6G8K

14-3-3sigma in complex with a S131beta3S mutated YAP pS127 phosphopeptide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.160 
  • R-Value Work: 0.141 
  • R-Value Observed: 0.141 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

A study on the effect of synthetic alpha-to-beta3-amino acid mutations on the binding of phosphopeptides to 14-3-3 proteins.

Andrei, S.A.Thijssen, V.Brunsveld, L.Ottmann, C.Milroy, L.G.

(2019) Chem Commun (Camb) 55: 14809-14812

  • DOI: https://doi.org/10.1039/c9cc07982c
  • Primary Citation of Related Structures:  
    6G6X, 6G8I, 6G8J, 6G8K, 6G8L, 6G8P, 6G8Q

  • PubMed Abstract: 

    Here we describe the synthesis of a series of α,β-phosphopeptides, based on the phosphoepitope site on YAP1 (yes-associated protein 1), and the biochemical, biophysical and structural characterization of their binding to 14-3-3 proteins. The impact of systematic mono- and di-substitution of α → β3 amino acid residues around the phosphoserine residue are discussed. Our results confirm the important role played by the +2 proline residue in the thermodynamics and structure of the phosphoepitope/14-3-3 interaction.


  • Organizational Affiliation

    Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems (ICMS), Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands. l.brunsveld@tue.nl c.ottmann@tue.nl l.milroy@cantab.net.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
14-3-3 protein sigma236Homo sapiensMutation(s): 0 
Gene Names: SFNHME1
UniProt & NIH Common Fund Data Resources
Find proteins for P31947 (Homo sapiens)
Explore P31947 
Go to UniProtKB:  P31947
PHAROS:  P31947
GTEx:  ENSG00000175793 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP31947
Sequence Annotations
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  • Reference Sequence

Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
ACE-ARG-ALA-HIS-SEP-SER-PRO-ALA-BSE-LEU-GLNB [auth P]11Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P46937 (Homo sapiens)
Explore P46937 
Go to UniProtKB:  P46937
PHAROS:  P46937
GTEx:  ENSG00000137693 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP46937
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.25 Å
  • R-Value Free: 0.160 
  • R-Value Work: 0.141 
  • R-Value Observed: 0.141 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 82.26α = 90
b = 111.73β = 90
c = 62.51γ = 90
Software Package:
Software NamePurpose
MOSFLMdata reduction
Aimlessdata scaling
PHASERphasing
PHENIXrefinement
PDB_EXTRACTdata extraction

Structure Validation

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Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Netherlands Organisation for Scientific ResearchNetherlandsECHO-STIP 717.014.001
Netherlands Organisation for Scientific ResearchNetherlandsGravity program 024.001.035

Revision History  (Full details and data files)

  • Version 1.0: 2019-04-17
    Type: Initial release
  • Version 1.1: 2019-12-04
    Changes: Database references
  • Version 1.2: 2019-12-18
    Changes: Database references
  • Version 1.3: 2024-01-17
    Changes: Data collection, Database references, Derived calculations, Refinement description
  • Version 1.4: 2024-11-13
    Changes: Structure summary