3UWK

Structure Guided Development of Novel Thymidine Mimetics targeting Pseudomonas aeruginosa Thymidylate Kinase: from Hit to Lead Generation


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.91 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.195

Literature

Macromolecules
Sequence Display for 3UWK

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 51378.48

Macromolecule Entities
Molecule Chains Length Organism Details
Thymidylate kinase A, B 232 Pseudomonas aeruginosa EC#: 2.7.4.9 IUBMB
Gene Name(s): tmk PA2962
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0DF
Query on 0DF

A, B 1-methyl-6-phenyl-1,3-dihydro-2H-imidazo[4,5- b]pyridin-2-one
C13 H11 N3 O
PDYMCBRGMDRAPX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0DF N/A in BindingDB
IC50: 58000 nM  BindingMOAD
IC50: 58000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.91 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.195
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 74.34 α = 90.00
b = 118.06 β = 90.00
c = 41.92 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-12-02
  • Released Date: 2012-02-01
  • Deposition author(s): Choi, J.Y., Plummer, M.S., Starr, J., Desbonnet, C.R., Soutter, H.H., Chang, J., Miller, J.R., Dillman, K., Miller, A.A., Roush, W.R.

Revision History

  • Version 1_0: 2012-02-01

    Type: Initial release

  • Version 1_1: 2012-11-14

    Type: Database references