5I2Z

Crystal structure of the catalytic domain of MMP-12 in complex with a selective sugar-conjugated triazole-linked carboxylate chelating water-soluble inhibitor (DC24).


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.214 
  • R-Value Observed: 0.217 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.4 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: https://doi.org/10.1002/cmdc.201600235
  • Primary Citation of Related Structures:  
    5I0L, 5I12, 5I2Z, 5I3M, 5I43, 5I4O

  • 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, 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:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Macrophage metalloelastase
A, B, C, D
159Homo sapiensMutation(s): 2 
Gene Names: MMP12HME
EC: 3.4.24.65
UniProt & NIH Common Fund Data Resources
Find proteins for P39900 (Homo sapiens)
Explore P39900 
Go to UniProtKB:  P39900
PHAROS:  P39900
GTEx:  ENSG00000262406 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP39900
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 6 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
V24
Query on V24

Download Ideal Coordinates CCD File 
E [auth A],
L [auth B],
R [auth C],
Y [auth D]
N-[([1,1'-biphenyl]-4-yl)sulfonyl]-N-({1-[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl]-1H-1,2,3-triazol-4-yl}methyl)-D-valine
C34 H41 N5 O12 S
GSNSTVUMMDDHHK-LNEPMPHRSA-N
DMS
Query on DMS

Download Ideal Coordinates CCD File 
EA [auth D]DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
PGO
Query on PGO

Download Ideal Coordinates CCD File 
FA [auth D],
K [auth A]
S-1,2-PROPANEDIOL
C3 H8 O2
DNIAPMSPPWPWGF-VKHMYHEASA-N
ZN
Query on ZN

Download Ideal Coordinates CCD File 
AA [auth D]
F [auth A]
G [auth A]
M [auth B]
N [auth B]
AA [auth D],
F [auth A],
G [auth A],
M [auth B],
N [auth B],
S [auth C],
T [auth C],
Z [auth D]
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
EDO
Query on EDO

Download Ideal Coordinates CCD File 
X [auth C]1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
CA
Query on CA

Download Ideal Coordinates CCD File 
BA [auth D]
CA [auth D]
DA [auth D]
H [auth A]
I [auth A]
BA [auth D],
CA [auth D],
DA [auth D],
H [auth A],
I [auth A],
J [auth A],
O [auth B],
P [auth B],
Q [auth B],
U [auth C],
V [auth C],
W [auth C]
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.214 
  • R-Value Observed: 0.217 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 63.99α = 90
b = 63.12β = 102.37
c = 78.75γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling
MOLREPphasing
Cootmodel building

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2016-07-06
    Type: Initial release
  • Version 1.1: 2016-07-13
    Changes: Database references
  • Version 1.2: 2016-08-17
    Changes: Database references
  • Version 1.3: 2018-02-28
    Changes: Source and taxonomy
  • Version 1.4: 2024-01-10
    Changes: Data collection, Database references, Derived calculations, Refinement description