3BQM image
Deposition Date 2007-12-20
Release Date 2008-08-19
Last Version Date 2024-02-21
Entry Detail
PDB ID:
3BQM
Keywords:
CELL ADHESION
Title:
LFA-1 I domain bound to inhibitors
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: )
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.95 Å
R-Value Free:
0.28
R-Value Work:
0.23
R-Value Observed:
0.23
Space Group:
P 21 21 2
3BQM validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Integrin alpha-L
Gene (Uniprot):ITGAL
Chain IDs:A (auth: B), B (auth: C)
Chain Length:182
Number of Molecules:2
Biological Source:Homo sapiens
UniProt ID:P20701 Pfam ID:PF00092
Ligand Molecules
BQM
Primary Citation
Design and synthesis of a series of meta aniline-based LFA-1 ICAM inhibitors
Bioorg.Med.Chem.Lett. 18 5249 5251 (2008)
PMID: 18778938 DOI: 10.1016/j.bmcl.2008.08.061

Abstact

A series of meta-substituted anilines were designed and synthesized to inhibit the interaction of LFA-1 with ICAM for the treatment of autoimmune disease. Design of these molecules was performed by utilizing a co-crystal structure for structure-based drug design. The resulting molecules were found to be potent and to possess favorable pharmaceutical properties.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
3BQN