5I43

Crystal structure of the catalytic domain of MMP-12 in complex with a selective sugar-conjugated triazole-linked carboxylate chelator water-soluble inhibitor (DC32).


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.233 
  • R-Value Work: 0.200 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Sugar-Based Arylsulfonamide Carboxylates as Selective and Water-Soluble Matrix Metalloproteinase-12 Inhibitors.

Nuti, E.Cuffaro, D.D'Andrea, F.Rosalia, L.Tepshi, L.Fabbi, M.Carbotti, G.Ferrini, S.Santamaria, S.Camodeca, C.Ciccone, L.Orlandini, E.Nencetti, S.Stura, E.A.Dive, V.Rossello, A.

(2016) Chemmedchem 11: 1626-1637

  • DOI: 10.1002/cmdc.201600235
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Matrix metalloproteinase-12 (MMP-12) can be considered an attractive target to study selective inhibitors useful in the development of new therapies for lung and cardiovascular diseases. In this study, a new series of arylsulfonamide carboxylates, wi ...

    Matrix metalloproteinase-12 (MMP-12) can be considered an attractive target to study selective inhibitors useful in the development of new therapies for lung and cardiovascular diseases. In this study, a new series of arylsulfonamide carboxylates, with increased hydrophilicity resulting from conjugation with a β-N-acetyl-d-glucosamine moiety, were designed and synthesized as MMP-12 selective inhibitors. Their inhibitory activity was evaluated on human MMPs by using the fluorimetric assay, and a crystallographic analysis was performed to characterize their binding mode. Among these glycoconjugates, a nanomolar MMP-12 inhibitor with improved water solubility, compound 3 [(R)-2-(N-(2-(3-(2-acetamido-2-deoxy-β-d-glucopyranosyl)thioureido)ethyl)biphenyl-4-ylsulfonamido)-3-methylbutanoic acid], was identified.


    Organizational Affiliation

    Department of Pharmacy, University of Pisa, via Bonanno 6, 56126, Pisa, Italy.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Macrophage metalloelastase
A, B, C, D
159Homo sapiensMutation(s): 2 
Gene Names: MMP12 (HME)
EC: 3.4.24.65
Find proteins for P39900 (Homo sapiens)
Go to Gene View: MMP12
Go to UniProtKB:  P39900
Small Molecules
Ligands 6 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A, B, C, D
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
67M
Query on 67M

Download SDF File 
Download CCD File 
A, B, C, D
(2R)-2-[({1-[3-({(2R,3R,4R,5S,6R)-3-(acetylamino)-4,5-bis(acetyloxy)-6-[(acetyloxy)methyl]tetrahydro-2H-pyran-2-yl}oxy)propyl]-1H-1,2,3-triazol-4-yl}methyl)(biphenyl-4-ylsulfonyl)amino]-3-methylbutanoic acid (non-preferred name)
C37 H47 N5 O13 S
GRIPTHDAFNBNAB-HTJFLOPLSA-N
 Ligand Interaction
CA
Query on CA

Download SDF File 
Download CCD File 
A, B, C, D
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
EDO
Query on EDO

Download SDF File 
Download CCD File 
A, B, C, D
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
DMS
Query on DMS

Download SDF File 
Download CCD File 
B, C
DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
 Ligand Interaction
PGO
Query on PGO

Download SDF File 
Download CCD File 
B, C, D
S-1,2-PROPANEDIOL
C3 H8 O2
DNIAPMSPPWPWGF-VKHMYHEASA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.233 
  • R-Value Work: 0.200 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 64.030α = 90.00
b = 63.660β = 103.03
c = 79.030γ = 90.00
Software Package:
Software NamePurpose
MOLREPphasing
Cootmodel building
XDSdata reduction
XSCALEdata scaling
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2016-07-06
    Type: Initial release
  • Version 1.1: 2016-07-13
    Type: Database references
  • Version 1.2: 2016-08-17
    Type: Database references
  • Version 1.3: 2018-01-24
    Type: Source and taxonomy