1D0A

STRUCTURE OF TNF RECEPTOR ASSOCIATED FACTOR 2 (TRAF2) IN COMPLEX WITH A HUMAN OX40 PEPTIDE

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.225 
  • R-Value Observed: 0.225 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history. 


Literature

The structural basis for the recognition of diverse receptor sequences by TRAF2.

Ye, H., Park, Y.C., Kreishman, M., Kieff, E., Wu, H.

(1999) Mol Cell 4: 321-330

  • DOI: 10.1016/s1097-2765(00)80334-2
  • Primary Citation of Related Structures:  
    1CZY, 1CZZ, 1D00, 1D01, 1D0A, 1D0J

  • PubMed Abstract: 

    • Many members of the tumor necrosis factor receptor (TNFR) superfamily initiate intracellular signaling by recruiting TNFR-associated factors (TRAFs) through their cytoplasmic tails. TRAFs apparently recognize highly diverse receptor sequences. Crystal structures of the TRAF domain of human TRAF2 in complex with peptides from the TNFR family members CD40, CD30, Ox40, 4-1BB, and the EBV oncoprotein LMP1 revealed a conserved binding mode ...

    Many members of the tumor necrosis factor receptor (TNFR) superfamily initiate intracellular signaling by recruiting TNFR-associated factors (TRAFs) through their cytoplasmic tails. TRAFs apparently recognize highly diverse receptor sequences. Crystal structures of the TRAF domain of human TRAF2 in complex with peptides from the TNFR family members CD40, CD30, Ox40, 4-1BB, and the EBV oncoprotein LMP1 revealed a conserved binding mode. A major TRAF2-binding consensus sequence, (P/S/A/T)x(Q/E)E, and a minor consensus motif, PxQxxD, can be defined from the structural analysis, which encompass all known TRAF2-binding sequences. The structural information provides a template for the further dissection of receptor binding specificity of TRAF2 and for the understanding of the complexity of TRAF-mediated signal transduction.

    Related Citations: 
    • Structural Basis for Self-Association and Receptor Recognition of Human Traf2
      Park, Y.C., Burkitt, V., Villa, A.R., Tong, L., Wu, H.
      (1999) Nature 398: 533
    Organizational Affiliation: 

    Department of Biochemistry, Weill Medical College, New York, New York, USA.



Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
TUMOR NECROSIS FACTOR RECEPTOR ASSOCIATED PROTEIN 2
A, B, C, D, E, F
A, B, C, D, E, F
168Homo sapiensMutation(s): 0 
Gene Names: TRAF2, TRAP3
EC: 2.3.2.27
UniProt & NIH Common Fund Data Resources
Find proteins for Q12933 (Homo sapiens)
Explore Q12933 
Go to UniProtKB:  Q12933
PHAROS:  Q12933
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ12933
Protein Feature View
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  • Reference Sequence

Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
OX40L RECEPTOR PEPTIDE
G, H, I, J, K, L
G, H, I, J, K, L
6N/AMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P43489 (Homo sapiens)
Explore P43489 
Go to UniProtKB:  P43489
PHAROS:  P43489
Entity Groups  
UniProt GroupP43489
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.225 
  • R-Value Observed: 0.225 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 136.4α = 90
b = 85.6β = 118.9
c = 125.4γ = 90
Software Package:
Software NamePurpose
CNSrefinement
SCALEPACKdata scaling

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2000-03-08
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-10-04
    Changes: Refinement description