3R6T

Rat catechol o-methyltransferase in complex with the bisubstrate inhibitor 4'-fluoro-4,5-dihydroxy-biphenyl-3-carboxylic acid {(E)-3-[(2S,4R,5R)-4-hydroxy-5-(6-methyl-purin-9-yl)-tetrahydro-furan-2-yl]-allyl}-amide

Structural Biology Knowledgebase: 3R6T SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.130
  • R-Value Work: 0.106

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3R6T

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 25882.27

Macromolecule Entities
Molecule Chains Length Organism Details
Catechol O-methyltransferase A 221 Rattus norvegicus EC#: 2.1.1.6 IUBMB
Mutation: M134I, Y138C
Gene Name(s): Comt
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 6 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
LU1
Query on LU1

A 4'-fluoro-4,5-dihydroxy-N-{(2E)-3-[(2S,4R,5R)- 4-hydroxy-5-(6-methyl-9H-purin-9-yl)tetrahydrofuran- 2-yl]prop-2-en-1-yl}biphenyl-3-carboxamide
C26 H24 F N5 O5
NFOSSDOJFGCEOO-DEAZYUCPSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DTD
Query on DTD

A DITHIANE DIOL
C4 H8 O2 S2
YPGMOWHXEQDBBV-IMJSIDKUSA-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)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
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)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
LU1 N/A in BindingDB
IC50: 1368 nM  BindingMOAD
IC50: 1368 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.130
  • R-Value Work: 0.106
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 50.90 α = 90.00
b = 55.99 β = 90.00
c = 77.94 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-03-22
  • Released Date: 2012-02-01
  • Deposition author(s): Ehler, A., Schlatter, D., Stihle, M., Benz, J., Rudolph, M.G.

Revision History

  • 2012-04-11
    Type: Citation | Details: Citation update
  • 2012-02-08
    Type: Citation | Details: Citation update