2LTY

NEDD4L WW2 domain in complex with a Smad7 derived peptide


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 300 
  • Conformers Submitted: 30 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Structural Basis for the Versatile Interactions of Smad7 with Regulator WW Domains in TGF-beta Pathways.

Aragon, E.Goerner, N.Xi, Q.Gomes, T.Gao, S.Massague, J.Macias, M.J.

(2012) Structure 20: 1726-1736

  • DOI: https://doi.org/10.1016/j.str.2012.07.014
  • Primary Citation of Related Structures:  
    2LTV, 2LTW, 2LTX, 2LTY, 2LTZ

  • PubMed Abstract: 

    Transforming growth factor (TGF)-β and BMP signaling is mediated by Smads 1-5 (R-Smads and Co-Smads) and inhibited by Smad7, a major hub of regulation of TGF-β and BMP receptors by negative feedback and antagonistic signals. The transcription coactivator YAP and the E3 ubiquitin ligases Smurf1/2 and Nedd4L target R-Smads for activation or degradation, respectively. Pairs of WW domain in these regulators bind PY motifs and adjacent CDK/MAPK and GSK3 phosphorylation sites in R-Smads in a selective and regulated manner. In contrast, here we show that Smad7 binds YAP, Smurf1, Smurf2, and Nedd4L constitutively, the binding involving a PY motif in Smad7 and no phosphorylation. We also provide a structural basis for how regulators that use WW domain pairs for selective interactions with R-Smads, resort to one single versatile WW domain for binding Smad7 to centralize regulation in the TGF-β and BMP pathways.


  • Organizational Affiliation

    Structural and Computational Biology Programme, Institute for Research in Biomedicine, Baldiri Reixac 10-12, 08028 Barcelona, Spain.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
E3 ubiquitin-protein ligase NEDD4-like34Homo sapiensMutation(s): 0 
Gene Names: NEDD4LKIAA0439NEDL3
UniProt & NIH Common Fund Data Resources
Find proteins for Q96PU5 (Homo sapiens)
Explore Q96PU5 
Go to UniProtKB:  Q96PU5
PHAROS:  Q96PU5
GTEx:  ENSG00000049759 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96PU5
Sequence Annotations
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  • Reference Sequence

Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Smad7 derived peptide15Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for O15105 (Homo sapiens)
Explore O15105 
Go to UniProtKB:  O15105
PHAROS:  O15105
GTEx:  ENSG00000101665 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO15105
Sequence Annotations
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 300 
  • Conformers Submitted: 30 
  • Selection Criteria: structures with the lowest energy 

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-11-21
    Type: Initial release
  • Version 1.1: 2024-05-01
    Changes: Data collection, Database references