3EDZ

Crystal structure of catalytic domain of TACE with hydroxamate inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.204 
  • R-Value Work: 0.174 
  • R-Value Observed: 0.174 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Discovery of novel hydroxamates as highly potent tumor necrosis factor-alpha converting enzyme inhibitors. Part II: optimization of the S3' pocket.

Mazzola, R.D.Zhu, Z.Sinning, L.McKittrick, B.Lavey, B.Spitler, J.Kozlowski, J.Neng-Yang, S.Zhou, G.Guo, Z.Orth, P.Madison, V.Sun, J.Lundell, D.Niu, X.

(2008) Bioorg Med Chem Lett 18: 5809-5814

  • DOI: 10.1016/j.bmcl.2008.09.045
  • Primary Citation of Related Structures:  
    3E8R, 3EDZ

  • PubMed Abstract: 
  • A series of cyclopropyl hydroxamic acids were prepared. Many of the compounds displayed picomolar affinity for the TACE enzyme while maintaining good to excellent selectivity profiles versus MMP-1, -2, -3, -7, -14, and ADAM-10. X-ray analysis of an inhibitor in the TACE active site indicated that the molecules bound to the enzyme in the S1'-S3' pocket ...

    A series of cyclopropyl hydroxamic acids were prepared. Many of the compounds displayed picomolar affinity for the TACE enzyme while maintaining good to excellent selectivity profiles versus MMP-1, -2, -3, -7, -14, and ADAM-10. X-ray analysis of an inhibitor in the TACE active site indicated that the molecules bound to the enzyme in the S1'-S3' pocket.


    Organizational Affiliation

    Department of Medicinal Chemistry, Schering Plough Research Institute, Kenilworth, NJ 07033, USA. robert.mazzola@spcorp.com



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
ADAM 17A, B271Homo sapiensMutation(s): 3 
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 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
550 (Subject of Investigation/LOI)
Query on 550

Download Ideal Coordinates CCD File 
G [auth B]methyl (1R,2S)-2-(hydroxycarbamoyl)-1-{4-[(2-methylquinolin-4-yl)methoxy]benzyl}cyclopropanecarboxylate
C24 H24 N2 O5
HJWMYFBKJRVWJY-YKSBVNFPSA-N
 Ligand Interaction
INN (Subject of Investigation/LOI)
Query on INN

Download Ideal Coordinates CCD File 
D [auth A]N-{(2R)-2-[2-(hydroxyamino)-2-oxoethyl]-4-methylpentanoyl}-3-methyl-L-valyl-N-(2-aminoethyl)-L-alaninamide
C19 H37 N5 O5
LMIQCBIEAHJAMZ-GZBFAFLISA-N
 Ligand Interaction
CIT
Query on CIT

Download Ideal Coordinates CCD File 
E [auth A], H [auth B]CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
 Ligand Interaction
ZN
Query on ZN

Download Ideal Coordinates CCD File 
C [auth A], F [auth B]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
550 BindingDB:  3EDZ Ki: min: 8, max: 8 (nM) from 2 assay(s)
Biologically Interesting Molecules (External Reference) 1 Unique
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.204 
  • R-Value Work: 0.174 
  • R-Value Observed: 0.174 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 74.796α = 90
b = 75.702β = 90
c = 102.877γ = 90
Software Package:
Software NamePurpose
ADSCdata collection
AMoREphasing
BUSTER-TNTrefinement
DENZOdata reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2008-09-23
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Non-polymer description, Version format compliance
  • Version 1.2: 2013-02-27
    Changes: Other