ISDA

Entry Detail

PDB ID:

3N2V

Keywords:

Title:

Crystal structure of the catalytic domain of human MMP12 complexed with the inhibitor N-hydroxy-2-(N-hydroxyethyl)biphenyl-4-ylsulfonamido)acetamide

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2010-05-19

Release Date:

2010-11-10

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.55 Å

R-Value Free:

0.18

R-Value Work:

0.13

R-Value Observed:

0.13

Space Group:

C 1 2 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Macrophage metalloelastase
Mutations:F171D
Chain IDs:A
Chain Length:158
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P39900 Pfam ID:PF00413 EC:3.4.24.65

Ligand Molecules

JT5

Primary Citation

Structure-based approach to nanomolar, water soluble matrix metalloproteinases inhibitors (MMPIs).

Attolino, E, Calderone, V, Dragoni, E, Fragai, M, Richichi, B, Luchinat, C, Nativi, C, Bertini, I, Calderone, V, Fragai, M, Giachetti, A, Loconte, M, Luchinat, C, Maletta, M, Nativi, C, Yeo, K.J.Show

Eur.J.Med.Chem. 45 5919 5925 (2010)

PMID: 20965620 DOI: 10.1016/j.ejmech.2010.09.057

Abstact

N-arylsulfonyl-based MMPs inhibitors (MMPIs) are among the most prominent inhibitors possessing nanomolar affinity. However, their poor bioavailability remains critical for the drug development of this family of molecules. The structural analysis of the complex of NNGH (the most representative member of the family) with MMP-12 provided us with the basis to effectively design simple NNGH analogues with enhanced solubility in water. Following this approach, the sec-butyl residue, not directly involved in the binding with MMP, has been replaced with hydrophilic residues thus yielding new potent inhibitors soluble in water.

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Primary Citation of related structures