1YT9 image
Entry Detail
PDB ID:
1YT9
Keywords:
Title:
HIV Protease with oximinoarylsulfonamide bound
Biological Source:
Host Organism:
PDB Version:
Deposition Date:
2005-02-10
Release Date:
2005-04-12
Method Details:
Experimental Method:
Resolution:
3.00 Å
R-Value Free:
0.33
R-Value Work:
0.24
Space Group:
P 21 21 2
Macromolecular Entities
Polymer Type:polypeptide(L)
Description:Pol polyprotein
Chain IDs:A, B
Chain Length:99
Number of Molecules:2
Biological Source:Human immunodeficiency virus 1
Ligand Molecules
Primary Citation
Oximinoarylsulfonamides as potent HIV protease inhibitors.
Bioorg.Med.Chem.Lett. 15 2275 2278 (2005)
PMID: 15837308 DOI: 10.1016/j.bmcl.2005.03.008

Abstact

The need for a potent HIV protease inhibitor (PI) to combat emerging PI-resistant viruses is anticipated. Analogs formulated from the combination of structural fragments of Ritonavir, Lopinavir, and Amprenavir were synthesized. Analogs containing the oxime pharmacophore were found to have improved activities against both wild type and resistant (A17) viruses. The synthesis and structure-activity relationships (SAR) based upon the in vitro IC50 of this series of compounds are reported.

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Primary Citation of related structures