6e5g: Difference between revisions
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==Crystal structure of human TEAD2-Yap binding domain covalently bound to an allosteric regulator== | |||
<StructureSection load='6e5g' size='340' side='right'caption='[[6e5g]], [[Resolution|resolution]] 2.43Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[6e5g]] is a 2 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=6E5G OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6E5G 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]] 2.43Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HUY:1-(2-{[3-(trifluoromethyl)phenyl]amino}phenyl)ethan-1-one'>HUY</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=6e5g FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6e5g OCA], [https://pdbe.org/6e5g PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6e5g RCSB], [https://www.ebi.ac.uk/pdbsum/6e5g PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6e5g ProSAT]</span></td></tr> | |||
</table> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
The Hippo pathway coordinates extracellular signals onto the control of tissue homeostasis and organ size. Hippo signaling primarily regulates the ability of Yap1 to bind and co-activate TEA domain (TEAD) transcription factors. Yap1 tightly binds to TEAD4 via a large flat interface, making the development of small-molecule orthosteric inhibitors highly challenging. Here, we report small-molecule TEADYap inhibitors that rapidly and selectively form a covalent bond with a conserved cysteine located within the unique deep hydrophobic palmitate-binding pocket of TEADs. Inhibition of TEAD4 binding to Yap1 by these compounds was irreversible and occurred on a longer time scale. In mammalian cells, the compounds formed a covalent complex with TEAD4, inhibited its binding to Yap1, blocked its transcriptional activity, and suppressed expression of connective tissue growth factor. The compounds inhibited cell viability of patient-derived glioblastoma spheroids, making them suitable as chemical probes to explore Hippo signaling in cancer. | |||
Small-Molecule Covalent Modification of Conserved Cysteine Leads to Allosteric Inhibition of the TEADYap Protein-Protein Interaction.,Bum-Erdene K, Zhou D, Gonzalez-Gutierrez G, Ghozayel MK, Si Y, Xu D, Shannon HE, Bailey BJ, Corson TW, Pollok KE, Wells CD, Meroueh SO Cell Chem Biol. 2018 Dec 18. pii: S2451-9456(18)30432-X. doi:, 10.1016/j.chembiol.2018.11.010. PMID:30581134<ref>PMID:30581134</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
[[Category: | </div> | ||
[[Category: | <div class="pdbe-citations 6e5g" style="background-color:#fffaf0;"></div> | ||
[[Category: Bum-Erdene | == References == | ||
[[Category: Gonzalez-Gutierrez | <references/> | ||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Bum-Erdene K]] | |||
[[Category: Gonzalez-Gutierrez G]] | |||
[[Category: Meroueh SO]] | |||
Latest revision as of 10:54, 17 October 2024
Crystal structure of human TEAD2-Yap binding domain covalently bound to an allosteric regulatorCrystal structure of human TEAD2-Yap binding domain covalently bound to an allosteric regulator
Structural highlights
Publication Abstract from PubMedThe Hippo pathway coordinates extracellular signals onto the control of tissue homeostasis and organ size. Hippo signaling primarily regulates the ability of Yap1 to bind and co-activate TEA domain (TEAD) transcription factors. Yap1 tightly binds to TEAD4 via a large flat interface, making the development of small-molecule orthosteric inhibitors highly challenging. Here, we report small-molecule TEADYap inhibitors that rapidly and selectively form a covalent bond with a conserved cysteine located within the unique deep hydrophobic palmitate-binding pocket of TEADs. Inhibition of TEAD4 binding to Yap1 by these compounds was irreversible and occurred on a longer time scale. In mammalian cells, the compounds formed a covalent complex with TEAD4, inhibited its binding to Yap1, blocked its transcriptional activity, and suppressed expression of connective tissue growth factor. The compounds inhibited cell viability of patient-derived glioblastoma spheroids, making them suitable as chemical probes to explore Hippo signaling in cancer. Small-Molecule Covalent Modification of Conserved Cysteine Leads to Allosteric Inhibition of the TEADYap Protein-Protein Interaction.,Bum-Erdene K, Zhou D, Gonzalez-Gutierrez G, Ghozayel MK, Si Y, Xu D, Shannon HE, Bailey BJ, Corson TW, Pollok KE, Wells CD, Meroueh SO Cell Chem Biol. 2018 Dec 18. pii: S2451-9456(18)30432-X. doi:, 10.1016/j.chembiol.2018.11.010. PMID:30581134[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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