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MAb ID 7B2
HXB2 Location Env Env Epitope Map
Author Location gp41
Research Contact James Robinson
Epitope
Ab Type gp41 cluster I
Neutralizing  
Species (Isotype) human
Patient  
Immunogen HIV-1 infection
Keywords ADCC, antibody binding site, antibody interactions, assay or method development, binding affinity, genital and mucosal immunity, glycosylation, HAART, ART, immunoprophylaxis, neutralization, SIV, structure, vaccine antigen design, vaccine-induced immune responses

Notes

Showing 36 of 36 notes.

References

Showing 35 of 35 references.

Astronomo2016 Rena D. Astronomo, Sampa Santra, Lamar Ballweber-Fleming, Katharine G. Westerberg, Linh Mach, Tiffany Hensley-McBain, Laura Sutherland, Benjamin Mildenberg, Georgeanna Morton, Nicole L. Yates, Gregory J. Mize, Justin Pollara, Florian Hladik, Christina Ochsenbauer, Thomas N. Denny, Ranjit Warrier, Supachai Rerks-Ngarm, Punnee Pitisuttithum, Sorachai Nitayapan, Jaranit Kaewkungwal, Guido Ferrari, George M. Shaw, Shi-Mao Xia, Hua-Xin Liao, David C. Montefiori, Georgia D. Tomaras, Barton F. Haynes, and Juliana M. McElrath. Neutralization Takes Precedence Over IgG or IgA Isotype-related Functions in Mucosal HIV-1 Antibody-mediated Protection. EBioMedicine, 14:97-111, Dec 2016. PubMed ID: 27919754. Show all entries for this paper.

Binley2000 J. Binley, R. Sanders, B. Clas, N. Schuelke, A. Master, Y. Guo, F. Kajumo, D. Anselma, P. Maddon, W. Olson, and J. Moore. A Recombinant Human Immunodeficiency virus type 1 envelope glycoprotein complex stabilized by an intramolecular disulfide bond between the gp120 and gp41 subunits is an antigenic mimic of the trimeric virion associated structure. J. Virol., 74:627-43, 1999. PubMed ID: 10623724. Show all entries for this paper.

Binley2003 James M. Binley, Charmagne S. Cayanan, Cheryl Wiley, Norbert Schülke, William C. Olson, and Dennis R. Burton. Redox-Triggered Infection by Disulfide-Shackled Human Immunodeficiency Virus Type 1 Pseudovirions. J. Virol., 77(10):5678-5684, May 2003. PubMed ID: 12719560. Show all entries for this paper.

Blattner2014 Claudia Blattner, Jeong Hyun Lee, Kwinten Sliepen, Ronald Derking, Emilia Falkowska, Alba Torrents de la Peña, Albert Cupo, Jean-Philippe Julien, Marit van Gils, Peter S. Lee, Wenjie Peng, James C. Paulson, Pascal Poignard, Dennis R. Burton, John P. Moore, Rogier W. Sanders, Ian A. Wilson, and Andrew B. Ward. Structural Delineation of a Quaternary, Cleavage-Dependent Epitope at the gp41-gp120 Interface on Intact HIV-1 Env Trimers. Immunity, 40(5):669-680, 15 May 2014. PubMed ID: 24768348. Show all entries for this paper.

Cheeseman2017 Hannah M. Cheeseman, Natalia J. Olejniczak, Paul M. Rogers, Abbey B. Evans, Deborah F. L. King, Paul Ziprin, Hua-Xin Liao, Barton F. Haynes, and Robin J. Shattock. Broadly Neutralizing Antibodies Display Potential for Prevention of HIV-1 Infection of Mucosal Tissue Superior to That of Nonneutralizing Antibodies. J. Virol., 91(1), 1 Jan 2017. PubMed ID: 27795431. Show all entries for this paper.

Chen2015 Jia Chen, James M. Kovacs, Hanqin Peng, Sophia Rits-Volloch, Jianming Lu, Donghyun Park, Elise Zablowsky, Michael S. Seaman, and Bing Chen. Effect of the Cytoplasmic Domain on Antigenic Characteristics of HIV-1 Envelope Glycoprotein. Science, 349(6244):191-195, 10 Jul 2015. PubMed ID: 26113642. Show all entries for this paper.

Crooks2007 Emma T. Crooks, Penny L. Moore, Michael Franti, Charmagne S. Cayanan, Ping Zhu, Pengfei Jiang, Robbert P. de Vries, Cheryl Wiley, Irina Zharkikh, Norbert Schülke, Kenneth H. Roux, David C. Montefiori, Dennis R. Burton, and James M. Binley. A Comparative Immunogenicity Study of HIV-1 Virus-Like Particles Bearing Various Forms of Envelope Proteins, Particles Bearing no Envelope and Soluble Monomeric gp120. Virology, 366(2):245-262, 30 Sep 2007. PubMed ID: 17580087. Show all entries for this paper.

Crooks2011 Ema T. Crooks, Tommy Tong, Keiko Osawa, and James M. Binley. Enzyme Digests Eliminate Nonfunctional Env from HIV-1 Particle Surfaces, Leaving Native Env Trimers Intact and Viral Infectivity Unaffected. J. Virol., 85(12):5825-5839, Jun 2011. PubMed ID: 21471242. Show all entries for this paper.

Crooks2015 Ema T. Crooks, Tommy Tong, Bimal Chakrabarti, Kristin Narayan, Ivelin S. Georgiev, Sergey Menis, Xiaoxing Huang, Daniel Kulp, Keiko Osawa, Janelle Muranaka, Guillaume Stewart-Jones, Joanne Destefano, Sijy O'Dell, Celia LaBranche, James E. Robinson, David C. Montefiori, Krisha McKee, Sean X. Du, Nicole Doria-Rose, Peter D. Kwong, John R. Mascola, Ping Zhu, William R. Schief, Richard T. Wyatt, Robert G. Whalen, and James M. Binley. Vaccine-Elicited Tier 2 HIV-1 Neutralizing Antibodies Bind to Quaternary Epitopes Involving Glycan-Deficient Patches Proximal to the CD4 Binding Site. PLoS Pathog, 11(5):e1004932, May 2015. PubMed ID: 26023780. Show all entries for this paper.

Dennison2014 S. Moses Dennison, Kara M. Anasti, Frederick H. Jaeger, Shelley M. Stewart, Justin Pollara, Pinghuang Liu, Erika L. Kunz, Ruijun Zhang, Nathan Vandergrift, Sallie Permar, Guido Ferrari, Georgia D. Tomaras, Mattia Bonsignori, Nelson L. Michael, Jerome H Kim, Jaranit Kaewkungwal, Sorachai Nitayaphan, Punnee Pitisuttithum, Supachai Rerks-Ngarm, Hua-Xin Liao, Barton F. Haynes, and S. Munir Alam. Vaccine-Induced HIV-1 Envelope gp120 Constant Region 1-Specific Antibodies Expose a CD4-Inducible Epitope and Block the Interaction of HIV-1 gp140 with Galactosylceramide. J. Virol., 88(16):9406-9417, Aug 2014. PubMed ID: 24920809. Show all entries for this paper.

Ding2015 Shilei Ding, Maxime Veillette, Mathieu Coutu, Jérémie Prévost, Louise Scharf, Pamela J. Bjorkman, Guido Ferrari, James E. Robinson, Christina Stürzel, Beatrice H. Hahn, Daniel Sauter, Frank Kirchhoff, George K. Lewis, Marzena Pazgier, and Andrés Finzi. A Highly Conserved Residue of the HIV-1 gp120 Inner Domain Is Important for Antibody-Dependent Cellular Cytotoxicity Responses Mediated by Anti-cluster A Antibodies. J. Virol., 90(4):2127-2134, Feb 2016. PubMed ID: 26637462. Show all entries for this paper.

Gao2009 Feng Gao, Richard M. Scearce, S. Munir Alam, Bhavna Hora, Shimao Xia, Julie E. Hohm, Robert J. Parks, Damon F. Ogburn, Georgia D. Tomaras, Emily Park, Woodrow E. Lomas, Vernon C. Maino, Susan A. Fiscus, Myron S. Cohen, M. Anthony Moody, Beatrice H. Hahn, Bette T. Korber, Hua-Xin Liao, and Barton F. Haynes. Cross-reactive Monoclonal Antibodies to Multiple HIV-1 Subtype and SIVcpz Envelope Glycoproteins. Virology, 394(1):91-98, 10 Nov 2009. PubMed ID: 19744690. Show all entries for this paper.

Haim2011 Hillel Haim, Bettina Strack, Aemro Kassa, Navid Madani, Liping Wang, Joel R. Courter, Amy Princiotto, Kathleen McGee, Beatriz Pacheco, Michael S. Seaman, Amos B. Smith, 3rd., and Joseph Sodroski. Contribution of Intrinsic Reactivity of the HIV-1 Envelope Glycoproteins to CD4-Independent Infection and Global Inhibitor Sensitivity. PLoS Pathog., 7(6):e1002101, Jun 2011. PubMed ID: 21731494. Show all entries for this paper.

Haynes2005 Barton F. Haynes, Judith Fleming, E. William St. Clair, Herman Katinger, Gabriela Stiegler, Renate Kunert, James Robinson, Richard M. Scearce, Kelly Plonk, Herman F. Staats, Thomas L. Ortel, Hua-Xin Liao, and S. Munir Alam. Cardiolipin Polyspecific Autoreactivity in Two Broadly Neutralizing HIV-1 Antibodies. Science, 308(5730):1906-1908, 24 Jun 2005. Comment in Science 2005 Jun 24;308(5730):1878-9. PubMed ID: 15860590. Show all entries for this paper.

Johnson2017 Jacklyn Johnson, Yinjie Zhai, Hamid Salimi, Nicole Espy, Noah Eichelberger, Orlando DeLeon, Yunxia O'Malley, Joel Courter, Amos B. Smith, III, Navid Madani, Joseph Sodroski, and Hillel Haim. Induction of a Tier-1-Like Phenotype in Diverse Tier-2 Isolates by Agents That Guide HIV-1 Env to Perturbation-Sensitive, Nonnative States. J. Virol., 91(15), 1 Aug 2017. PubMed ID: 28490588. Show all entries for this paper.

Kang2009 Yun Kenneth Kang, Sofija Andjelic, James M. Binley, Emma T. Crooks, Michael Franti, Sai Prasad N. Iyer, Gerald P. Donovan, Antu K. Dey, Ping Zhu, Kenneth H. Roux, Robert J. Durso, Thomas F. Parsons, Paul J. Maddon, John P. Moore, and William C. Olson. Structural and Immunogenicity Studies of a Cleaved, Stabilized Envelope Trimer Derived from Subtype A HIV-1. Vaccine, 27(37):5120-5132, 13 Aug 2009. PubMed ID: 19567243. 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.

Liao2009 Hua-Xin Liao, Marc C. Levesque, Ashleigh Nagel, Ashlyn Dixon, Ruijun Zhang, Emmanuel Walter, Robert Parks, John Whitesides, Dawn J. Marshall, Kwan-Ki Hwang, Yi Yang, Xi Chen, Feng Gao, Supriya Munshaw, Thomas B. Kepler, Thomas Denny, M. Anthony Moody, and Barton F. Haynes. High-Throughput Isolation of Immunoglobulin Genes from Single Human B Cells and Expression as Monoclonal Antibodies. J. Virol. Methods, 158(1-2):171-179, Jun 2009. PubMed ID: 19428587. Show all entries for this paper.

Liu2011c Pinghuang Liu, R. Glenn Overman, Nicole L. Yates, S. Munir Alam, Nathan Vandergrift, Yue Chen, Frederik Graw, Stephanie A. Freel, John C. Kappes, Christina Ochsenbauer, David C. Montefiori, Feng Gao, Alan S. Perelson, Myron S. Cohen, Barton F. Haynes, and Georgia D. Tomaras. Dynamic Antibody Specificities and Virion Concentrations in Circulating Immune Complexes in Acute to Chronic HIV-1 Infection. J. Virol., 85(21):11196-11207, Nov 2011. PubMed ID: 21865397. Show all entries for this paper.

Liu2014 Pinghuang Liu, Latonya D. Williams, Xiaoying Shen, Mattia Bonsignori, Nathan A. Vandergrift, R. Glenn Overman, M. Anthony Moody, Hua-Xin Liao, Daniel J. Stieh, Kerrie L. McCotter, Audrey L. French, Thomas J. Hope, Robin Shattock, Barton F. Haynes, and Georgia D. Tomaras. Capacity for Infectious HIV-1 Virion Capture Differs by Envelope Antibody Specificity. J. Virol., 88(9):5165-5170, May 2014. PubMed ID: 24554654. Show all entries for this paper.

Melchers2012 Mark Melchers, Ilja Bontjer, Tommy Tong, Nancy P. Y. Chung, Per Johan Klasse, Dirk Eggink, David C. Montefiori, Maurizio Gentile, Andrea Cerutti, William C. Olson, Ben Berkhout, James M. Binley, John P. Moore, and Rogier W. Sanders. Targeting HIV-1 Envelope Glycoprotein Trimers to B Cells by Using APRIL Improves Antibody Responses. J. Virol., 86(5):2488-2500, Mar 2012. PubMed ID: 22205734. Show all entries for this paper.

Moore2006 Penny L. Moore, Emma T. Crooks, Lauren Porter, Ping Zhu, Charmagne S. Cayanan, Henry Grise, Paul Corcoran, Michael B. Zwick, Michael Franti, Lynn Morris, Kenneth H. Roux, Dennis R. Burton, and James M. Binley. Nature of Nonfunctional Envelope Proteins on the Surface of Human Immunodeficiency Virus Type 1. J. Virol., 80(5):2515-2528, Mar 2006. PubMed ID: 16474158. Show all entries for this paper.

Nelson2008 Josh D. Nelson, Heather Kinkead, Florence M. Brunel, Dan Leaman, Richard Jensen, John M. Louis, Toshiaki Maruyama, Carole A. Bewley, Katherine Bowdish, G. Marius Clore, Philip E. Dawson, Shana Frederickson, Rose G. Mage, Douglas D. Richman, Dennis R. Burton, and Michael B. Zwick. Antibody Elicited against the gp41 N-Heptad Repeat (NHR) Coiled-Coil Can Neutralize HIV-1 with Modest Potency but Non-Neutralizing Antibodies Also Bind to NHR Mimetics. Virology, 377(1):170-183, 20 Jul 2008. PubMed ID: 18499210. Show all entries for this paper.

Pinto2019 Dora Pinto, Craig Fenwick, Christophe Caillat, Chiara Silacci, Serafima Guseva, Francois Dehez, Christophe Chipot, Sonia Barbieri, Andrea Minola, David Jarrossay, Georgia D. Tomaras, Xiaoying Shen, Agostino Riva, Maciej Tarkowski, Olivier Schwartz, Timothee Bruel, Jeremy Dufloo, Michael S. Seaman, David C. Montefiori, Antonio Lanzavecchia, Davide Corti, Giuseppe Pantaleo, and Winfried Weissenhorn. Structural Basis for Broad HIV-1 Neutralization by the MPER-Specific Human Broadly Neutralizing Antibody LN01. Cell Host Microbe, 26(5):623-637e8 doi, Nov 2019. PubMed ID: 31653484 Show all entries for this paper.

Prevost2018 Jérémie Prévost, Jonathan Richard, Shilei Ding, Beatriz Pacheco, Roxanne Charlebois, Beatrice H Hahn, Daniel E Kaufmann, and Andrés Finzi. Envelope Glycoproteins Sampling States 2/3 Are Susceptible to ADCC by Sera from HIV-1-Infected Individuals. Virology, 515:38-45, Feb 2018. PubMed ID: 29248757. Show all entries for this paper.

Robinson2005 James E. Robinson, Debra Holton Elliott, Effie A. Martin, Kathryne Micken, and Eric S. Rosenberg. High Frequencies of Antibody Responses to CD4 Induced Epitopes in HIV Infected Patients Started on HAART during Acute Infection. Hum Antibodies, 14(3-4):115-121, 2005. PubMed ID: 16720981. Show all entries for this paper.

Sanders2013 Rogier W. Sanders, Ronald Derking, Albert Cupo, Jean-Philippe Julien, Anila Yasmeen, Natalia de Val, Helen J. Kim, Claudia Blattner, Alba Torrents de la Peña, Jacob Korzun, Michael Golabek, Kevin de los Reyes, Thomas J. Ketas, Marit J. van Gils, C. Richter King, Ian A. Wilson, Andrew B. Ward, P. J. Klasse, and John P. Moore. A Next-Generation Cleaved, Soluble HIV-1 Env Trimer, BG505 SOSIP.664 gp140, Expresses Multiple Epitopes for Broadly Neutralizing but not Non-Neutralizing Antibodies. PLoS Pathog., 9(9):e1003618, Sep 2013. PubMed ID: 24068931. Show all entries for this paper.

Santra2015 Sampa Santra, Georgia D Tomaras, Ranjit Warrier, Nathan I. Nicely, Hua-Xin Liao, Justin Pollara, Pinghuang Liu, S. Munir Alam, Ruijun Zhang, Sarah L. Cocklin, Xiaoying Shen, Ryan Duffy, Shi-Mao Xia, Robert J. Schutte, Charles W. Pemble, IV, S. Moses Dennison, Hui Li, Andrew Chao, Kora Vidnovic, Abbey Evans, Katja Klein, Amit Kumar, James Robinson, Gary Landucci, Donald N. Forthal, David C. Montefiori, Jaranit Kaewkungwal, Sorachai Nitayaphan, Punnee Pitisuttithum, Supachai Rerks-Ngarm, Merlin L. Robb, Nelson L. Michael, Jerome H. Kim, Kelly A. Soderberg, Elena E. Giorgi, Lily Blair, Bette T. Korber, Christiane Moog, Robin J. Shattock, Norman L. Letvin, Joern E. Schmitz, M. A. Moody, Feng Gao, Guido Ferrari, George M. Shaw, and Barton F. Haynes. Human Non-Neutralizing HIV-1 Envelope Monoclonal Antibodies Limit the Number of Founder Viruses during SHIV Mucosal Infection in Rhesus Macaques. PLoS Pathog., 11(8):e1005042, Aug 2015. PubMed ID: 26237403. Show all entries for this paper.

Schiffner2018 Torben Schiffner, Jesper Pallesen, Rebecca A. Russell, Jonathan Dodd, Natalia de Val, Celia C. LaBranche, David Montefiori, Georgia D. Tomaras, Xiaoying Shen, Scarlett L. Harris, Amin E. Moghaddam, Oleksandr Kalyuzhniy, Rogier W. Sanders, Laura E. McCoy, John P. Moore, Andrew B. Ward, and Quentin J. Sattentau. Structural and Immunologic Correlates of Chemically Stabilized HIV-1 Envelope Glycoproteins. PLoS Pathog., 14(5):e1006986, May 2018. PubMed ID: 29746590. Show all entries for this paper.

Shen2010a Ruizhong Shen, Ernesto R. Drelichman, Diane Bimczok, Christina Ochsenbauer, John C. Kappes, Jamie A. Cannon, Daniela Tudor, Morgane Bomsel, Lesley E. Smythies, and Phillip D. Smith. GP41-Specific Antibody Blocks Cell-Free HIV Type 1 Transcytosis through Human Rectal Mucosa and Model Colonic Epithelium. J. Immunol., 184(7):3648-3655, 1 Apr 2010. PubMed ID: 20208001. Show all entries for this paper.

Steckbeck2010 Jonathan D. Steckbeck, Chengqun Sun, Timothy J. Sturgeon, and Ronald C. Montelaro. Topology of the C-Terminal Tail of HIV-1 gp41: Differential Exposure of the Kennedy Epitope on Cell and Viral Membranes. PLoS One, 5(12):e15261, 2010. PubMed ID: 21151874. Show all entries for this paper.

Tomaras2013 Georgia D. Tomaras, Guido Ferrari, Xiaoying Shen, S. Munir Alam, Hua-Xin Liao, Justin Pollara, Mattia Bonsignori, M. Anthony Moody, Youyi Fong, Xi Chen, Brigid Poling, Cindo O. Nicholson, Ruijun Zhang, Xiaozhi Lu, Robert Parks, Jaranit Kaewkungwal, Sorachai Nitayaphan, Punnee Pitisuttithum, Supachai Rerks-Ngarm, Peter B. Gilbert, Jerome H. Kim, Nelson L. Michael, David C. Montefiori, and Barton F. Haynes. Vaccine-Induced Plasma IgA Specific for the C1 Region of the HIV-1 Envelope Blocks Binding and Effector Function of IgG. Proc. Natl. Acad. Sci. U.S.A., 110(22):9019-9024, 28 May 2013. PubMed ID: 23661056. Show all entries for this paper.

Tong2012 Tommy Tong, Ema T. Crooks, Keiko Osawa, and James M. Binley. HIV-1 Virus-Like Particles Bearing Pure Env Trimers Expose Neutralizing Epitopes but Occlude Nonneutralizing Epitopes. J. Virol., 86(7):3574-3587, Apr 2012. PubMed ID: 22301141. Show all entries for this paper.

Vaine2008 Michael Vaine, Shixia Wang, Emma T. Crooks, Pengfei Jiang, David C. Montefiori, James Binley, and Shan Lu. Improved Induction of Antibodies against Key Neutralizing Epitopes by Human Immunodeficiency Virus Type 1 gp120 DNA Prime-Protein Boost Vaccination Compared to gp120 Protein-Only Vaccination. J. Virol., 82(15):7369-7378, Aug 2008. PubMed ID: 18495775. Show all entries for this paper.

Verkoczy2009 Laurent Verkoczy, M. Anthony Moody, T. Matt Holl, Hilary Bouton-Verville, Richard M. Scearce, Jennifer Hutchinson, S. Munir Alam, Garnett Kelsoe, and Barton F. Haynes. Functional, Non-Clonal IgMa-Restricted B Cell Receptor Interactions with the HIV-1 Envelope gp41 Membrane Proximal External Region. PLoS One, 4(10):e7215, 2009. PubMed ID: 19806186. Show all entries for this paper.


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