Old drugs as lead compounds for a new disease? Binding analysis of SARS coronavirus main proteinase with HIV, psychotic and parasite drugs.
Old drugs as lead compounds for a new disease? Binding analysis of SARS coronavirus main proteinase with HIV, psychotic and parasite drugs.
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DOI:
10.1016/j.bmc.2004.03.035
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发表时间:
2004-05-15
影响因子:
3.5
通讯作者:
Yap YL
中科院分区:
文献类型:
--
作者:
Zhang XW;Yap YL
The binding analysis of SARS-CoV main proteinase with HIV, psychotic and parasite drugs (lopinavir, ritonavir, niclosamide and promazine) suggests that these existing drugs can be used as starting points for designing SARS-CoV proteinase inhibitors. The SARS-associated coronavirus (SARS-CoV) main proteinase is a key enzyme in viral polyprotein processing. To allow structure-based design of drugs directed at SARS-CoV main proteinase, we predicted its binding pockets and affinities with existing HIV, psychotic and parasite drugs (lopinavir, ritonavir, niclosamide and promazine), which show signs of inhibiting the replication of SARS-CoV. Our results suggest that these drugs and another two HIV inhibitors (PNU and UC2) could be used as templates for designing SARS-CoV proteinase inhibitors.
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