1D8M

CRYSTAL STRUCTURE OF MMP3 COMPLEXED WITH A HETEROCYCLE-BASED INHIBITOR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.44 Å
  • R-Value Free: 0.315 
  • R-Value Work: 0.277 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Heterocycle-based MMP inhibitors with P2' substituents.

Pikul, S.Dunham, K.M.Almstead, N.G.De, B.Natchus, M.G.Taiwo, Y.O.Williams, L.E.Hynd, B.A.Hsieh, L.C.Janusz, M.J.Gu, F.Mieling, G.E.

(2001) Bioorg Med Chem Lett 11: 1009-1013

  • DOI: 10.1016/s0960-894x(01)00137-8
  • Primary Citation of Related Structures:  
    1D8M, 1G05

  • PubMed Abstract: 
  • Potent and selective inhibition of matrix metalloproteinases was demonstrated for a series of sulfonamide-based hydroxamic acids. The design of the heterocyclic sulfonamides incorporates a six- or seven-member central ring with a P2' substituent that can be modified ...

    Potent and selective inhibition of matrix metalloproteinases was demonstrated for a series of sulfonamide-based hydroxamic acids. The design of the heterocyclic sulfonamides incorporates a six- or seven-member central ring with a P2' substituent that can be modified. Binding interactions of this substituent at the S2' site are believed to contribute to high inhibitory potency against stromelysin, collagenase-3 and gelatinases A and B, and to provide selectivity against collagenase-1 and matrilysin. An X-ray structure of a stromelysin inhibitor complex was obtained to provide insights into the SAR and selectivity trends observed for the series.


    Organizational Affiliation

    Procter and Gamble Pharmaceuticals, Health Care Research Center, Mason, OH 45040, USA. spikul@avalonrx.com



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
STROMELYSIN-1 PRECURSORA, B173Homo sapiensMutation(s): 0 
Gene Names: MMP3STMY1
EC: 3.4.24.17
UniProt & NIH Common Fund Data Resources
Find proteins for P08254 (Homo sapiens)
Explore P08254 
Go to UniProtKB:  P08254
PHAROS:  P08254
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
BBHIC50 :  3.0999999046325684   nM  PDBBind
BBHIC50:  3.0999999046325684   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.44 Å
  • R-Value Free: 0.315 
  • R-Value Work: 0.277 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 37.96α = 90
b = 78.59β = 90
c = 105.93γ = 90
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
DENZOdata reduction
SCALEPACKdata scaling
X-PLORphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2000-10-25
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance