Design of antiviral stapled peptides containing a biphenyl cross-linker.
Design of antiviral stapled peptides containing a biphenyl cross-linker.
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DOI:
10.1016/j.bmcl.2014.02.038
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发表时间:
2014-04-01
影响因子:
2.7
通讯作者:
Lin, Qing
中科院分区:
文献类型:
--
作者:
Muppidi, Avinash;Zhang, Hongtao;Curreli, Francesca;Li, Nan;Debnath, Asim K.;Lin, Qing
Here we report the design and synthesis of a panel of stapled peptides containing a distance-matching biphenyl cross-linker based upon a peptide capsid assembly inhibitor reported previously. Compared with the linear peptide, the biphenyl-stapled peptides exhibited significantly enhanced cell penetration and potent antiviral activity in the cell-based infection assays. Isothermal titration calorimetry and surface plasmon resonance experiments revealed that the most active stapled CAI peptide binds to the C-terminal domain of HIV capsid protein as well as envelop glycoprotein gp120 with low micromolar binding affinities, and as a result, inhibits both the HIV-1 virus entry and the virus assembly.
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DOI:
10.1039/c1cc13320a
发表时间:
2011-09-07
期刊:
Chemical communications (Cambridge, England)
影响因子:
--
作者:
Muppidi A;Wang Z;Li X;Chen J;Lin Q
通讯作者:
Lin Q
DOI:
10.1016/j.str.2008.09.005
发表时间:
2008-11-12
期刊:
Structure (London, England : 1993)
影响因子:
--
作者:
Madani N;Schön A;Princiotto AM;Lalonde JM;Courter JR;Soeta T;Ng D;Wang L;Brower ET;Xiang SH;Kwon YD;Huang CC;Wyatt R;Kwong PD;Freire E;Smith AB 3rd;Sodroski J
通讯作者:
Sodroski J
影响因子:
2.7
作者:
Muppidi, Avinash;Li, Xiaolong;Chen, Jiandong;Lin, Qing
通讯作者:
Lin, Qing
影响因子:
15
作者:
Muppidi A;Doi K;Edwardraja S;Drake EJ;Gulick AM;Wang HG;Lin Q
通讯作者:
Lin Q
影响因子:
7.3
作者:
Wang, T;Zhang, ZX;Meanwell, NA
通讯作者:
Meanwell, NA