Computational prediction of broadly neutralizing HIV-1 antibody epitopes from neutralization activity data.
Computational prediction of broadly neutralizing HIV-1 antibody epitopes from neutralization activity data.
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DOI:
10.1371/journal.pone.0080562
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发表时间:
2013
期刊:
影响因子:
3.7
通讯作者:
Chakraborty AK
中科院分区:
文献类型:
--
作者:
Ferguson AL;Falkowska E;Walker LM;Seaman MS;Burton DR;Chakraborty AK
Broadly neutralizing monoclonal antibodies effective against the majority of circulating isolates of HIV-1 have been isolated from a small number of infected individuals. Definition of the conformational epitopes on the HIV spike to which these antibodies bind is of great value in defining targets for vaccine and drug design. Drawing on techniques from compressed sensing and information theory, we developed a computational methodology to predict key residues constituting the conformational epitopes on the viral spike from cross-clade neutralization activity data. Our approach does not require the availability of structural information for either the antibody or antigen. Predictions of the conformational epitopes of ten broadly neutralizing HIV-1 antibodies are shown to be in good agreement with new and existing experimental data. Our findings suggest that our approach offers a means to accelerate epitope identification for diverse pathogenic antigens.
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影响因子:
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影响因子:
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影响因子:
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DOI:
10.1111/j.2517-6161.1995.tb02031.x
发表时间:
1995-01-01
影响因子:
5.8
作者:
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通讯作者:
HOCHBERG, Y
影响因子:
5.5
作者:
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通讯作者:
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