6VOR
Crystal structure of macaque anti-HIV-1 antibody RM20E1
Summary for 6VOR
| Entry DOI | 10.2210/pdb6vor/pdb |
| Descriptor | RM20E1 Fab heavy chain, RM20E1 Fab light chain, GLYCINE, ... (4 entities in total) |
| Functional Keywords | hiv, antibody, non-human primates, immune system |
| Biological source | Macaca mulatta More |
| Total number of polymer chains | 4 |
| Total formula weight | 97590.91 |
| Authors | Yuan, M.,Wilson, I.A. (deposition date: 2020-01-31, release date: 2020-09-16, Last modification date: 2024-10-30) |
| Primary citation | Cottrell, C.A.,van Schooten, J.,Bowman, C.A.,Yuan, M.,Oyen, D.,Shin, M.,Morpurgo, R.,van der Woude, P.,van Breemen, M.,Torres, J.L.,Patel, R.,Gross, J.,Sewall, L.M.,Copps, J.,Ozorowski, G.,Nogal, B.,Sok, D.,Rakasz, E.G.,Labranche, C.,Vigdorovich, V.,Christley, S.,Carnathan, D.G.,Sather, D.N.,Montefiori, D.,Silvestri, G.,Burton, D.R.,Moore, J.P.,Wilson, I.A.,Sanders, R.W.,Ward, A.B.,van Gils, M.J. Mapping the immunogenic landscape of near-native HIV-1 envelope trimers in non-human primates. Plos Pathog., 16:e1008753-e1008753, 2020 Cited by PubMed Abstract: The induction of broad and potent immunity by vaccines is the key focus of research efforts aimed at protecting against HIV-1 infection. Soluble native-like HIV-1 envelope glycoproteins have shown promise as vaccine candidates as they can induce potent autologous neutralizing responses in rabbits and non-human primates. In this study, monoclonal antibodies were isolated and characterized from rhesus macaques immunized with the BG505 SOSIP.664 trimer to better understand vaccine-induced antibody responses. Our studies reveal a diverse landscape of antibodies recognizing immunodominant strain-specific epitopes and non-neutralizing neo-epitopes. Additionally, we isolated a subset of mAbs against an epitope cluster at the gp120-gp41 interface that recognize the highly conserved fusion peptide and the glycan at position 88 and have characteristics akin to several human-derived broadly neutralizing antibodies. PubMed: 32866207DOI: 10.1371/journal.ppat.1008753 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (1.85 Å) |
Structure validation
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