3HVK

Rat catechol O-methyltransferase in complex with a catechol-type, purine-containing bisubstrate inhibitor - humanized form

Structural Biology Knowledgebase: 3HVK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Free: 0.168
  • R-Value Work: 0.140

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3HVK

Classification: TRANSFERASE

Total Structure Weight: 25641.54

Macromolecule Entities
Molecule Chains Length Organism Details
Catechol O-methyltransferase A 221 Rattus norvegicus EC#: 2.1.1.6 IUBMB
Fragment: SOLUBLE FORM, UNP RESIDUES 44-264
Gene Name(s): Comt

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
719
Query on 719

A N-[(E)-3-[(2R,3S,4R,5R)-3,4-dihydroxy-5-[6- (2-hydroxyethylamino)purin-9-yl]oxolan-2- yl]prop-2-enyl]-5-(4-fluorophenyl)-2,3-dihydroxy- benzamide
C27 H27 F N6 O7
HBNVZKRROMJMCF-RBUFWCAOSA-N
Ligand Explorer
 
JSmol
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
JSmol
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
NHE
Query on NHE

A 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID
N-CYCLOHEXYLTAURINE; CHES (Synonym)
C8 H17 N O3 S
MKWKNSIESPFAQN-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
719 N/A in BindingDB
Ki: 3 nM  BindingMOAD
Ki: 3 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Free: 0.168
  • R-Value Work: 0.140
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 50.28 α = 90.00
b = 54.97 β = 90.00
c = 79.17 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-06-16
  • Released Date: 2009-10-13
  • Deposition author(s): Ehler, A., Schlatter, D., Stihle, M., Benz, J., Rudolph, M.G.

Revision History

  • 2012-08-08
    Type: Entry title | Details: TITLE update
  • 2012-08-08
    Type: Citation | Details: Citation update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4