4L52

Crystal Structure of 1-(4-{4-[7-amino-2-(1,2,3-benzothiadiazol-7-yl)furo[2,3-c]pyridin-4-yl]-1H-pyrazol-1-yl}piperidin-1-yl)ethan-1-one bound to TAK1-TAB1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.54 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.195 

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
307Homo 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
1UL
Query on 1UL

Download SDF File 
Download CCD File 
A
1-(4-{4-[7-amino-2-(1,2,3-benzothiadiazol-7-yl)furo[2,3-c]pyridin-4-yl]-1H-pyrazol-1-yl}piperidin-1-yl)ethanone
C23 H21 N7 O2 S
XDCWLOMVUOZXFY-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
1ULIC50: 12 nM (92) BINDINGDB
1ULIC50: 4 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.54 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.195 
  • Space Group: I 2 2 2
Unit Cell:
Length (Å)Angle (°)
a = 58.160α = 90.00
b = 133.784β = 90.00
c = 142.237γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-07-03
    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: Advisory, Refinement description, Source and taxonomy
  • Version 1.4: 2017-11-15
    Type: Refinement description