3L0V

Crystal structure of catalytic domain of TACE with the first hydantoin inhibitor occupying the S1' pocket


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.208 
  • R-Value Work: 0.189 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Discovery and SAR of hydantoin TACE inhibitors.

Yu, W.Guo, Z.Orth, P.Madison, V.Chen, L.Dai, C.Feltz, R.J.Girijavallabhan, V.M.Kim, S.H.Kozlowski, J.A.Lavey, B.J.Li, D.Lundell, D.Niu, X.Piwinski, J.J.Popovici-Muller, J.Rizvi, R.Rosner, K.E.Shankar, B.B.Shih, N.Y.Siddiqui, M.A.Sun, J.Tong, L.Umland, S.Wong, M.K.Yang, D.Y.Zhou, G.

(2010) Bioorg Med Chem Lett 20: 1877-1880

  • DOI: 10.1016/j.bmcl.2010.01.148
  • Primary Citation of Related Structures:  
    3L0T, 3L0V

  • PubMed Abstract: 
  • We disclose inhibitors of TNF-alpha converting enzyme (TACE) designed around a hydantoin zinc binding moiety. Crystal structures of inhibitors bound to TACE revealed monodentate coordination of the hydantoin to the zinc. SAR, X-ray, and modeling designs are described ...

    We disclose inhibitors of TNF-alpha converting enzyme (TACE) designed around a hydantoin zinc binding moiety. Crystal structures of inhibitors bound to TACE revealed monodentate coordination of the hydantoin to the zinc. SAR, X-ray, and modeling designs are described. To our knowledge, these are the first reported X-ray structures of TACE with a hydantoin zinc ligand.


    Organizational Affiliation

    Department of Medicinal Chemistry, Merck Research Laboratories, Kenilworth, NJ 07033, USA. wensheng.yu@spcorp.com



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Disintegrin and metalloproteinase domain-containing protein 17AB270Homo sapiensMutation(s): 3 
Gene Names: ADAM17CSVPTACE
EC: 3.4.24.86
Find proteins for P78536 (Homo sapiens)
Explore P78536 
Go to UniProtKB:  P78536
NIH Common Fund Data Resources
PHAROS  P78536
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
724
Query on 724

Download CCD File 
A, B
(5R)-5-[(5-methoxy-3-oxo-1,3-dihydro-2H-indazol-2-yl)methyl]-5-methylimidazolidine-2,4-dione
C13 H14 N4 O4
PIEMRKVLYXWKFP-CYBMUJFWSA-N
 Ligand Interaction
ZN
Query on ZN

Download CCD File 
A, B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
724Ki :  23   nM  PDBBind
724Ki:  23   nM  Binding MOAD
724Ki:  23   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.208 
  • R-Value Work: 0.189 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 72.038α = 90
b = 76.836β = 90
c = 103.798γ = 90
Software Package:
Software NamePurpose
CrystalCleardata collection
AMoREphasing
BUSTERrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2009-12-10 
  • Released Date: 2010-03-02 
  • Deposition Author(s): Orth, P.

Revision History 

  • Version 1.0: 2010-03-02
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance