2k4t: Difference between revisions
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
==Solution structure of human VDAC-1 in LDAO micelles== | ==Solution structure of human VDAC-1 in LDAO micelles== | ||
<StructureSection load='2k4t' size='340' side='right'caption='[[2k4t | <StructureSection load='2k4t' size='340' side='right'caption='[[2k4t]]' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2k4t]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[2k4t]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2K4T OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2K4T FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2k4t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2k4t OCA], [https://pdbe.org/2k4t PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2k4t RCSB], [https://www.ebi.ac.uk/pdbsum/2k4t PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2k4t ProSAT]</span></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=2k4t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2k4t OCA], [https://pdbe.org/2k4t PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2k4t RCSB], [https://www.ebi.ac.uk/pdbsum/2k4t PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2k4t ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == 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> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
| Line 35: | Line 35: | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Homo sapiens]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Colombini | [[Category: Colombini M]] | ||
[[Category: Garces | [[Category: Garces RG]] | ||
[[Category: Hiller | [[Category: Hiller S]] | ||
[[Category: Malia | [[Category: Malia TJ]] | ||
[[Category: Orekhov | [[Category: Orekhov VY]] | ||
[[Category: Wagner | [[Category: Wagner G]] | ||