6F09

Binary complex of 14-3-3 zeta with ubiquitin specific protease 8 (USP8) pSer718 peptide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.594 Å
  • R-Value Free: 0.225 
  • R-Value Work: 0.180 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Biophysical and structural insight into the USP8/14-3-3 interaction.

Centorrino, F.Ballone, A.Wolter, M.Ottmann, C.

(2018) FEBS Lett. 592: 1211-1220

  • DOI: 10.1002/1873-3468.13017

  • PubMed Abstract: 
  • The ubiquitin-specific protease 8 (USP8)/14-3-3 protein-protein interaction has recently been shown to exert a significant role in the pathogenesis of Cushing's disease (CD). USP8 is a deubiquitinase that prevents epidermal growth factor receptor (EG ...

    The ubiquitin-specific protease 8 (USP8)/14-3-3 protein-protein interaction has recently been shown to exert a significant role in the pathogenesis of Cushing's disease (CD). USP8 is a deubiquitinase that prevents epidermal growth factor receptor (EGFR) degradation. Impairment of 14-3-3 binding leads to a higher deubiquitination of EGFR and results in a higher EGFR signaling and an increased production of adrenocorticotropic hormone. Here we report the high-resolution crystal structure of the 14-3-3 binding motif of USP8 surrounding Ser718 in complex with 14-3-3ΞΆ and characterize the interaction with fluorescence polarization and isothermal titration calorimetry. Furthermore, we analyze the effect of USP8 mutations identified in CD on binding to 14-3-3.


    Organizational Affiliation

    Laboratory of Chemical Biology, Department of Biomedical Engineering, Institute for Complex Molecular Systems, Eindhoven University of Technology, The Netherlands.,Department of Chemistry, University of Duisburg-Essen, Germany.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
14-3-3 protein zeta/delta
P, Q, R, S
230Homo sapiensMutation(s): 0 
Gene Names: YWHAZ
Find proteins for P63104 (Homo sapiens)
Go to Gene View: YWHAZ
Go to UniProtKB:  P63104
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Ubiquitin carboxyl-terminal hydrolase 8
A, B, C, D
13Homo sapiensMutation(s): 0 
Gene Names: USP8 (KIAA0055, UBPY)
EC: 3.4.19.12
Find proteins for P40818 (Homo sapiens)
Go to Gene View: USP8
Go to UniProtKB:  P40818
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
SEP
Query on SEP
A, B, C, D
L-PEPTIDE LINKINGC3 H8 N O6 PSER
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.594 Å
  • R-Value Free: 0.225 
  • R-Value Work: 0.180 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 60.379α = 99.71
b = 64.890β = 114.22
c = 71.519γ = 108.79
Software Package:
Software NamePurpose
PHENIXrefinement
MOLREPphasing
iMOSFLMdata reduction
Aimlessdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
H2020 Marie Curie Actions of the European CommissionNetherlandsGrant Agreement 675179

Revision History 

  • Version 1.0: 2018-03-07
    Type: Initial release
  • Version 1.1: 2018-04-25
    Type: Data collection, Database references