5BPA

X-RAY Co-structure of MMP-13 with 4-[({5-[2-(ethoxycarbonyl)-1H-indol-5-yl]-1-methyl-1H-pyrazol-3-yl}formamido)methyl]benzoate

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.79 Å
  • R-Value Free: 0.280 
  • R-Value Work: 0.237 
  • R-Value Observed: 0.239 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history. 


Literature

Fragment-based discovery of indole inhibitors of matrix metalloproteinase-13.

Taylor, S.J., Abeywardane, A., Liang, S., Muegge, I., Padyana, A.K., Xiong, Z., Hill-Drzewi, M., Farmer, B., Li, X., Collins, B., Li, J.X., Heim-Riether, A., Proudfoot, J., Zhang, Q., Goldberg, D., Zuvela-Jelaska, L., Zaher, H., Li, J., Farrow, N.A.

(2011) J Med Chem 54: 8174-8187

  • DOI: 10.1021/jm201129m
  • Primary Citation of Related Structures:  
    5BOT, 5BOY, 5BPA

  • PubMed Abstract: 

    • Matrix metalloproteases (MMPs) play an important role in cartilage homeostasis under both normal and inflamed disease states and, thus, have become attractive targets for the treatment of arthritic diseases. Herein, we describe the identification of a potent, selective MMP-13 inhibitor, developed using fragment-based structure-guided lead identification and optimization techniques ...

    Matrix metalloproteases (MMPs) play an important role in cartilage homeostasis under both normal and inflamed disease states and, thus, have become attractive targets for the treatment of arthritic diseases. Herein, we describe the identification of a potent, selective MMP-13 inhibitor, developed using fragment-based structure-guided lead identification and optimization techniques. Virtual screening methods identified a novel, indole-based MMP-13 inhibitor that bound into the S1' pocket of the protein exhibiting a novel interaction pattern hitherto not observed in MMP-13 inhibitors. X-ray crystallographic structures were used to guide the elaboration of the fragment, ultimately leading to a potent inhibitor that was >100-fold selective over nine other MMP isoforms tested.

    Organizational Affiliation: 

    Boehringer Ingelheim Pharmaceuticals Inc, Ridgefield, Connecticut 06877-0368, United States. steven.taylor@boehringeringelheim.com



Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Collagenase 3A, B171Homo sapiensMutation(s): 0 
Gene Names: MMP13
EC: 3.4.24
UniProt & NIH Common Fund Data Resources
Find proteins for P45452 (Homo sapiens)
Explore P45452 
Go to UniProtKB:  P45452
PHAROS:  P45452
GTEx:  ENSG00000137745 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP45452
Protein Feature View
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  • Reference Sequence
Small Molecules
Binding Affinity Annotations 
IDSourceBinding Affinity
4UF BindingDB:  5BPA IC50: min: 0.8, max: 31 (nM) from 5 assay(s)
Binding MOAD:  5BPA IC50: 1 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.79 Å
  • R-Value Free: 0.280 
  • R-Value Work: 0.237 
  • R-Value Observed: 0.239 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 135.281α = 90
b = 36.141β = 131.48
c = 96.097γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2015-06-17
    Type: Initial release
  • Version 1.1: 2015-10-07
    Changes: Experimental preparation
  • Version 1.2: 2016-07-20
    Changes: Data collection