6g6u
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 6g6u is ON HOLD until Paper Publication Authors: Razeto, A., Gribbon, P., Loew, C. Description: The dynamic nature of the VDAC1 channels in bilayer...) |
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| - | '''Unreleased structure''' | ||
| - | The | + | ==The dynamic nature of the VDAC1 channels in bilayers: human VDAC1 at 2.7 Angstrom resolution== |
| + | <StructureSection load='6g6u' size='340' side='right'caption='[[6g6u]], [[Resolution|resolution]] 2.74Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[6g6u]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6G6U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6G6U 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]] 2.74Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MC3:1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE'>MC3</scene>, <scene name='pdbligand=NO3:NITRATE+ION'>NO3</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=6g6u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6g6u OCA], [https://pdbe.org/6g6u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6g6u RCSB], [https://www.ebi.ac.uk/pdbsum/6g6u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6g6u ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/VDAC1_HUMAN VDAC1_HUMAN] Forms a channel through the mitochondrial outer membrane and also the plasma membrane. The channel at the outer mitochondrial membrane allows diffusion of small hydrophilic molecules; in the plasma membrane it is involved in cell volume regulation and apoptosis. It adopts an open conformation at low or zero membrane potential and a closed conformation at potentials above 30-40 mV. The open state has a weak anion selectivity whereas the closed state is cation-selective. May participate in the formation of the permeability transition pore complex (PTPC) responsible for the release of mitochondrial products that triggers apoptosis.<ref>PMID:11845315</ref> <ref>PMID:15033708</ref> <ref>PMID:18755977</ref> | ||
| - | + | ==See Also== | |
| - | + | *[[Ion channels 3D structures|Ion channels 3D structures]] | |
| - | + | == References == | |
| - | [[Category: | + | <references/> |
| - | [[Category: Gribbon | + | __TOC__ |
| - | [[Category: | + | </StructureSection> |
| - | [[Category: | + | [[Category: Homo sapiens]] |
| + | [[Category: Large Structures]] | ||
| + | [[Category: Gribbon P]] | ||
| + | [[Category: Loew C]] | ||
| + | [[Category: Razeto A]] | ||
Current revision
The dynamic nature of the VDAC1 channels in bilayers: human VDAC1 at 2.7 Angstrom resolution
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