3DGQ

Crystal structure of the glutathione transferase PI enzyme in complex with the bifunctional inhibitor, etharapta


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.60 Å
  • R-Value Free: 0.227 
  • R-Value Work: 0.195 
  • R-Value Observed: 0.196 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Rational design of an organometallic glutathione transferase inhibitor

Ang, W.H.Parker, L.J.De Luca, A.Juillerat-Jeanneret, L.Morton, C.J.Lo Bello, M.Parker, M.W.Dyson, P.J.

(2009) Angew Chem Int Ed Engl 48: 3854-3857

  • DOI: 10.1002/anie.200900185
  • Primary Citation of Related Structures:  
    3DD3, 3DGQ

  • PubMed Abstract: 
  • Double trouble: A hybrid organic-inorganic (organometallic) inhibitor was designed to target glutathione transferases. The metal center is used to direct protein binding, while the organic moiety acts as the active-site inhibitor (see picture). The m ...

    Double trouble: A hybrid organic-inorganic (organometallic) inhibitor was designed to target glutathione transferases. The metal center is used to direct protein binding, while the organic moiety acts as the active-site inhibitor (see picture). The mechanism of inhibition was studied using a range of biophysical and biochemical methods.


    Organizational Affiliation

    Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Glutathione S-transferase PAB210Homo sapiensMutation(s): 0 
Gene Names: GSTP1FAEES3GST3
EC: 2.5.1.18
Find proteins for P09211 (Homo sapiens)
Explore P09211 
Go to UniProtKB:  P09211
NIH Common Fund Data Resources
PHAROS  P09211
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
EAA
Query on EAA

Download CCD File 
A
ETHACRYNIC ACID
C13 H12 Cl2 O4
AVOLMBLBETYQHX-UHFFFAOYSA-N
 Ligand Interaction
MES
Query on MES

Download CCD File 
A, B
2-(N-MORPHOLINO)-ETHANESULFONIC ACID
C6 H13 N O4 S
SXGZJKUKBWWHRA-UHFFFAOYSA-N
 Ligand Interaction
SO4
Query on SO4

Download CCD File 
B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
CA
Query on CA

Download CCD File 
B
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

Download CCD File 
A, B
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
EAAIC50:  12000   nM  Binding MOAD
EAAIC50 :  12000   nM  PDBBind
EAAIC50:  4000   nM  BindingDB
EAAIC50:  3400   nM  BindingDB
EAAIC50:  26000   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.60 Å
  • R-Value Free: 0.227 
  • R-Value Work: 0.195 
  • R-Value Observed: 0.196 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 77.93α = 90
b = 90.33β = 98.88
c = 68.96γ = 90
Software Package:
Software NamePurpose
SCALAdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
CrystalCleardata collection
d*TREKdata reduction

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2008-06-15 
  • Released Date: 2009-04-21 
  • Deposition Author(s): Parker, L.J.

Revision History 

  • Version 1.0: 2009-04-21
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance