1B42

VACCINIA METHYLTRANSFERASE VP39 COMPLEXED WITH M1ADE AND S-ADENOSYLHOMOCYSTEINE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.206

Literature

Macromolecules
Sequence Display for 1B42

Classification: METHYLTRANSFERASE

Total Structure Weight: 35353.86

Macromolecule Entities
Molecule Chains Length Organism Details
VP39 A 297 Vaccinia virus EC#: 2.1.1.57 IUBMB
Gene Name(s): PAPS VACWR095 J3R
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A S-ADENOSYL-L-HOMOCYSTEINE
C14 H20 N6 O5 S
ZJUKTBDSGOFHSH-WFMPWKQPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
M1A
Query on M1A

A 6-AMINO-1-METHYLPURINE
C6 H8 N5
DYGBIJOMQSXREB-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
M1A N/A in BindingDB
Kd: 97900 nM  BindingMOAD
Kd: 97900 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.206
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 84.91 α = 90.00
b = 67.00 β = 117.30
c = 79.74 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-01-05
  • Released Date: 1999-07-22
  • Deposition author(s): Hu, G., Hodel, A.E., Gershon, P.D., Quiocho, F.A.

Revision History

  • 2008-03-24
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance