2W3L

Crystal Structure of Chimaeric Bcl2-xL and Phenyl Tetrahydroisoquinoline Amide Complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.258 
  • R-Value Work: 0.218 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Tetrahydroisoquinoline Amide Substituted Phenyl Pyrazoles as Selective Bcl-2 Inhibitors.

Porter, J.Payne, A.De Candole, B.Ford, D.Hutchinson, B.Trevitt, G.Turner, J.Edwards, C.Watkins, C.Whitcombe, I.Davis, J.Stubberfield, C.

(2009) Bioorg.Med.Chem.Lett. 19: 230

  • DOI: 10.1016/j.bmcl.2008.10.113

  • PubMed Abstract: 
  • Anti-apoptotic Bcl-2 protects cells from apoptosis by binding to pro-apoptotic members of the Bcl-2 family thereby playing a role in tumour survival in response to chemo- or radiation therapy. We describe a series of phenyl pyrazoles that have high a ...

    Anti-apoptotic Bcl-2 protects cells from apoptosis by binding to pro-apoptotic members of the Bcl-2 family thereby playing a role in tumour survival in response to chemo- or radiation therapy. We describe a series of phenyl pyrazoles that have high affinity for Bcl-2 and rationalise the observed SAR by means of an X-ray crystal structure.


    Organizational Affiliation

    UCB Celltech, 216 Bath Road, Slough, United Kingdom. john.porter@ucb-group.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
APOPTOSIS REGULATOR BCL-2
A, B
144Homo sapiensMutation(s): 0 
Gene Names: BCL2
Find proteins for P10415 (Homo sapiens)
Go to Gene View: BCL2
Go to UniProtKB:  P10415
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
DRO
Query on DRO

Download SDF File 
Download CCD File 
A, B
1-(2-{[(3S)-3-(aminomethyl)-3,4-dihydroisoquinolin-2(1H)-yl]carbonyl}phenyl)-4-chloro-5-methyl-N,N-diphenyl-1H-pyrazole-3-carboxamide
C34 H30 Cl N5 O2
MLZCQGFPFQDFLC-NDEPHWFRSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
DROIC50: 30 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.258 
  • R-Value Work: 0.218 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 68.000α = 90.00
b = 68.320β = 90.00
c = 70.670γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-12-09
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-06-28
    Type: Data collection