1KHH

Crystal Structure of Guanidinoacetate Methyltransferase from Rat Liver: A Template Structure of Protein Arginine Methyltransferase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.214

Literature

Macromolecules
Sequence Display for 1KHH

Classification: TRANSFERASE

Total Structure Weight: 45884.80

Macromolecule Entities
Molecule Chains Length Organism Details
Guanidinoacetate methyltransferase A, B 198 Rattus norvegicus EC#: 2.1.1.2 IUBMB
Fragment: N-terminal truncation
Mutation: E119V
Gene Name(s): Gamt
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B S-ADENOSYL-L-HOMOCYSTEINE
C14 H20 N6 O5 S
ZJUKTBDSGOFHSH-WFMPWKQPSA-N
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: 0.284
  • R-Value Work: 0.214
  • Space Group: P 43

Unit Cell:

Length (Å) Angle (°)
a = 54.25 α = 90.00
b = 54.25 β = 90.00
c = 156.56 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-11-30
  • Released Date: 2001-12-12
  • Deposition author(s): Takusagawa, F., Komoto, J.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance