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3eam
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3eam]] is a 5 chain structure with sequence from [http://en.wikipedia.org/wiki/Gloeobacter_violaceus Gloeobacter violaceus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EAM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3EAM FirstGlance]. <br> | <table><tr><td colspan='2'>[[3eam]] is a 5 chain structure with sequence from [http://en.wikipedia.org/wiki/Gloeobacter_violaceus Gloeobacter violaceus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EAM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3EAM FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=LMT:DODECYL-BETA-D-MALTOSIDE'>LMT</scene>, <scene name='pdbligand=PC1:1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE'>PC1</scene>< | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=LMT:DODECYL-BETA-D-MALTOSIDE'>LMT</scene>, <scene name='pdbligand=PC1:1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE'>PC1</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">glr4197 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=33072 Gloeobacter violaceus])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">glr4197 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=33072 Gloeobacter violaceus])</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=3eam FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3eam OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3eam RCSB], [http://www.ebi.ac.uk/pdbsum/3eam 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=3eam FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3eam OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3eam RCSB], [http://www.ebi.ac.uk/pdbsum/3eam PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/Q7NDN8_GLOVI Q7NDN8_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 == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Gloeobacter violaceus]] | [[Category: Gloeobacter violaceus]] | ||
| - | [[Category: Baaden, M | + | [[Category: Baaden, M]] |
| - | [[Category: Bocquet, N | + | [[Category: Bocquet, N]] |
| - | [[Category: Changeux, J P | + | [[Category: Changeux, J P]] |
| - | [[Category: Corringer, P J | + | [[Category: Corringer, P J]] |
| - | [[Category: Delarue, M | + | [[Category: Delarue, M]] |
| - | [[Category: Nury, H | + | [[Category: Nury, H]] |
| - | [[Category: Poupon, C Le | + | [[Category: Poupon, C Le]] |
[[Category: Membrane protein]] | [[Category: Membrane protein]] | ||
[[Category: Pentameric ligand-gated ion-channel]] | [[Category: Pentameric ligand-gated ion-channel]] | ||
[[Category: Transport protein]] | [[Category: Transport protein]] | ||
Revision as of 17:47, 24 December 2014
An open-pore structure of a bacterial pentameric ligand-gated ion channel
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