5MY9

Crystal structure of human 14-3-3 sigma in complex with LRRK2 peptide pS935


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.327 Å
  • R-Value Free: 0.201 
  • R-Value Work: 0.186 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structural interface between LRRK2 and 14-3-3 protein.

Stevers, L.M.de Vries, R.M.Doveston, R.G.Milroy, L.G.Brunsveld, L.Ottmann, C.

(2017) Biochem. J. 474: 1273-1287

  • DOI: 10.1042/BCJ20161078
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Binding of 14-3-3 proteins to leucine-rich repeat protein kinase 2 (LRRK2) is known to be impaired by many Parkinson's disease (PD)-relevant mutations. Abrogation of this interaction is connected to enhanced LRRK2 kinase activity, which in turn is im ...

    Binding of 14-3-3 proteins to leucine-rich repeat protein kinase 2 (LRRK2) is known to be impaired by many Parkinson's disease (PD)-relevant mutations. Abrogation of this interaction is connected to enhanced LRRK2 kinase activity, which in turn is implicated in increased ubiquitination of LRRK2, accumulation of LRRK2 into inclusion bodies and reduction in neurite length. Hence, the interaction between 14-3-3 and LRRK2 is of significant interest as a possible drug target for the treatment of PD. However, LRRK2 possesses multiple sites that, upon phosphorylation, can bind to 14-3-3, thus rendering the interaction relatively complex. Using biochemical assays and crystal structures, we characterize the multivalent interaction between these two proteins.


    Organizational Affiliation

    Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems, Eindhoven University of Technology, PO Box 513, 5600 MB Eindhoven, The Netherlands c.ottmann@tue.nl.,Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems, Eindhoven University of Technology, PO Box 513, 5600 MB Eindhoven, The Netherlands.,Department of Chemistry, University of Duisburg-Essen, 45141 Essen, Germany.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
14-3-3 protein sigma
A
236Homo sapiensMutation(s): 0 
Gene Names: SFN (HME1)
Find proteins for P31947 (Homo sapiens)
Go to Gene View: SFN
Go to UniProtKB:  P31947
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Leucine-rich repeat serine/threonine-protein kinase 2
P
13Homo sapiensMutation(s): 0 
Gene Names: LRRK2 (PARK8)
EC: 2.7.11.1, 3.6.5.-
Find proteins for Q5S007 (Homo sapiens)
Go to Gene View: LRRK2
Go to UniProtKB:  Q5S007
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CL
Query on CL

Download SDF File 
Download CCD File 
A
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
CA
Query on CA

Download SDF File 
Download CCD File 
A
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
SEP
Query on SEP
P
L-PEPTIDE LINKINGC3 H8 N O6 PSER
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.327 Å
  • R-Value Free: 0.201 
  • R-Value Work: 0.186 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 82.291α = 90.00
b = 112.030β = 90.00
c = 62.430γ = 90.00
Software Package:
Software NamePurpose
PHENIXphasing
PHENIXrefinement
XDSdata reduction
XDSdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2017-03-01
    Type: Initial release
  • Version 1.1: 2017-04-05
    Type: Database references