3L5S: Crystal structure of macrophage migration inhibitory factor (MIF) with imidazopyrimidinylphenyl inhibitor at 1.86A resolution

Citation:
Abstract
In the course of a fragment screening campaign by in silico docking followed by X-ray crystallography, a novel binding site for migration inhibitory factor (MIF) inhibitors was demonstrated. The site is formed by rotation of the side-chain of Tyr-36 to reveal a surface binding site in MIF that is hydrophobic and surrounded by aromatic side-chain residues. The crystal structures of two small inhibitors that bind to this site and of a quinolinone inhibitor, that spans the canonical deep pocket near Pro-1 and the new surface binding site, have been solved. These results suggest new opportunities for structure-based design of MIF inhibitors.
PDB ID: 3L5SDownload
MMDB ID: 80678
PDB Deposition Date: 2009/12/22
Updated in MMDB: 2017/11
Experimental Method:
x-ray diffraction
Resolution: 1.86  Å
Source Organism:
Similar Structures:
Biological Unit for 3L5S: trimeric; determined by author and by software (PISA)
Molecular Components in 3L5S
Label Count Molecule
Proteins (3 molecules)
3
Macrophage Migration Inhibitory Factor(Gene symbol: MIF)
Molecule annotation
Chemicals (3 molecules)
1
1
2
2
* Click molecule labels to explore molecular sequence information.

Citing MMDB
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