6b4u

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(New page: ==Crystal structure of MCL-1 in complex with a BIM competitive inhibitor== <StructureSection load='6b4u' size='340' side='right' caption='6b4u, resolution 1.95&Aring;' ...)
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==Crystal structure of MCL-1 in complex with a BIM competitive inhibitor==
==Crystal structure of MCL-1 in complex with a BIM competitive inhibitor==
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<StructureSection load='6b4u' size='340' side='right' caption='[[6b4u]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
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<StructureSection load='6b4u' size='340' side='right'caption='[[6b4u]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[6b4u]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6B4U OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6B4U FirstGlance]. <br>
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<table><tr><td colspan='2'>[[6b4u]] is a 1 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=6B4U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6B4U 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=CN7:7-(2-methylphenyl)-1-[2-(morpholin-4-yl)ethyl]-3-{3-[(naphthalen-1-yl)oxy]propyl}-1H-indole-2-carboxylic+acid'>CN7</scene></td></tr>
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</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>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5vkc|5vkc]], [[6b4l|6b4l]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CN7:7-(2-methylphenyl)-1-[2-(morpholin-4-yl)ethyl]-3-{3-[(naphthalen-1-yl)oxy]propyl}-1H-indole-2-carboxylic+acid'>CN7</scene></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=6b4u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6b4u OCA], [http://pdbe.org/6b4u PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6b4u RCSB], [http://www.ebi.ac.uk/pdbsum/6b4u PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6b4u 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=6b4u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6b4u OCA], [https://pdbe.org/6b4u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6b4u RCSB], [https://www.ebi.ac.uk/pdbsum/6b4u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6b4u ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/MCL1_HUMAN MCL1_HUMAN]] Involved in the regulation of apoptosis versus cell survival, and in the maintenance of viability but not of proliferation. Mediates its effects by interactions with a number of other regulators of apoptosis. Isoform 1 inhibits apoptosis. Isoform 2 promotes apoptosis.<ref>PMID:10766760</ref>
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[https://www.uniprot.org/uniprot/MCL1_HUMAN MCL1_HUMAN] Involved in the regulation of apoptosis versus cell survival, and in the maintenance of viability but not of proliferation. Mediates its effects by interactions with a number of other regulators of apoptosis. Isoform 1 inhibits apoptosis. Isoform 2 promotes apoptosis.<ref>PMID:10766760</ref>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Myeloid cell leukemia 1 (MCL-1) is a BCL-2 family protein that has been implicated in the progression and survival of multiple tumor types. Herein we report a series of MCL-1 inhibitors that emanated from a high throughput screening (HTS) hit and progressed via iterative cycles of structure-guided design. Advanced compounds from this series exhibited subnanomolar affinity for MCL-1 and excellent selectivity over other BCL-2 family proteins as well as multiple kinases and GPCRs. In a MCL-1 dependent human tumor cell line, administration of compound 30b rapidly induced caspase activation with associated loss in cell viability. The small molecules described herein thus comprise effective tools for studying MCL-1 biology.
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Structure-guided design of a series of MCL-1 inhibitors with high affinity and selectivity.,Bruncko M, Wang L, Sheppard GS, Phillips DC, Tahir SK, Xue J, Erickson S, Fidanze S, Fry E, Hasvold L, Jenkins GJ, Jin S, Judge RA, Kovar PJ, Madar D, Nimmer P, Park C, Petros AM, Rosenberg SH, Smith ML, Song X, Sun C, Tao ZF, Wang X, Xiao Y, Zhang H, Tse C, Leverson JD, Elmore SW, Souers AJ J Med Chem. 2015 Mar 12;58(5):2180-94. doi: 10.1021/jm501258m. Epub 2015 Feb 26. PMID:25679114<ref>PMID:25679114</ref>
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==See Also==
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*[[B-cell lymphoma proteins 3D structures|B-cell lymphoma proteins 3D structures]]
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 6b4u" style="background-color:#fffaf0;"></div>
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== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Judge, R A]]
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[[Category: Homo sapiens]]
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[[Category: Souers, A J]]
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[[Category: Large Structures]]
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[[Category: Mcl-1]]
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[[Category: Judge RA]]
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[[Category: Signaling protein]]
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[[Category: Souers AJ]]
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[[Category: Signaling protein-inhibitor complex]]
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Current revision

Crystal structure of MCL-1 in complex with a BIM competitive inhibitor

PDB ID 6b4u

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