1ZXC

Crystal structure of catalytic domain of TNF-alpha converting enzyme (TACE) with inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.285 
  • R-Value Work: 0.210 
  • R-Value Observed: 0.216 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Acetylenic TACE inhibitors. Part 2: SAR of six-membered cyclic sulfonamide hydroxamates.

Levin, J.I.Chen, J.M.Laakso, L.M.Du, M.Du, X.Venkatesan, A.M.Sandanayaka, V.Zask, A.Xu, J.Xu, W.Zhang, Y.Skotnicki, J.S.

(2005) Bioorg Med Chem Lett 15: 4345-4349

  • DOI: 10.1016/j.bmcl.2005.06.072
  • Primary Citation of Related Structures:  
    1ZXC

  • PubMed Abstract: 
  • The SAR of a series of potent sulfonamide hydroxamate TACE inhibitors bearing a butynyloxy P1' group was explored. In particular, compound 5k has excellent in vitro potency against TACE enzyme and in cells, and oral activity in an in vivo model of TNF-alpha production and a collagen-induced arthritis model ...

    The SAR of a series of potent sulfonamide hydroxamate TACE inhibitors bearing a butynyloxy P1' group was explored. In particular, compound 5k has excellent in vitro potency against TACE enzyme and in cells, and oral activity in an in vivo model of TNF-alpha production and a collagen-induced arthritis model.


    Organizational Affiliation

    Wyeth Research, 401N. Middletown Road, Pearl River, NY 10965, USA. levinji@wyeth.com



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
ADAM 17A, B263Homo sapiensMutation(s): 2 
Gene Names: ADAM17CSVPTACE
EC: 3.4.24.86
UniProt & NIH Common Fund Data Resources
Find proteins for P78536 (Homo sapiens)
Explore P78536 
Go to UniProtKB:  P78536
PHAROS:  P78536
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
IH6 (Subject of Investigation/LOI)
Query on IH6

Download Ideal Coordinates CCD File 
D [auth A], F [auth B](3S)-4-{[4-(BUT-2-YNYLOXY)PHENYL]SULFONYL}-N-HYDROXY-2,2-DIMETHYLTHIOMORPHOLINE-3-CARBOXAMIDE
C17 H22 N2 O5 S2
CVZIHNYAZLXRRS-HNNXBMFYSA-N
 Ligand Interaction
ZN
Query on ZN

Download Ideal Coordinates CCD File 
C [auth A], E [auth B]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
IH6 BindingDB:  1ZXC IC50: min: 8, max: 9 (nM) from 3 assay(s)
PDBBind:  1ZXC IC50: 8 (nM) from 1 assay(s)
Binding MOAD:  1ZXC IC50: 8 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.285 
  • R-Value Work: 0.210 
  • R-Value Observed: 0.216 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 48.12α = 90
b = 59.17β = 90
c = 195.81γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing

Structure Validation

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Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2005-09-27
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance