6HIL

X-ray structure of TEAD1(Y421H mutant) complexed with YAP(wildtype): Molecular and structural characterization of a TEAD mutation at the origin of Sveinsson's chorioretinal atrophy


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.267 
  • R-Value Work: 0.242 
  • R-Value Observed: 0.244 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Molecular and structural characterization of a TEAD mutation at the origin of Sveinsson's chorioretinal atrophy.

Bokhovchuk, F.Mesrouze, Y.Izaac, A.Meyerhofer, M.Zimmermann, C.Fontana, P.Schmelzle, T.Erdmann, D.Furet, P.Kallen, J.Chene, P.

(2019) FEBS J 286: 2381-2398

  • DOI: 10.1111/febs.14817
  • Primary Citation of Related Structures:  
    6HIL, 6HIK

  • PubMed Abstract: 
  • Four TEAD transcription factors (TEAD1-4) mediate the signalling output of the Hippo pathway that controls organ size in humans. TEAD transcriptional activity is regulated via interactions with the YAP, TAZ and VGLL proteins. A mutation in the TEAD1 ...

    Four TEAD transcription factors (TEAD1-4) mediate the signalling output of the Hippo pathway that controls organ size in humans. TEAD transcriptional activity is regulated via interactions with the YAP, TAZ and VGLL proteins. A mutation in the TEAD1 gene, Tyr421His, has been identified in patients suffering from Sveinsson's chorioretinal atrophy (SCA), an autosomal dominant eye disease. This mutation prevents the YAP/TAZ:TEAD1 interaction. In this study, we measure the affinity of YAP, TAZ and VGLL1 for the four human TEADs and find that they have a similar affinity for all TEADs. We quantitate the effect of the mutation found in SCA patients and show that it destabilizes the YAP/TAZ:TEAD interaction by about 3 kcal·mol -1 . We determine the structure of YAP in complex with this mutant form of TEAD and show that the histidine residue adopts different conformations at the binding interface. The presence of this flexible residue induces the destabilization of several H-bonds and the loss of van der Waals contacts, which explains why the Tyr421His TEAD 1 mutation has such a large destabilizing effect on the formation of the YAP:TEAD complex. DATABASE: The crystallographic data have been deposited at the RSCB Protein Data Bank (PDB, www.pdb.org) with the access codes: 6HIL (wt YAP :Tyr421His TEAD1 ), 6HIK (wt YAP :Tyr429His TEAD4 ).


    Organizational Affiliation

    Disease Area Oncology, Novartis Institutes for Biomedical Research, Basel, Switzerland.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Transcriptional enhancer factor TEF-1ABCD218Homo sapiensMutation(s): 1 
Gene Names: TEAD1TCF13TEF1
Find proteins for P28347 (Homo sapiens)
Explore P28347 
Go to UniProtKB:  P28347
NIH Common Fund Data Resources
PHAROS  P28347
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Transcriptional coactivator YAP1LMNO41Homo sapiensMutation(s): 0 
Gene Names: YAP1YAP65
Find proteins for P46937 (Homo sapiens)
Explore P46937 
Go to UniProtKB:  P46937
NIH Common Fund Data Resources
PHAROS  P46937
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MYR
Query on MYR

Download CCD File 
A, B, C, D
MYRISTIC ACID
C14 H28 O2
TUNFSRHWOTWDNC-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.267 
  • R-Value Work: 0.242 
  • R-Value Observed: 0.244 
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 40.125α = 98.61
b = 46.544β = 90.85
c = 144.337γ = 108.14
Software Package:
Software NamePurpose
XDSdata reduction
XSCALEdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction

Structure Validation

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Entry History 

Deposition Data

  • Deposited Date: 2018-08-30 
  • Released Date: 2019-04-03 
  • Deposition Author(s): Kallen, J.

Revision History 

  • Version 1.0: 2019-04-03
    Type: Initial release
  • Version 1.1: 2019-06-26
    Changes: Data collection, Database references
  • Version 1.2: 2020-03-04
    Changes: Data collection