3MTS

Chromo Domain of Human Histone-Lysine N-Methyltransferase SUV39H1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.244 
  • R-Value Work: 0.208 

wwPDB Validation 3D Report Full Report


This is version 1.5 of the entry. See complete history

Literature

Crystal Structure of the Human SUV39H1 Chromodomain and Its Recognition of Histone H3K9me2/3.

Wang, T.Xu, C.Liu, Y.Fan, K.Li, Z.Sun, X.Ouyang, H.Zhang, X.Zhang, J.Li, Y.Mackenzie, F.Min, J.Tu, X.

(2012) Plos One 7: e52977-e52977

  • DOI: 10.1371/journal.pone.0052977

  • PubMed Abstract: 
  • SUV39H1, the first identified histone lysine methyltransferase in human, is involved in chromatin modification and gene regulation. SUV39H1 contains a chromodomain in its N-terminus, which potentially plays a role in methyl-lysine recognition and SUV ...

    SUV39H1, the first identified histone lysine methyltransferase in human, is involved in chromatin modification and gene regulation. SUV39H1 contains a chromodomain in its N-terminus, which potentially plays a role in methyl-lysine recognition and SUV39H1 targeting. In this study, the structure of the chromodomain of human SUV39H1 was determined by X-ray crystallography. The SUV39H1 chromodomain displays a generally conserved structure fold compared with other solved chromodomains. However, different from other chromodomains, the SUV39H1 chromodomain possesses a much longer helix at its C-terminus. Furthermore, the SUV39H1 chromodomain was shown to recognize histone H3K9me2/3 specifically.


    Organizational Affiliation

    Hefei National Laboratory for Physical Sciences at Microscale, School of Life Science, University of Science and Technology of China, Hefei, Anhui, People's Republic of China.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Histone-lysine N-methyltransferase SUV39H1
A, B, C
64Homo sapiensMutation(s): 0 
Gene Names: SUV39H1 (KMT1A, SUV39H)
EC: 2.1.1.43
Find proteins for O43463 (Homo sapiens)
Go to Gene View: SUV39H1
Go to UniProtKB:  O43463
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.244 
  • R-Value Work: 0.208 
  • Space Group: H 3 2
Unit Cell:
Length (Å)Angle (°)
a = 99.528α = 90.00
b = 99.528β = 90.00
c = 118.321γ = 120.00
Software Package:
Software NamePurpose
PHASERphasing
Locallydata collection
SCALEPACKdata scaling
HKL-2000data reduction
PDB_EXTRACTdata extraction
REFMACrefinement
DENZOdata reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-06-30
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2013-01-23
    Type: Database references
  • Version 1.3: 2013-01-30
    Type: Database references
  • Version 1.4: 2015-01-28
    Type: Other
  • Version 1.5: 2017-11-08
    Type: Refinement description