8ei0
From Proteopedia
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<table><tr><td colspan='2'>[[8ei0]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8EI0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8EI0 FirstGlance]. <br> | <table><tr><td colspan='2'>[[8ei0]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8EI0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8EI0 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]] 1.47Å</td></tr> | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.47Å</td></tr> | ||
| - | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WHL:N | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WHL:~{N}-(4-acetamidophenyl)ethanamide'>WHL</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=8ei0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8ei0 OCA], [https://pdbe.org/8ei0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8ei0 RCSB], [https://www.ebi.ac.uk/pdbsum/8ei0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8ei0 ProSAT]</span></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=8ei0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8ei0 OCA], [https://pdbe.org/8ei0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8ei0 RCSB], [https://www.ebi.ac.uk/pdbsum/8ei0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8ei0 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| - | = | + | <div style="background-color:#fffaf0;"> |
| - | + | == Publication Abstract from PubMed == | |
| - | == | + | Molecules that induce novel interactions between proteins hold great promise for the study of biological systems and the development of therapeutics, but their discovery has been limited by the complexities of rationally designing interactions between three components, and because known binders to each protein are typically required to inform initial designs. Here, we report a general and rapid method for discovering alpha-helically constrained (Helicon) polypeptides that cooperatively induce the interaction between two target proteins without relying on previously known binders or an intrinsic affinity between the proteins. We show that Helicons are capable of binding every major class of E3 ubiquitin ligases, which are of great biological and therapeutic interest but remain largely intractable to targeting by small molecules. We then describe a phage-based screening method for discovering "trimerizer" Helicons, and apply it to reprogram E3s to cooperatively bind an enzyme (PPIA), a transcription factor (TEAD4), and a transcriptional coactivator (beta-catenin). |
| - | + | ||
| + | Recognition and reprogramming of E3 ubiquitin ligase surfaces by alpha-helical peptides.,Tokareva OS, Li K, Travaline TL, Thomson TM, Swiecicki JM, Moussa M, Ramirez JD, Litchman S, Verdine GL, McGee JH Nat Commun. 2023 Nov 1;14(1):6992. doi: 10.1038/s41467-023-42395-z. PMID:37914719<ref>PMID:37914719</ref> | ||
| + | |||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 8ei0" style="background-color:#fffaf0;"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Ubiquitin protein ligase 3D structures|Ubiquitin protein ligase 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
Current revision
Crystal structure of the STUB1 TPR domain in complex with H318, a Helicon Polypeptide
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