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Fab'-EPITOPE COMPLEX OF HIV-1 CROSS-NEUTRALIZING MONOCLONAL ANTIBODY 2F5
Fab'-EPITOPE COMPLEX OF HIV-1 CROSS-NEUTRALIZING MONOCLONAL ANTIBODY 2F5
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机译:HIV-1交叉中和性单克隆抗体2F5的Fab'-表位配合物
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摘要
PROBLEM TO BE SOLVED: To provide both three-dimensional structures of the Fab' fragments of Mab 2F5, having an epitope not forming a complex and a bound epitope.;SOLUTION: The crystal structure of the Fab' fragment of Mab 2F5, a potent neutralizer of both laboratory strains and primary clinical isolates of most clades of HIV-1, both uncomplexed and complexed with the largely conserved peptide sequence ELDKWAS of the viral envelope protein gp41, has been elucidated and the characteristics of peptide-protein interactions determined. Having regard to such determination, the peptide-mimetics are constrained in the three-dimensional structure to provide an increased immunogenicity to the epitope sequence.;COPYRIGHT: (C)2007,JPO&INPIT
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