6S69

Crystal structure of hTEAD2 in complex with a trisubstituted pyrazole inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.255 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.203 

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This is version 1.1 of the entry. See complete history


Literature

Discovery of a cryptic site at the interface 2 of TEAD - Towards a new family of YAP/TAZ-TEAD inhibitors.

Sturbaut, M.Bailly, F.Coevoet, M.Sileo, P.Pugniere, M.Liberelle, M.Magnez, R.Thuru, X.Chartier-Harlin, M.C.Melnyk, P.Gelin, M.Allemand, F.Guichou, J.F.Cotelle, P.

(2021) Eur J Med Chem 226: 113835-113835

  • DOI: https://doi.org/10.1016/j.ejmech.2021.113835
  • Primary Citation of Related Structures:  
    6S60, 6S64, 6S66, 6S69, 6S6J

  • PubMed Abstract: 

    The Hippo pathway is involved in organ size control and tissue homeostasis by regulating cell growth, proliferation and apoptosis. It controls the phosphorylation of the transcription co-activator YAP (Yes associated protein) and TAZ (Transcriptional coactivator with PDZ-binding motif) in order to control their nuclear import and their interaction with TEAD (Transcriptional Enhanced Associated Domain). YAP, TAZ and TEADs are dysregulated in several cancers making YAP/TAZ-TEAD interaction a new emerging anti-cancer target. We report the synthesis of a set of trisubstituted pyrazoles which bind to hTEAD2 at the interface 2 revealing for the first time a cryptic pocket created by the movement of the phenol ring of Y382. Compound 6 disrupts YAP/TAZ-TEAD interaction in HEK293T cells and inhibits TEAD target genes and cell proliferation in MDA-MB-231 cells. Compound 6 is therefore the first inhibitor of YAP/TAZ-TEAD targeting interface 2. This molecule could serve with other pan-TEAD inhibitors such as interface 3 ligands, for the delineation of the relative importance of VGLL vs YAP/TAZ in a given cellular model.


  • Organizational Affiliation

    Univ Lille, INSERM, CHU Lille, UMR-S 1172, Lille Neuroscience and Cognition Research Center, F-59000, Lille, France.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Transcriptional enhancer factor TEF-4
A, B
240Homo sapiensMutation(s): 0 
Gene Names: TEAD2TEF4
UniProt & NIH Common Fund Data Resources
Find proteins for Q15562 (Homo sapiens)
Explore Q15562 
Go to UniProtKB:  Q15562
PHAROS:  Q15562
GTEx:  ENSG00000074219 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ15562
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.255 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.203 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 121.539α = 90
b = 61.665β = 117.66
c = 80.055γ = 90
Software Package:
Software NamePurpose
XDSdata reduction
XSCALEdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2020-07-22
    Type: Initial release
  • Version 1.1: 2022-02-02
    Changes: Database references