1PZU

An asymmetric NFAT1-RHR homodimer on a pseudo-palindromic, Kappa-B site


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.319 
  • R-Value Work: 0.296 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

An asymmetric NFAT1 dimer on a pseudo-palindromic KB-like DNA site

Jin, L.Sliz, P.Chen, L.Macian, F.Rao, A.Hogan, P.G.Harrison, S.C.

(2003) Nat.Struct.Mol.Biol. 10: 807-811

  • DOI: 10.1038/nsb975

  • PubMed Abstract: 
  • The crystal structure of the NFAT1 Rel homology region (RHR) bound to a pseudo-palindromic DNA site reveals an asymmetric dimer interaction between the RHR-C domains, unrelated to the contact seen in Rel dimers such as NF kappa B. Binding studies wit ...

    The crystal structure of the NFAT1 Rel homology region (RHR) bound to a pseudo-palindromic DNA site reveals an asymmetric dimer interaction between the RHR-C domains, unrelated to the contact seen in Rel dimers such as NF kappa B. Binding studies with a form of the NFAT1 RHR defective in the dimer contact show loss of cooperativity and demonstrate that the same interaction is present in solution. The structure we have determined may correspond to a functional NFAT binding mode at palindromic sites of genes induced during the anergic response to weak TCR signaling.


    Related Citations: 
    • STRUCTURE OF THE DNA-BINDING DOMAINS FROM NFAT, FOS AND JUN BOUND SPECIFICALLY TO DNA
      Chen, L.,Glover, J.N.M.,Hogan, P.G.,Rao, A.,Harrison, S.C.
      (1998) Nature 392: 42


    Organizational Affiliation

    Department of Biological Chemistry and Molecular Pharmacology and Howard Hughes Medical Institute, Harvard Medical School, Boston, Massachusetts 02115, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Nuclear factor of activated T-cells, cytoplasmic 2
B, D, H, I, L, M
301Homo sapiensMutation(s): 0 
Gene Names: NFATC2 (NFAT1, NFATP)
Find proteins for Q13469 (Homo sapiens)
Go to Gene View: NFATC2
Go to UniProtKB:  Q13469
Entity ID: 1
MoleculeChainsLengthOrganism
5'-D(*TP*TP*GP*AP*GP*GP*AP*AP*TP*TP*TP*CP*CP*A)-3'X,V,T14N/A
Entity ID: 2
MoleculeChainsLengthOrganism
5'-D(*AP*AP*TP*GP*GP*AP*AP*AP*TP*TP*CP*CP*TP*C)-3'Y,Z,W14N/A
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.319 
  • R-Value Work: 0.296 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 81.700α = 90.00
b = 122.900β = 90.00
c = 241.600γ = 90.00
Software Package:
Software NamePurpose
CNSphasing
DENZOdata reduction
CNSrefinement
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2003-09-09
    Type: Initial release
  • Version 1.1: 2008-04-29
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance