Discovery of a small-molecule antiviral targeting the HIV-1 matrix protein

被引:23
|
作者
Zentner, Isaac [1 ]
Sierra, Luz-Jeannette [2 ]
Maciunas, Lina [1 ]
Vinnik, Andrei [3 ]
Fedichev, Peter [3 ]
Mankowski, Marie K. [4 ]
Ptak, Roger G. [4 ]
Martin-Garcia, Julio [2 ]
Cocklin, Simon [1 ]
机构
[1] Drexel Univ Coll Med, Dept Biochem & Mol Biol, Philadelphia, PA 19102 USA
[2] Drexel Univ Coll Med, Dept Microbiol & Immunol, Philadelphia, PA 19102 USA
[3] Quantum Pharmaceut, QuantumLead, Moscow, Russia
[4] So Res Inst, Dept Infect Dis Res, Frederick, MD 21701 USA
关键词
Virtual screening; HIV-1 matrix protein; Surface plasmon resonance; Antiviral; IMMUNODEFICIENCY-VIRUS TYPE-1; MEMBRANE-BINDING; PLASMA-MEMBRANE; MYRISTYL SWITCH; GAG-PROTEIN; TERMINAL REGION; MUTATIONS; PRECURSOR; DOMAIN; PHOSPHATIDYLINOSITOL-(4,5)-BISPHOSPHATE;
D O I
10.1016/j.bmcl.2012.11.041
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Due to the emergence of drug-resistant strains and the cumulative toxicities associated with current therapies, demand remains for new inhibitors of HIV-1 replication. The HIV-1 matrix (MA) protein is an essential viral component with established roles in the assembly of the virus. Using virtual and surface plasmon resonance (SPR)-based screening, we describe the identification of the first small molecule to bind to the HIV-1 MA protein and to possess broad range anti-HIV properties. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1132 / 1135
页数:4
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