5vwz
From Proteopedia
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==Bak in complex with Bim-h3Pc== | ==Bak in complex with Bim-h3Pc== | ||
| - | <StructureSection load='5vwz' size='340' side='right' caption='[[5vwz]], [[Resolution|resolution]] 1.62Å' scene=''> | + | <StructureSection load='5vwz' size='340' side='right'caption='[[5vwz]], [[Resolution|resolution]] 1.62Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[5vwz]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VWZ OCA]. For a <b>guided tour on the structure components</b> use [ | + | <table><tr><td colspan='2'>[[5vwz]] is a 4 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=5VWZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5VWZ FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=1PG:2-(2-{2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHANOL'>1PG</scene>, <scene name='pdbligand= | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.622Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1PG:2-(2-{2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHANOL'>1PG</scene>, <scene name='pdbligand=9R1:(2~{S})-2-azanyloctanedioic+acid'>9R1</scene>, <scene name='pdbligand=NH4:AMMONIUM+ION'>NH4</scene></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5vwz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vwz OCA], [https://pdbe.org/5vwz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5vwz RCSB], [https://www.ebi.ac.uk/pdbsum/5vwz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5vwz ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/BAK_HUMAN BAK_HUMAN] In the presence of an appropriate stimulus, accelerates programmed cell death by binding to, and antagonizing the anti-apoptotic action of BCL2 or its adenovirus homolog E1B 19k protein. Low micromolar levels of zinc ions inhibit the promotion of apoptosis.<ref>PMID:8521816</ref> <ref>PMID:17157251</ref> |
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Certain BH3-only proteins transiently bind and activate Bak and Bax, initiating their oligomerization and the permeabilization of the mitochondrial outer membrane, a pivotal step in the mitochondrial pathway to apoptosis. Here we describe the first crystal structures of an activator BH3 peptide bound to Bak and illustrate their use in the design of BH3 derivatives capable of inhibiting human Bak on mitochondria. These BH3 derivatives compete for the activation site at the canonical groove, are the first engineered inhibitors of Bak activation, and support the role of key conformational transitions associated with Bak activation. | ||
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| + | Conversion of Bim-BH3 from Activator to Inhibitor of Bak through Structure-Based Design.,Brouwer JM, Lan P, Cowan AD, Bernardini JP, Birkinshaw RW, van Delft MF, Sleebs BE, Robin AY, Wardak A, Tan IK, Reljic B, Lee EF, Fairlie WD, Call MJ, Smith BJ, Dewson G, Lessene G, Colman PM, Czabotar PE Mol Cell. 2017 Nov 16;68(4):659-672.e9. doi: 10.1016/j.molcel.2017.11.001. PMID:29149594<ref>PMID:29149594</ref> | ||
| + | |||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 5vwz" style="background-color:#fffaf0;"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[B-cell lymphoma proteins 3D structures|B-cell lymphoma proteins 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Homo sapiens]] |
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Brouwer JM]] |
| - | [[Category: | + | [[Category: Colman PM]] |
| - | [[Category: | + | [[Category: Czabotar PE]] |
| - | + | ||
Current revision
Bak in complex with Bim-h3Pc
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