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4g35

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[[Image:4g35.jpg|left|200px]]
 
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{{STRUCTURE_4g35| PDB=4g35 | SCENE= }}
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==Mcl-1 in complex with a biphenyl cross-linked Noxa peptide.==
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<StructureSection load='4g35' size='340' side='right'caption='[[4g35]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[4g35]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4G35 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4G35 FirstGlance]. <br>
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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=4BP:4,4-BIS(BROMOMETHYL)BIPHENYL'>4BP</scene>, <scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=DCY:D-CYSTEINE'>DCY</scene>, <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene></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=4g35 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4g35 OCA], [https://pdbe.org/4g35 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4g35 RCSB], [https://www.ebi.ac.uk/pdbsum/4g35 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4g35 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/MCL1_MOUSE MCL1_MOUSE] 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.
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Direct chemical modifications provide a simple and effective means to "translate" bioactive helical peptides into potential therapeutics targeting intracellular protein-protein interactions. We previously showed that distance-matching bisaryl cross-linkers can reinforce peptide helices containing two cysteines at the i and i+7 positions and confer cell permeability to the cross-linked peptides. Here we report the first crystal structure of a biphenyl-cross-linked Noxa peptide in complex with its target Mcl-1 at 2.0 A resolution. Guided by this structure, we remodeled the surface of this cross-linked peptide through side-chain substitution and N-methylation and obtained a pair of cross-linked peptides with substantially increased helicity, cell permeability, proteolytic stability, and cell-killing activity in Mcl-1-overexpressing U937 cells.
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===Mcl-1 in complex with a biphenyl cross-linked Noxa peptide.===
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Rational design of proteolytically stable, cell-permeable peptide-based selective Mcl-1 inhibitors.,Muppidi A, Doi K, Edwardraja S, Drake EJ, Gulick AM, Wang HG, Lin Q J Am Chem Soc. 2012 Sep 12;134(36):14734-7. doi: 10.1021/ja306864v. Epub 2012 Sep, 4. PMID:22920569<ref>PMID:22920569</ref>
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{{ABSTRACT_PUBMED_22920569}}
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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 4g35" style="background-color:#fffaf0;"></div>
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==About this Structure==
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==See Also==
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[[4g35]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4G35 OCA].
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*[[B-cell lymphoma proteins 3D structures|B-cell lymphoma proteins 3D structures]]
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Drake, E.]]
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[[Category: Drake E]]
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[[Category: Edwardraja, S.]]
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[[Category: Edwardraja S]]
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[[Category: Gulick, A M.]]
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[[Category: Gulick AM]]
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[[Category: Lin, Q.]]
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[[Category: Lin Q]]
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[[Category: Apoptosis]]
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[[Category: Apoptosis-inhibitor complex]]
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[[Category: Bcl-2 family]]
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[[Category: Bh3 domain]]
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Current revision

Mcl-1 in complex with a biphenyl cross-linked Noxa peptide.

PDB ID 4g35

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