1orq

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==X-ray structure of a voltage-dependent potassium channel in complex with an Fab==
==X-ray structure of a voltage-dependent potassium channel in complex with an Fab==
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<StructureSection load='1orq' size='340' side='right' caption='[[1orq]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
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<StructureSection load='1orq' size='340' side='right'caption='[[1orq]], [[Resolution|resolution]] 3.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1orq]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Aeropyrum_pernix Aeropyrum pernix] and [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ORQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ORQ FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1orq]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Aeropyrum_pernix Aeropyrum pernix] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ORQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ORQ FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.2&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1ors|1ors]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene></td></tr>
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<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=1orq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1orq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1orq RCSB], [http://www.ebi.ac.uk/pdbsum/1orq PDBsum]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1orq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1orq OCA], [https://pdbe.org/1orq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1orq RCSB], [https://www.ebi.ac.uk/pdbsum/1orq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1orq ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/KVAP_AERPE KVAP_AERPE]] Mediates a strong voltage-dependent potassium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a potassium-selective channel through which potassium ions may pass in accordance with their electrochemical gradient.
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[https://www.uniprot.org/uniprot/IGKC_MOUSE IGKC_MOUSE]
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/or/1orq_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/or/1orq_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<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>
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</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/chain_selection.php?pdb_ID=2ata ConSurf].
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</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=1orq ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 1orq" style="background-color:#fffaf0;"></div>
==See Also==
==See Also==
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*[[Monoclonal Antibody|Monoclonal Antibody]]
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*[[Monoclonal Antibodies 3D structures|Monoclonal Antibodies 3D structures]]
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*[[Potassium Channel|Potassium Channel]]
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*[[Potassium channel 3D structures|Potassium channel 3D structures]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Aeropyrum pernix]]
[[Category: Aeropyrum pernix]]
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[[Category: Large Structures]]
[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Cadene, M]]
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[[Category: Cadene M]]
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[[Category: Chait, B T]]
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[[Category: Chait BT]]
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[[Category: Chen, J]]
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[[Category: Chen J]]
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[[Category: Jiang, Y]]
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[[Category: Jiang Y]]
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[[Category: Lee, A]]
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[[Category: Lee A]]
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[[Category: MacKinnon, R]]
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[[Category: MacKinnon R]]
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[[Category: Ruta, V]]
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[[Category: Ruta V]]
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[[Category: Fab complex]]
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[[Category: Kvap]]
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[[Category: Membrane protein]]
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[[Category: Potassium channel]]
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[[Category: Voltage-dependent]]
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Current revision

X-ray structure of a voltage-dependent potassium channel in complex with an Fab

PDB ID 1orq

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