4ila
From Proteopedia
(Difference between revisions)
| (4 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | [[Image:4ila.jpg|left|200px]] | ||
| - | + | ==The pentameric ligand-gated ion channel GLIC A237F in complex with Cesium== | |
| + | <StructureSection load='4ila' size='340' side='right'caption='[[4ila]], [[Resolution|resolution]] 3.50Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4ila]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Gloeobacter_violaceus_PCC_7421 Gloeobacter violaceus PCC 7421]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ILA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ILA 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]] 3.5Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CS:CESIUM+ION'>CS</scene>, <scene name='pdbligand=LMT:DODECYL-BETA-D-MALTOSIDE'>LMT</scene>, <scene name='pdbligand=PLC:DIUNDECYL+PHOSPHATIDYL+CHOLINE'>PLC</scene>, <scene name='pdbligand=UNL:UNKNOWN+LIGAND'>UNL</scene></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=4ila FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ila OCA], [https://pdbe.org/4ila PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ila RCSB], [https://www.ebi.ac.uk/pdbsum/4ila PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ila ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == 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> | ||
| - | == | + | ==See Also== |
| - | + | *[[Ion channels 3D structures|Ion channels 3D structures]] | |
| - | + | == References == | |
| - | == | + | <references/> |
| - | [[ | + | __TOC__ |
| - | [[Category: | + | </StructureSection> |
| - | [[Category: Corringer | + | [[Category: Gloeobacter violaceus PCC 7421]] |
| - | [[Category: Delarue | + | [[Category: Large Structures]] |
| - | [[Category: Sauguet | + | [[Category: Corringer PJ]] |
| - | + | [[Category: Delarue M]] | |
| - | + | [[Category: Sauguet L]] | |
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
The pentameric ligand-gated ion channel GLIC A237F in complex with Cesium
| |||||||||||
