2VVT

Glutamate Racemase (MurI) from E. faecalis in complex with a 9-Benzyl Purine inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.184 
  • R-Value Work: 0.150 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Exploring 9-Benzyl Purines as Inhibitors of Glutamate Racemase (Muri) in Gram-Positive Bacteria.

Geng, B.Breault, G.Comita-Prevoir, J.Petrichko, R.Eyermann, C.Lundqvist, T.Doig, P.Gorseth, E.Noonan, B.

(2008) Bioorg.Med.Chem.Lett. 18: 4368

  • DOI: 10.1016/j.bmcl.2008.06.068

  • PubMed Abstract: 
  • An early SAR study of a screening hit series has generated a series of 9-benzyl purines as inhibitors of bacterial glutamate racemase (MurI) with micromolar enzyme potency and improved physical properties. X-ray co-crystal EI structures were obtained ...

    An early SAR study of a screening hit series has generated a series of 9-benzyl purines as inhibitors of bacterial glutamate racemase (MurI) with micromolar enzyme potency and improved physical properties. X-ray co-crystal EI structures were obtained.


    Organizational Affiliation

    AstraZeneca R&D Boston, Infection Discovery, 35 Gatehouse Drive, Waltham, MA 02451, USA. bolin.geng@astrazeneca.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
GLUTAMATE RACEMASE
A, B
290Enterococcus faecalis (strain ATCC 700802 / V583)Mutation(s): 0 
Gene Names: murI
EC: 5.1.1.3
Find proteins for Q836J0 (Enterococcus faecalis (strain ATCC 700802 / V583))
Go to UniProtKB:  Q836J0
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
DGL
Query on DGL

Download SDF File 
Download CCD File 
A, B
D-GLUTAMIC ACID
C5 H9 N O4
WHUUTDBJXJRKMK-GSVOUGTGSA-N
 Ligand Interaction
I24
Query on I24

Download SDF File 
Download CCD File 
A, B
2-butoxy-9-(2,6-difluorobenzyl)-N-(2-morpholin-4-ylethyl)-9H-purin-6-amine
C22 H28 F2 N6 O2
UGZWPZWADDDTRN-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
I24IC50: 5800 nM (99) BINDINGDB
I24IC50: 5800 nM BINDINGMOAD
I24IC50: 5800 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.184 
  • R-Value Work: 0.150 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 44.402α = 90.00
b = 69.432β = 90.00
c = 165.120γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
MOLREPphasing
MOSFLMdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-06-24
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance