2ODD

Solution structure of the MYND domain from AML1-ETO complexed with SMRT, a corepressor


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 25 
  • Selection Criteria: structures with the least restraint violations 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structural basis for recognition of SMRT/N-CoR by the MYND domain and its contribution to AML1/ETO's activity.

Liu, Y.Chen, W.Gaudet, J.Cheney, M.D.Roudaia, L.Cierpicki, T.Klet, R.C.Hartman, K.Laue, T.M.Speck, N.A.Bushweller, J.H.

(2007) Cancer Cell 11: 483-497

  • DOI: 10.1016/j.ccr.2007.04.010
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • AML1/ETO results from the t(8;21) associated with 12%-15% of acute myeloid leukemia. The AML1/ETO MYND domain mediates interactions with the corepressors SMRT and N-CoR and contributes to AML1/ETO's ability to repress proliferation and differentiatio ...

    AML1/ETO results from the t(8;21) associated with 12%-15% of acute myeloid leukemia. The AML1/ETO MYND domain mediates interactions with the corepressors SMRT and N-CoR and contributes to AML1/ETO's ability to repress proliferation and differentiation of primary bone marrow cells as well as to enhance their self renewal in vitro. We solved the solution structure of the MYND domain and show it to be structurally homologous to the PHD and RING finger families of proteins. We also determined the solution structure of an MYND-SMRT peptide complex. We demonstrated that a single amino acid substitution that disrupts the interaction between the MYND domain and the SMRT peptide attenuated AML1/ETO's effects on proliferation, differentiation, and gene expression.


    Organizational Affiliation

    Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, VA 22906, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
SMRT
B
17Homo sapiensMutation(s): 0 
Gene Names: NCOR2 (CTG26)
Find proteins for Q9Y618 (Homo sapiens)
Go to Gene View: NCOR2
Go to UniProtKB:  Q9Y618
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Protein CBFA2T1
A
64Homo sapiensMutation(s): 0 
Gene Names: RUNX1T1 (AML1T1, CBFA2T1, CDR, ETO, MTG8, ZMYND2)
Find proteins for Q06455 (Homo sapiens)
Go to Gene View: RUNX1T1
Go to UniProtKB:  Q06455
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 25 
  • Selection Criteria: structures with the least restraint violations 
  • Olderado: 2ODD Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-06-19
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance