ISDA: 3EHX

Deposition Date 2008-09-15

Release Date 2009-05-19

Last Version Date 2023-11-01

Entry Detail

PDB ID:

3EHX

Keywords:

HYDROLASE

Title:

Crystal structure of the catalytic domain of human MMP12 complexed with the inhibitor (R)-2-(biphenyl-4-ylsulfonamido)-4-methylpentanoic acid

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.90 Å

R-Value Free:

0.20

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

C 1 2 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Macrophage metalloelastase
Gene (Uniprot):MMP12
Mutagens: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

BDL

Primary Citation

Biotin-tagged probes for MMP expression and activation: design, synthesis, and binding properties

Dragoni, E, Calderone, V, Fragai, M, Jaiswal, R, Luchinat, C, Nativi, C, Bertini, I, Calderone, V, Fragai, M, Luchinat, C, Mangani, S, Terni, B.Show

Bioconjug.Chem. 20 719 727 (2009)

PMID: 19275207 DOI: 10.1021/bc8003827

Abstact

The design and synthesis of biotin chain-terminated inhibitors (BTI) showing high affinity for matrix metalloproteinases (MMPs) on one side and high affinity for avidin through the biotinylated tag on the other are reported. The affinity of the designed BTI toward five different MMPs has been evaluated and the simultaneous formation of a highly stable ternary system Avidin-BTI-MMP clearly assessed. This system will permit the development of new approaches to detect, quantify, or collect MMPs in biological samples, with potential applications in vivo.

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Primary Citation of related structures