1FLS

SOLUTION STRUCTURE OF THE CATALYTIC FRAGMENT OF HUMAN COLLAGENASE-3 (MMP-13) COMPLEXED WITH A HYDROXAMIC ACID INHIBITOR


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 

wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

High-resolution solution structure of the catalytic fragment of human collagenase-3 (MMP-13) complexed with a hydroxamic acid inhibitor.

Moy, F.J.Chanda, P.K.Chen, J.M.Cosmi, S.Edris, W.Levin, J.I.Powers, R.

(2000) J Mol Biol 302: 671-689

  • DOI: https://doi.org/10.1006/jmbi.2000.4082
  • Primary Citation of Related Structures:  
    1FLS, 1FM1

  • PubMed Abstract: 

    The high-resolution solution structure of the catalytic fragment of human collagenase-3 (MMP-13) complexed with a sulfonamide derivative of a hydroxamic acid compound (WAY-151693) has been determined by multidimensional heteronuclear NMR. A total of 30 structures were calculated for residues 7-164 by means of hybrid distance geometry-simulated annealing using a total of 3280 experimental NMR restraints. The atomic rms distribution about the mean coordinate positions for the 30 structures is 0.43(+/-0.05) A for the backbone atoms, 0.80(+/-0.09) A for all atoms, and 0.47(+/-0.04) A for all atoms excluding disordered side-chains. The overall structure of MMP-13 is composed of a beta-sheet consisting of five beta-strands in a mixed parallel and anti-parallel arrangement and three alpha-helices where its overall fold is consistent with previously solved MMP structures. A comparison of the NMR structure of MMP-13 with the published 1.6 A resolution X-ray structure indicates that the major differences between the structures is associated with loop dynamics and crystal-packing interactions. The side-chains of some active-site residues for the NMR and X-ray structures of MMP-13 adopt distinct conformations. This is attributed to the presence of unique inhibitors in the two structures that encounter distinct interactions with MMP-13. The major structural difference observed between the MMP-13 and MMP-1 NMR structures is the relative size and shape of the S1' pocket where this pocket is significantly longer for MMP-13, nearly reaching the surface of the protein. Additionally, MMP-1 and MMP-13 exhibit different dynamic properties for the active-site loop and the structural Zn-binding region. The inhibitor WAY-151693 is well defined in the MMP-13 active-site based on a total of 52 distance restraints. The binding motif of WAY-151693 in the MMP-13 complex is consistent with our previously reported MMP-1:CGS-27023A NMR structure and is similar to the MMP-13: RS-130830 X-ray structure.


  • Organizational Affiliation

    Department of Biological Chemistry, Wyeth Research, 85 Bolton St., Cambridge, MA 02140, USA.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
COLLAGENASE-3165Homo sapiensMutation(s): 0 
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
Sequence Annotations
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  • Reference Sequence
Small Molecules
Binding Affinity Annotations 
IDSourceBinding Affinity
WAY PDBBind:  1FLS IC50: 33 (nM) from 1 assay(s)
BindingDB:  1FLS IC50: min: 7.9, max: 18 (nM) from 3 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2001-08-15
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2022-02-23
    Changes: Data collection, Database references, Derived calculations
  • Version 1.4: 2024-05-22
    Changes: Data collection