5GN0

Structure of TAZ-TEAD complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • R-Value Free: 0.260 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.203 

wwPDB Validation   3D Report Full Report


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Literature

Crystal structure of TAZ-TEAD complex reveals a distinct interaction mode from that of YAP-TEAD complex

Kaan, H.Y.K.Chan, S.W.Tan, S.K.J.Guo, F.Lim, C.J.Hong, W.Song, H.

(2017) Sci Rep 7: 2035-2035

  • DOI: 10.1038/s41598-017-02219-9
  • Primary Citation of Related Structures:  
    5GN0

  • PubMed Abstract: 
  • The Hippo pathway is a tumor suppressor pathway that is implicated in the regulation of organ size. The pathway has three components: the upstream regulatory factors, the kinase core, and the downstream transcriptional machinery, which consists of YAP, TAZ (transcription co-activators) and TEAD (transcription factor) ...

    The Hippo pathway is a tumor suppressor pathway that is implicated in the regulation of organ size. The pathway has three components: the upstream regulatory factors, the kinase core, and the downstream transcriptional machinery, which consists of YAP, TAZ (transcription co-activators) and TEAD (transcription factor). Formation of YAP/TAZ-TEAD complexes leads to the transcription of growth-promoting genes. Herein, we report the crystal structure of TAZ-TEAD4 complex, which reveals two binding modes. The first is similar to the published YAP-TEAD structure. The second is a unique binding mode, whereby two molecules of TAZ bind to and bridge two molecules of TEAD4. We validated the latter using cross-linking and multi-angle light scattering. Using siRNA, we showed that TAZ knockdown leads to a decrease in TEAD4 dimerization. Lastly, results from luciferase assays, using YAP/TAZ transfected or knockdown cells, give support to the non-redundancy of YAP/TAZ co-activators in regulating gene expression in the Hippo pathway.


    Organizational Affiliation

    Department of Biochemistry, National University of Singapore, 14 Science Drive, Singapore, 117543, Singapore. haiwei@imcb.a-star.edu.sg.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Transcriptional enhancer factor TEF-3A, B, C, D225Mus musculusMutation(s): 0 
Gene Names: Tead4Tcf13r1Tef3Tefr1
UniProt
Find proteins for Q62296 (Mus musculus)
Explore Q62296 
Go to UniProtKB:  Q62296
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
WW domain-containing transcription regulator protein 1E, F, G, H35Mus musculusMutation(s): 0 
Gene Names: TazWwtr1
UniProt
Find proteins for Q9EPK5 (Mus musculus)
Explore Q9EPK5 
Go to UniProtKB:  Q9EPK5
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PLM
Query on PLM

Download Ideal Coordinates CCD File 
J [auth B], L [auth C], M [auth D]PALMITIC ACID
C16 H32 O2
IPCSVZSSVZVIGE-UHFFFAOYSA-N
 Ligand Interaction
CIT
Query on CIT

Download Ideal Coordinates CCD File 
I [auth B], K [auth C]CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • R-Value Free: 0.260 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.203 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 79.66α = 90
b = 120.9β = 90
c = 196.58γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
SCALAdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2016-07-18 
  • Released Date: 2017-05-31 
  • Deposition Author(s): Kaan, H.Y.K., Song, H.

Revision History  (Full details and data files)

  • Version 1.0: 2017-05-31
    Type: Initial release