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3qkd

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==Crystal structure of Bcl-xL in complex with a Quinazoline sulfonamide inhibitor==
==Crystal structure of Bcl-xL in complex with a Quinazoline sulfonamide inhibitor==
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<StructureSection load='3qkd' size='340' side='right' caption='[[3qkd]], [[Resolution|resolution]] 2.02&Aring;' scene=''>
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<StructureSection load='3qkd' size='340' side='right'caption='[[3qkd]], [[Resolution|resolution]] 2.02&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3qkd]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3QKD OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3QKD FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3qkd]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3QKD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3QKD 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=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=HI0:(R)-N-(7-(4-((4-CHLOROBIPHENYL-2-YL)METHYL)PIPERAZIN-1-YL)QUINAZOLIN-4-YL)-4-(4-(DIMETHYLAMINO)-1-(PHENYLTHIO)BUTAN-2-YLAMINO)-3-NITROBENZENESULFONAMIDE'>HI0</scene></td></tr>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=HI0:(R)-N-(7-(4-((4-CHLOROBIPHENYL-2-YL)METHYL)PIPERAZIN-1-YL)QUINAZOLIN-4-YL)-4-(4-(DIMETHYLAMINO)-1-(PHENYLTHIO)BUTAN-2-YLAMINO)-3-NITROBENZENESULFONAMIDE'>HI0</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BCL2L1, BCL2L, BCLX ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BCL2L1, BCL2L, BCLX ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=3qkd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qkd OCA], [http://pdbe.org/3qkd PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3qkd RCSB], [http://www.ebi.ac.uk/pdbsum/3qkd PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3qkd ProSAT]</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=3qkd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qkd OCA], [https://pdbe.org/3qkd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3qkd RCSB], [https://www.ebi.ac.uk/pdbsum/3qkd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3qkd ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://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>
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[[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>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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==See Also==
==See Also==
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*[[Bcl-2|Bcl-2]]
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*[[B-cell lymphoma proteins 3D structures|B-cell lymphoma proteins 3D structures]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Human]]
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[[Category: Large Structures]]
[[Category: Czabotar, P E]]
[[Category: Czabotar, P E]]
[[Category: Smith, B J]]
[[Category: Smith, B J]]
[[Category: Apoptosis-inhibitor complex]]
[[Category: Apoptosis-inhibitor complex]]
[[Category: Bcl-2 family fold]]
[[Category: Bcl-2 family fold]]

Revision as of 06:12, 8 June 2022

Crystal structure of Bcl-xL in complex with a Quinazoline sulfonamide inhibitor

PDB ID 3qkd

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