View source for 8zeb


==Crystal structure of BCL-XL bound by cp-B6X-4==
<StructureSection load='8zeb' size='340' side='right'caption='[[8zeb]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8zeb]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Phage_203 Phage 203]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8ZEB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8ZEB 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]] 1.95&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CCS:CARBOXYMETHYLATED+CYSTEINE'>CCS</scene>, <scene name='pdbligand=EDN:ETHANE-1,2-DIAMINE'>EDN</scene>, <scene name='pdbligand=PRS:THIOPROLINE'>PRS</scene>, <scene name='pdbligand=Z7Z:4-phenylbenzoic+acid'>Z7Z</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=8zeb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8zeb OCA], [https://pdbe.org/8zeb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8zeb RCSB], [https://www.ebi.ac.uk/pdbsum/8zeb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8zeb ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/B2CL1_HUMAN B2CL1_HUMAN] Potent inhibitor of cell death. Inhibits activation of caspases (By similarity). Appears to regulate cell death by blocking the voltage-dependent anion channel (VDAC) by binding to it and preventing the release of the caspase activator, CYC1, from the mitochondrial membrane. Also acts as a regulator of G2 checkpoint and progression to cytokinesis during mitosis.<ref>PMID:19917720</ref> <ref>PMID:21840391</ref>   Isoform Bcl-X(S) promotes apoptosis.<ref>PMID:19917720</ref> <ref>PMID:21840391</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Phage 203]]
[[Category: Liu JX]]
[[Category: Sun XN]]
[[Category: Wu DL]]