3O71

Crystal structure of ERK2/DCC peptide complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.199 
  • R-Value Observed: 0.201 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Phosphorylation of DCC by ERK2 is facilitated by direct docking of the receptor P1 domain to the kinase

Ma, W.Shang, Y.Wei, Z.Wen, W.Wang, W.Zhang, M.

(2010) Structure 18: 1502-1511

  • DOI: 10.1016/j.str.2010.08.011
  • Primary Citation of Related Structures:  
    3O71

  • PubMed Abstract: 
  • Netrin receptor DCC plays critical roles in many cellular processes, including axonal outgrowth and migration, angiogenesis, and apoptosis, but the molecular basis of DCC-mediated signaling is largely unclear. ERK2, a member of the MAPK family, is one of the few proteins known to be involved in DCC-mediated signaling ...

    Netrin receptor DCC plays critical roles in many cellular processes, including axonal outgrowth and migration, angiogenesis, and apoptosis, but the molecular basis of DCC-mediated signaling is largely unclear. ERK2, a member of the MAPK family, is one of the few proteins known to be involved in DCC-mediated signaling. Here, we report that ERK2 directly interacts with DCC, and the ERK2-binding region was mapped to the conserved intracellular P1 domain of the receptor. The structure of ERK2 in complex with the P1 domain of DCC reveals that DCC contains a MAPK docking motif. The docking of the P1 domain onto ERK2 physically positions several phosphorylation sites of DCC in the vicinity of the kinase active site. We further show that the docking interaction between the P1 domain and ERK2 is essential for the ERK2-mediated phosphorylation of DCC. We conclude that DCC signaling is directly coupled with MAPK signaling cascades.


    Organizational Affiliation

    Department of Chemistry, Fudan University, Shanghai, P.R. China.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Mitogen-activated protein kinase 1A358Rattus norvegicusMutation(s): 0 
Gene Names: Mapk1Erk2MapkPrkm1
EC: 2.7.11.24
UniProt
Find proteins for P63086 (Rattus norvegicus)
Explore P63086 
Go to UniProtKB:  P63086
Protein Feature View
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  • Reference Sequence
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Peptide of Deleted in Colorectal CancerB27N/AMutation(s): 0 
UniProt
Find proteins for Q63155 (Rattus norvegicus)
Explore Q63155 
Go to UniProtKB:  Q63155
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SCN
Query on SCN

Download Ideal Coordinates CCD File 
C [auth A], D [auth A]THIOCYANATE ION
C N S
ZMZDMBWJUHKJPS-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.199 
  • R-Value Observed: 0.201 
  • Space Group: P 3 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 87.178α = 90
b = 87.178β = 90
c = 94.459γ = 120
Software Package:
Software NamePurpose
HKL-2000data collection
PHASERphasing
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-06-15
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance