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MAb ID D7324
HXB2 Location Env Env Epitope Map
Author Location gp120( LAV-1)
Research Contact Aalto BioReagents Ltd, Dublin, Ireland or Cliniqa Inc., Fallbrook, CA, USA
Subtype B
Ab Type gp120 C5
Species (Isotype) sheep
Immunogen vaccine
Keywords antibody binding site, antibody generation, antibody interactions, assay or method development, binding affinity, mimics, structure, subtype comparisons, vaccine antigen design, variant cross-reactivity

Vaccine Details

Vaccine component gp120


Showing 18 of 18 notes.


Showing 28 of 28 references.

Basmaciogullar2002 Stéphane Basmaciogullari, Gregory J. Babcock, Donald Van Ryk, Woj Wojtowicz, and Joseph Sodroski. Identification of Conserved and Variable Structures in the Human Immunodeficiency Virus gp120 Glycoprotein of Importance for CXCR4 Binding. J. Virol., 76(21):10791-800, Nov 2002. PubMed ID: 12368322. Show all entries for this paper.

Binley1998 J. M. Binley, R. Wyatt, E. Desjardins, P. D. Kwong, W. Hendrickson, J. P. Moore, and J. Sodroski. Analysis of the Interaction of Antibodies with a Conserved Enzymatically Deglycosylated Core of the HIV Type 1 Envelope Glycoprotein 120. AIDS Res. Hum. Retroviruses, 14:191-198, 1998. This paper helped showed the biological relevance of a deglycosylated variable loop deleted form of the core gp120. PubMed ID: 9491908. Show all entries for this paper.

Cadogan2008 Martin Cadogan, Brian Austen, Jonathan L. Heeney, and Angus G. Dalgleish. HLA Homology within the C5 Domain Promotes Peptide Binding by HIV Type 1 gp120. AIDS Res. Hum. Retroviruses, 24(6):845-855, Jun 2008. PubMed ID: 18544021. Show all entries for this paper.

Ditzel1997 H. J. Ditzel, P. W. Parren, J. M. Binley, J. Sodroski, J. P. Moore, C. F. Barbas, III, and D. R. Burton. Mapping the Protein Surface of Human Immunodeficiency Virus Type 1 gp120 Using Human Monoclonal Antibodies from Phage Display Libraries. J. Mol. Biol., 267:684-695, 1997. (Genbank: U82767 U82768 U82769 U82770 U82771 U82772 U82942 U82943 U82944 U82945 U82946 U82947 U82948 U82949 U82950 U82951 U82952 U82961 U82962) Recombinant monoclonal antibodies from phage display libraries provide a method for Env surface epitope mapping. Diverse epitopes are accessed by presenting gp120 to the library in different forms, such as sequential masking of epitopes with existing MAbs or sCD4 prior to selection or by selection on peptides. Fabs identified by these methods have specificities associated with epitopes presented poorly on native multimeric envelope. PubMed ID: 9126846. Show all entries for this paper.

Gram2002 G. J. Gram, A. Bolmstedt, K. Schonning, M. Biller, J.-E. S. Hansen, and S. Olofsson. Detection of Orientation-Specific Anti-gp120 Antibodies by a New N-Glycanase Protection Assay. APMIS, 110(2):123-131, Feb 2002. PubMed ID: 12064867. Show all entries for this paper.

Herrera2003 Carolina Herrera, Catherine Spenlehauer, Michael S. Fung, Dennis R. Burton, Simon Beddows, and John P. Moore. Nonneutralizing Antibodies to the CD4-Binding Site on the gp120 Subunit of Human Immunodeficiency Virus Type 1 Do Not Interfere with the Activity of a Neutralizing Antibody against the Same Site. J. Virol., 77(2):1084-1091, Jan 2003. PubMed ID: 12502824. Show all entries for this paper.

Hicar2010 Mark D. Hicar, Xuemin Chen, Bryan Briney, Jason Hammonds, Jaang-Jiun Wang, Spyros Kalams, Paul W. Spearman, and James E. Crowe, Jr. Pseudovirion Particles Bearing Native HIV Envelope Trimers Facilitate a Novel Method for Generating Human Neutralizing Monoclonal Antibodies Against HIV. J. Acquir. Immune Defic. Syndr., 54(3):223-235, Jul 2010. PubMed ID: 20531016. Show all entries for this paper.

Ho1991a D. D. Ho, J. A. McKeating, X. L. Li, T. Moudgil, E. S. Daar, N.-C. Sun, and J. E. Robinson. Conformational Epitope of gp120 Important in CD4 Binding and Human Immunodeficiency Virus Type 1 Neutralization Identified by a Human Monoclonal Antibody. J. Virol., 65:489-493, 1991. A description of the neutralizing human MAb 15e. It binds to HIV-1 with a broad specificity, and blocks gp120 binding to CD4, and is a discontinuous epitope; DTT reduction of env abrogates binding. PubMed ID: 1702163. Show all entries for this paper.

Jeffs2004 S. A. Jeffs, S. Goriup, B. Kebble, D. Crane, B. Bolgiano, Q. Sattentau, S. Jones, and H. Holmes. Expression and Characterisation of Recombinant Oligomeric Envelope Glycoproteins Derived from Primary Isolates of HIV-1. Vaccine, 22(8):1032-1046, 25 Feb 2004. PubMed ID: 15161081. Show all entries for this paper.

Koefoed2005 Klaus Koefoed, Lauge Farnaes, Meng Wang, Arne Svejgaard, Dennis R. Burton, and Henrik J. Ditzel. Molecular Characterization of the Circulating Anti-HIV-1 gp120-Specific B Cell Repertoire using Antibody Phage Display Libraries Generated from Pre-Selected HIV-1 gp120 Binding PBLs. J. Immunol. Methods, 297(1-2):187-201, Feb 2005. PubMed ID: 15777942. Show all entries for this paper.

Leaman2010 Daniel P. Leaman, Heather Kinkead, and Michael B. Zwick. In-Solution Virus Capture Assay Helps Deconstruct Heterogeneous Antibody Recognition of Human Immunodeficiency Virus Type 1. J. Virol., 84(7):3382-3395, Apr 2010. PubMed ID: 20089658. Show all entries for this paper.

Martin2008 Grégoire Martin, Yide Sun, Bernadette Heyd, Olivier Combes, Jeffrey B Ulmer, Anne Descours, Susan W Barnett, Indresh K Srivastava, and Loïc Martin. A Simple One-Step Method for the Preparation of HIV-1 Envelope Glycoprotein Immunogens Based on a CD4 Mimic Peptide. Virology, 381(2):241-250, 25 Nov 2008. PubMed ID: 18835005. Show all entries for this paper.

Martin2011 Grégoire Martin, Brian Burke, Robert Thaï, Antu K. Dey, Olivier Combes, Bernadette Heyd, Anthony R. Geonnotti, David C. Montefiori, Elaine Kan, Ying Lian, Yide Sun, Toufik Abache, Jeffrey B. Ulmer, Hocine Madaoui, Raphaël Guérois, Susan W. Barnett, Indresh K. Srivastava, Pascal Kessler, and Loïc Martin. Stabilization of HIV-1 Envelope in the CD4-Bound Conformation through Specific Cross-Linking of a CD4 Mimetic. J. Biol. Chem., 286(24):21706-21716, 17 Jun 2011. PubMed ID: 21487012. Show all entries for this paper.

Martin-Garcia2005 Julio Martín-García, Simon Cocklin, Irwin M. Chaiken, and Francisco González-Scarano. Interaction with CD4 and Antibodies to CD4-Induced Epitopes of the Envelope gp120 from a Microglial Cell-Adapted Human Immunodeficiency Virus Type 1 Isolate. J. Virol., 79(11):6703-6713, Jun 2005. PubMed ID: 15890908. Show all entries for this paper.

Mondor1998 I. Mondor, S. Ugolini, and Q. J. Sattentau. Human Immunodeficiency Virus Type 1 Attachment to HeLa CD4 Cells Is CD4 Independent and Gp120 Dependent and Requires Cell Surface Heparans. J. Virol., 72:3623-3634, 1998. PubMed ID: 9557643. Show all entries for this paper.

Moore1990b J. P. Moore. Simple Methods for Monitoring HIV-1 and HIV-2 gp120 Binding to Soluble CD4 by Enzyme-Linked Immunosorbent Assay: HIV-2 Has a 25-Fold Lower Affinity Than HIV-1 for Soluble CD4. AIDS NY, 4:297, 1990. PubMed ID: 2190604. Show all entries for this paper.

Moore1993b J. P. Moore, Q. J. Sattentau, H. Yoshiyama, M. Thali, M. Charles, N. Sullivan, S.-W. Poon, M. S. Fung, F. Traincard, M. Pinkus, G. Robey, J. E. Robinson, D. D. Ho, and J. Sodroski. Probing the Structure of the V2 Domain of Human Immunodeficiency Virus Type 1 Surface Glycoprotein gp120 with a Panel of Eight Monoclonal Antibodies: Human Immune Response to the V1 and V2 domains. J. Virol., 67:6136-6151, 1993. PubMed ID: 7690418. Show all entries for this paper.

Moore1993c J. P. Moore, M. Thali, B. A. Jameson, F. Vignaux, G. K. Lewis, S.-W. Poon, M. S. Fung, P. J. Durda, L. Akerblom, B. Wahren, D. D. Ho, Q. J. Sattentau, and J. Sodroski. Immunochemical Analysis of the gp120 Surface Glycoprotein of Human Immunodeficiency Virus Type 1: Probing the Structure of the C4 and V4 Domains and the Interaction of the C4 Domain with the V3 Loop. J. Virol., 73:4785-4796, 1993. General observations: C4 and V3 MAbs are sensitive to the way the epitopes are presented, and this sensitivity cannot be correlated to peptide binding. Some V3-C4 domain interaction was indicated based on mutation and interference studies. PubMed ID: 7687303. Show all entries for this paper.

Poignard2003 Pascal Poignard, Maxime Moulard, Edwin Golez, Veronique Vivona, Michael Franti, Sara Venturini, Meng Wang, Paul W. H. I. Parren, and Dennis R. Burton. Heterogeneity of Envelope Molecules Expressed on Primary Human Immunodeficiency Virus Type 1 Particles as Probed by the Binding of Neutralizing and Nonneutralizing Antibodies. J. Virol., 77(1):353-365, Jan 2003. PubMed ID: 12477840. Show all entries for this paper.

Sanders2002 Rogier W. Sanders, Miro Venturi, Linnea Schiffner, Roopa Kalyanaraman, Hermann Katinger, Kenneth O. Lloyd, Peter D. Kwong, and John P. Moore. The Mannose-Dependent Epitope for Neutralizing Antibody 2G12 on Human Immunodeficiency Virus Type 1 Glycoprotein gp120. J. Virol., 76(14):7293-7305, Jul 2002. PubMed ID: 12072528. Show all entries for this paper.

Sattentau1991 Q. J. Sattentau and J. P. Moore. Conformational Changes Induced in the Human Immunodeficiency Virus Envelope Glycoprotein by Soluble CD4 Binding. J. Exp. Med., 174:407-415, 1991. sCD4 binding to gp120 induces conformational changes within envelope oligomers. This was measured on HIV-1-infected cells by the increased binding of gp120/V3 loop specific MAbs, and on the surface of virions by increased cleavage of the V3 loop by an exogenous proteinase. PubMed ID: 1713252. Show all entries for this paper.

Sheppard2007a Neil C. Sheppard, Sarah L. Davies, Simon A. Jeffs, Sueli M. Vieira, and Quentin J. Sattentau. Production and Characterization of High-Affinity Human Monoclonal Antibodies to Human Immunodeficiency Virus Type 1 Envelope Glycoproteins in a Mouse Model Expressing Human Immunoglobulins. Clin. Vaccine Immunol., 14(2):157-167, Feb 2007. PubMed ID: 17167037. Show all entries for this paper.

Stricher2008 François Stricher, Chih-chin Huang, Anne Descours, Sophie Duquesnoy, Olivier Combes, Julie M. Decker, Young Do Kwon, Paolo Lusso, George M. Shaw, Claudio Vita, Peter D. Kwong, and Loïc Martin. Combinatorial Optimization of a CD4-Mimetic Miniprotein and Cocrystal Structures with HIV-1 gp120 Envelope Glycoprotein. J. Mol. Biol., 382(2):510-524, 3 Oct 2008. PubMed ID: 18619974. Show all entries for this paper.

Trkola1996b A. Trkola, T. Dragic, J. Arthos, J. M. Binley, W. C. Olson, G. P. Allaway, C. Cheng-Mayer, J. Robinson, P. J. Maddon, and J. P. Moore. CD4-Dependent, Antibody-Sensitive Interactions between HIV-1 and Its Co-Receptor CCR-5. Nature, 384:184-187, 1996. CCR-5 is a co-factor for fusion of HIV-1 strains of the non-syncytium-inducing (NSI) phenotype with CD4+ T-cells. CD4 binding greatly increases the efficiency of gp120-CCR-5 interaction. Neutralizing MAbs against the V3 loop and CD4-induced epitopes on gp120 inhibited the interaction of gp120 with CCR-5, without affecting gp120-CD4 binding. PubMed ID: 8906796. Show all entries for this paper.

Ugolini1997 S. Ugolini, I. Mondor, P. W. H. I Parren, D. R. Burton, S. A. Tilley, P. J. Klasse, and Q. J. Sattentau. Inhibition of Virus Attachment to CD4+ Target Cells Is a Major Mechanism of T Cell Line-Adapted HIV-1 Neutralization. J. Exp. Med., 186:1287-1298, 1997. PubMed ID: 9334368. Show all entries for this paper.

Wyatt1995 R. Wyatt, J. Moore, M. Accola, E. Desjardin, J. Robinson, and J. Sodroski. Involvement of the V1/V2 Variable Loop Structure in the Exposure of Human Immunodeficiency Virus Type 1 gp120 Epitopes Induced by Receptor Binding. J. Virol., 69:5723-5733, 1995. Deletions in the V1/V2 loops of gp120 resulted in the loss of the ability of sCD4 to induce binding of the MAbs 17b, 48d, and A32. A32 can induce binding of 17b and 48d; this induction does not appear to involve the V1/V2 regions. PubMed ID: 7543586. Show all entries for this paper.

Xiang2002b Shi-Hua Xiang, Najah Doka, Rabeéea K. Choudhary, Joseph Sodroski, and James E. Robinson. Characterization of CD4-Induced Epitopes on the HIV Type 1 gp120 Envelope Glycoprotein Recognized by Neutralizing Human Monoclonal Antibodies. AIDS Res. Hum. Retroviruses, 18(16):1207-1217, 1 Nov 2002. PubMed ID: 12487827. Show all entries for this paper.

Zwick2003a Michael B. Zwick, Robert Kelleher, Richard Jensen, Aran F. Labrijn, Meng Wang, Gerald V. Quinnan, Jr., Paul W. H. I. Parren, and Dennis R. Burton. A Novel Human Antibody against Human Immunodeficiency Virus Type 1 gp120 Is V1, V2, and V3 Loop Dependent and Helps Delimit the Epitope of the Broadly Neutralizing Antibody Immunoglobulin G1 b12. J. Virol., 77(12):6965-6978, Jun 2003. PubMed ID: 12768015. Show all entries for this paper.

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