From Proteopedia
(Difference between revisions)
| (5 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | [[Image:3lsv.png|left|200px]] | ||
| - | + | ==Structure of the A237F mutant of the pentameric ligand gated ion channel from Gloeobacter Violaceus== | |
| - | + | <StructureSection load='3lsv' size='340' side='right'caption='[[3lsv]], [[Resolution|resolution]] 3.15Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3lsv]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Gloeobacter_violaceus Gloeobacter violaceus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LSV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3LSV FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.15Å</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=3lsv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3lsv OCA], [https://pdbe.org/3lsv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3lsv RCSB], [https://www.ebi.ac.uk/pdbsum/3lsv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3lsv ProSAT]</span></td></tr> | |
| - | == | + | </table> |
| - | [[3lsv]] is a 5 chain structure with sequence from [ | + | == Function == |
| + | [https://www.uniprot.org/uniprot/GLIC_GLOVI GLIC_GLOVI] Cationic channel with similar permeabilities for Na(+) and K(+), that is activated by an increase of the proton concentration on the extracellular side. Displays no permeability for chloride ions. Shows slow kinetics of activation, no desensitization and a single channel conductance of 8 pS. Might contribute to adaptation to external pH change.<ref>PMID:17167423</ref> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ls/3lsv_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3lsv ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Ion channels|Ion channels]] | + | *[[Ion channels 3D structures|Ion channels 3D structures]] |
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| + | </StructureSection> | ||
[[Category: Gloeobacter violaceus]] | [[Category: Gloeobacter violaceus]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Corringer PJ]] |
| - | [[Category: | + | [[Category: Delarue M]] |
| - | [[Category: | + | [[Category: Nury H]] |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
Structure of the A237F mutant of the pentameric ligand gated ion channel from Gloeobacter Violaceus
| |||||||||||
