1HNN

CRYSTAL STRUCTURE OF HUMAN PNMT COMPLEXED WITH SK&F 29661 AND ADOHCY(SAH)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.273 
  • R-Value Work: 0.230 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Getting the adrenaline going: crystal structure of the adrenaline-synthesizing enzyme PNMT.

Martin, J.L.Begun, J.McLeish, M.J.Caine, J.M.Grunewald, G.L.

(2001) Structure 9: 977-985


  • PubMed Abstract: 
  • Adrenaline is localized to specific regions of the central nervous system (CNS), but its role therein is unclear because of a lack of suitable pharmacologic agents. Ideally, a chemical is required that crosses the blood-brain barrier, potently inhibi ...

    Adrenaline is localized to specific regions of the central nervous system (CNS), but its role therein is unclear because of a lack of suitable pharmacologic agents. Ideally, a chemical is required that crosses the blood-brain barrier, potently inhibits the adrenaline-synthesizing enzyme PNMT, and does not affect other catecholamine processes. Currently available PNMT inhibitors do not meet these criteria. We aim to produce potent, selective, and CNS-active PNMT inhibitors by structure-based design methods. The first step is the structure determination of PNMT.


    Organizational Affiliation

    Centre for Drug Design and Development and Special Research Centre for Functional and Applied Genomics, Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD 4072, Australia. j.martin@imb.uq.edu.au




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PHENYLETHANOLAMINE N-METHYLTRANSFERASE
A, B
282Homo sapiensMutation(s): 0 
Gene Names: PNMT (PENT)
EC: 2.1.1.28
Find proteins for P11086 (Homo sapiens)
Go to Gene View: PNMT
Go to UniProtKB:  P11086
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SAH
Query on SAH

Download SDF File 
Download CCD File 
A, B
S-ADENOSYL-L-HOMOCYSTEINE
C14 H20 N6 O5 S
ZJUKTBDSGOFHSH-WFMPWKQPSA-N
 Ligand Interaction
SKF
Query on SKF

Download SDF File 
Download CCD File 
A, B
1,2,3,4-TETRAHYDRO-ISOQUINOLINE-7-SULFONIC ACID AMIDE
C9 H12 N2 O2 S
UGLLZXSYRBMNOS-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
SKFKi: 120 - 2840 nM (100) BINDINGDB
SKFKi: 580 nM BINDINGMOAD
SKFKi: 580 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.273 
  • R-Value Work: 0.230 
  • Space Group: P 43 21 2
Unit Cell:
Length (Å)Angle (°)
a = 94.350α = 90.00
b = 94.350β = 90.00
c = 187.700γ = 90.00
Software Package:
Software NamePurpose
CNSrefinement
SCALEPACKdata scaling
SHARPphasing
DENZOdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2001-12-07
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance