4L3P

Crystal Structure of 2-(1-benzothiophen-7-yl)-4-[1-(piperidin-4-yl)-1H-pyrazol-4-yl]furo[2,3-c]pyridin-7-amine bound to TAK1-TAB1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.68 Å
  • R-Value Free: 0.268 
  • R-Value Work: 0.229 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

Discovery and optimization of 7-aminofuro[2,3-c]pyridine inhibitors of TAK1.

Hornberger, K.R.Berger, D.M.Crew, A.P.Dong, H.Kleinberg, A.Li, A.H.Medeiros, M.R.Mulvihill, M.J.Siu, K.Tarrant, J.Wang, J.Weng, F.Wilde, V.L.Albertella, M.Bittner, M.Cooke, A.Gray, M.J.Maresca, P.May, E.Meyn, P.Peick, W.Romashko, D.Tanowitz, M.Tokar, B.

(2013) Bioorg.Med.Chem.Lett. 23: 4517-4522

  • DOI: 10.1016/j.bmcl.2013.06.053
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The discovery and potency optimization of a series of 7-aminofuro[2,3-c]pyridine inhibitors of TAK1 is described. Micromolar hits taken from high-throughput screening were optimized for biochemical and cellular mechanistic potency to ~10nM, as exempl ...

    The discovery and potency optimization of a series of 7-aminofuro[2,3-c]pyridine inhibitors of TAK1 is described. Micromolar hits taken from high-throughput screening were optimized for biochemical and cellular mechanistic potency to ~10nM, as exemplified by compound 12az. Application of structure-based drug design aided by co-crystal structures of TAK1 with inhibitors significantly shortened the number of iterations required for the optimization.


    Organizational Affiliation

    OSI Pharmaceuticals LLC, 1 Bioscience Park Drive, Farmingdale, NY 11735, USA. keith.hornberger@boehringer-ingelheim.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Mitogen-activated protein kinase kinase kinase 7, TGF-beta-activated kinase 1 and MAP3K7-binding protein 1 chimera
A
315Homo sapiensMutation(s): 0 
Gene Names: TAB1 (MAP3K7IP1), MAP3K7 (TAK1)
EC: 2.7.11.25
Find proteins for Q15750 (Homo sapiens)
Go to Gene View: TAB1
Go to UniProtKB:  Q15750
Find proteins for O43318 (Homo sapiens)
Go to Gene View: MAP3K7
Go to UniProtKB:  O43318
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
1UH
Query on 1UH

Download SDF File 
Download CCD File 
A
2-(1-benzothiophen-7-yl)-4-[1-(piperidin-4-yl)-1H-pyrazol-4-yl]furo[2,3-c]pyridin-7-amine
C23 H21 N5 O S
HYMAZAOGZLVDSM-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
1UHIC50: 1200 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.68 Å
  • R-Value Free: 0.268 
  • R-Value Work: 0.229 
  • Space Group: I 2 2 2
Unit Cell:
Length (Å)Angle (°)
a = 58.299α = 90.00
b = 133.751β = 90.00
c = 144.502γ = 90.00
Software Package:
Software NamePurpose
XDSdata reduction
MOLREPphasing
REFMACrefinement
XSCALEdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-06-19
    Type: Initial release
  • Version 1.1: 2013-07-31
    Type: Database references
  • Version 1.2: 2013-08-07
    Type: Database references
  • Version 1.3: 2017-07-26
    Type: Refinement description, Source and taxonomy
  • Version 1.4: 2017-11-15
    Type: Refinement description