2OI0

Crystal structure analysis 0f the TNF-a Coverting Enzyme (TACE) in complexed with Aryl-sulfonamide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.268 
  • R-Value Work: 0.210 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Novel thiol-based TACE inhibitors: rational design, synthesis, and SAR of thiol-containing aryl sulfonamides

Govinda Rao, B.Bandarage, U.K.Wang, T.Come, J.H.Perola, E.Wei, Y.Tian, S.K.Saunders, J.O.

(2007) Bioorg.Med.Chem.Lett. 17: 2250-2253

  • DOI: 10.1016/j.bmcl.2007.01.064

  • PubMed Abstract: 
  • A series of potent thiol-containing aryl sulfonamide TACE inhibitors was designed and synthesized. The SAR and MMP selectivity of the series were investigated. In particular, compound 4b has shown excellent in vitro potency against the isolated TACE ...

    A series of potent thiol-containing aryl sulfonamide TACE inhibitors was designed and synthesized. The SAR and MMP selectivity of the series were investigated. In particular, compound 4b has shown excellent in vitro potency against the isolated TACE enzyme and good selectivity over MMP-2, -7, -8, -9, and -13. The X-ray structure of 4b bound to TACE was obtained.


    Organizational Affiliation

    Vertex Pharmaceuticals Inc., 130 Waverly Street, Cambridge, MA 02139, USA. govinda_rao@vrtx.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
TNF- a Converting Enzyme (TACE)
A
266Homo sapiensGene Names: ADAM17 (CSVP, TACE)
EC: 3.4.24.86
Find proteins for P78536 (Homo sapiens)
Go to Gene View: ADAM17
Go to UniProtKB:  P78536
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
283
Query on 283

Download SDF File 
Download CCD File 
A
(3S)-1-{[4-(BUT-2-YN-1-YLOXY)PHENYL]SULFONYL}PYRROLIDINE-3-THIOL
C14 H17 N O3 S2
BLIQFUCBRCDFAI-ZDUSSCGKSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
283Ki: 33 nM (100) BINDINGDB
283Ki: 28 nM BINDINGMOAD
283Ki: 28 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.268 
  • R-Value Work: 0.210 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 56.550α = 90.00
b = 50.060β = 92.58
c = 42.980γ = 90.00
Software Package:
Software NamePurpose
AMoREphasing
CNXrefinement
CNSrefinement
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-11-27
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance