1N7I

The structure of Phenylethanolamine N-methyltransferase in complex with S-adenosylhomocysteine and the inhibitor LY134046


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.281
  • R-Value Work: 0.227

Literature

Macromolecules
Sequence Display for 1N7I

Classification: TRANSFERASE

Total Structure Weight: 62977.00

Macromolecule Entities
Molecule Chains Length Organism Details
Phenylethanolamine N-methyltransferase A, B 282 Homo sapiens EC#: 2.1.1.28 IUBMB
Gene Name(s): PNMT Gene View PENT
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, B S-ADENOSYL-L-HOMOCYSTEINE
C14 H20 N6 O5 S
ZJUKTBDSGOFHSH-WFMPWKQPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
LY1
Query on LY1

A, B 8,9-DICHLORO-2,3,4,5-TETRAHYDRO-1H-BENZO[C]AZEPINE
C10 H11 Cl2 N
IADAQXMUWITWNG-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
LY1 Ki: 10 - 4400 nM (100) BindingDB

N/A in BindingMoad
Ki: 260 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.281
  • R-Value Work: 0.227
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 94.35 α = 90.00
b = 94.35 β = 90.00
c = 186.55 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-11-15
  • Released Date: 2003-12-23
  • Deposition author(s): McMillan, F.M., Archbold, J., McLeish, M.J., Caine, J.M., Criscione, K.R., Grunewald, G.L., Martin, J.L.

Revision History

  • 2008-04-28
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance