1NW3

Structure of the Catalytic domain of human DOT1L, a non-SET domain nucleosomal histone methyltransferase

Structural Biology Knowledgebase: 1NW3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.204

Literature

Macromolecules
Sequence Display for 1NW3

Classification: TRANSFERASE

Total Structure Weight: 48156.18

Macromolecule Entities
Molecule Chains Length Organism Details
histone methyltransferase DOT1L A 416 Homo sapiens EC#: 2.1.1.43 IUBMB
Gene Name(s): DOT1L Gene View KIAA1814 KMT4
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A S-ADENOSYLMETHIONINE
C15 H22 N6 O5 S
MEFKEPWMEQBLKI-FCKMPRQPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.204
  • Space Group: P 65
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 152.80 α = 90.00
b = 152.80 β = 90.00
c = 50.81 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-02-05
  • Released Date: 2003-03-25
  • Deposition author(s): Min, J.R., Feng, Q., Li, Z.H., Zhang, Y., Xu, R.M.

Revision History

  • 2014-04-16
    Type: Data collection | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4