2JLE

Novel indazole nnrtis created using molecular template hybridization based on crystallographic overlays

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • R-Value Free: 0.351 
  • R-Value Work: 0.261 
  • R-Value Observed: 0.267 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history. 


Literature

Novel Indazole Non-Nucleoside Reverse Transcriptase Inhibitors Using Molecular Hybridization Based on Crystallographic Overlays.

Jones, L.H., Allan, G., Barba, O., Burt, C., Corbau, R., Dupont, T., Knochel, T., Irving, S., Middleton, D.S., Mowbray, C.E., Perros, M., Ringrose, H., Swain, N.A., Webster, R., Westby, M., Phillips, C.

(2009) J Med Chem 52: 1219

  • DOI: 10.1021/jm801322h
  • Primary Citation of Related Structures:  
    2JLE

  • PubMed Abstract: 

    • A major problem associated with non-nucleoside reverse transcriptase inhibitors (NNRTIs) for the treatment of HIV is their lack of resilience to mutations in the reverse transcriptase (RT) enzyme. Using structural overlays of the known inhibitors efavirenz and capravirine complexed in RT as a starting point, and structure-based drug design techniques, we have created a novel series of indazole NNRTIs that possess excellent metabolic stability and mutant resilience ...

    A major problem associated with non-nucleoside reverse transcriptase inhibitors (NNRTIs) for the treatment of HIV is their lack of resilience to mutations in the reverse transcriptase (RT) enzyme. Using structural overlays of the known inhibitors efavirenz and capravirine complexed in RT as a starting point, and structure-based drug design techniques, we have created a novel series of indazole NNRTIs that possess excellent metabolic stability and mutant resilience.

    Organizational Affiliation: 

    Discovery Chemistry, Sandwich Laboratories, Pfizer Global Research and Development, Ramsgate Road, Sandwich, Kent CT13 9NJ, United Kingdom. Lyn.Jones@pfizer.com



Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
REVERSE TRANSCRIPTASE/RNASEHA, B566Human immunodeficiency virus 1Mutation(s): 0 
Gene Names: pol
Find proteins for Q72547 (Human immunodeficiency virus 1)
Explore Q72547 
Go to UniProtKB:  Q72547
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
I15
Query on I15
Download Ideal Coordinates CCD File 
 C [auth A]5-[(5-fluoro-3-methyl-1H-indazol-4-yl)oxy]benzene-1,3-dicarbonitrile
C16 H9 F N4 O
JYAHFMKZJRVTDT-UHFFFAOYSA-N		 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
I15IC50:  384   nM  BindingDB
I15IC50 :  384   nM  PDBBind
I15IC50:  145   nM  BindingDB
I15IC50:  50   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • R-Value Free: 0.351 
  • R-Value Work: 0.261 
  • R-Value Observed: 0.267 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 117.2α = 90
b = 154.6β = 90
c = 155γ = 90
Software Package:
Software NamePurpose
BUSTER-TNTrefinement

Structure Validation

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View more in-depth experimental data

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-08-04
    Type: Initial release
  • Version 1.1: 2011-05-07
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance