3A7D

Crystal Structures of rat Catechol-O-Methyltransferase complexed with new bi-substrate type inhibitor

Structural Biology Knowledgebase: 3A7D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.159

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3A7D

Classification: TRANSFERASE

Total Structure Weight: 25661.53

Macromolecule Entities
Molecule Chains Length Organism Details
Catechol O-methyltransferase A 223 Rattus norvegicus EC#: 2.1.1.6 IUBMB
Gene Name(s): Comt

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

A 5'-deoxy-5'-[4-({[(2,3-dihydroxy-5-nitrophenyl)carbonyl]amino}methyl)- 1H-1,2,3-triazol-1-yl]adenosine
2,,3S (Synonym)
C20 H20 N10 O8
KWTYQIOJSHGBKG-VXHCAWKWSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

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

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.159
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 50.08 α = 90.00
b = 58.08 β = 90.00
c = 79.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-09-26
  • Released Date: 2010-09-15
  • Deposition author(s): Tsuji, E.

Revision History

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