1KHC

Crystal Structure of the PWWP Domain of Mammalian DNA Methyltransferase Dnmt3b

Structural Biology Knowledgebase: 1KHC SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.190

Literature

Macromolecules
Sequence Display for 1KHC

Classification: TRANSFERASE

Total Structure Weight: 16670.18

Macromolecule Entities
Molecule Chains Length Organism Details
DNA cytosine-5 methyltransferase 3B2 A 147 Mus musculus EC#: 2.1.1.37 IUBMB
Fragment: PWWP domain (residues 219-365)
Gene Name(s): Dnmt3b
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
UNX
Query on UNX

A UNKNOWN ATOM OR ION
X
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.190
  • Space Group: P 65 2 2

Unit Cell:

Length (Å) Angle (°)
a = 52.75 α = 90.00
b = 52.75 β = 90.00
c = 186.86 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-11-29
  • Released Date: 2002-02-27
  • Deposition author(s): Qiu, C., Sawada, K., Zhang, X., Cheng, X.

Revision History

  • 2011-11-16
    Type: Atom occupancy | Details: Atom occupancy
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4