DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Crystal structure reveals vaccine elicited bactericidal human antibody targeting a conserved epitope on meningococcal fHbp

Abstract

Data obtained recently in the United Kingdom following a nationwide infant immunization program against serogroup B Neisseria meningitidis (MenB) reported >80% 4CMenB vaccine-mediated protection. Factor H-binding protein (fHbp) is a meningococcal virulence factor and a component of two new MenB vaccines. Here, we investigated the structural bases underlying the fHbp-dependent protective antibody response in humans, which might inform future antigen design efforts. We present the co-crystal structure of a human antibody Fab targeting fHbp. The vaccine-elicited Fab 1A12 is cross-reactive and targets an epitope highly conserved across the repertoire of three naturally occurring fHbp variants. The free Fab structure highlights conformational rearrangements occurring upon antigen binding. Importantly, 1A12 is bactericidal against MenB strains expressing fHbp from all three variants. Our results reveal important immunological features potentially contributing to the broad protection conferred by fHbp vaccination. Our studies fuel the rationale of presenting conserved protein epitopes when developing broadly protective vaccines.

Authors:
 [1]; ORCiD logo [2];  [1];  [1]; ORCiD logo [1];  [3];  [1];  [4]
  1. GSK Vaccines srl, Via Fiorentina 1, 53100, Siena (Italy)
  2. UCSF Benioff Children’s Hospital Oakland, CA (United States). Immunobiology and Vaccine Development
  3. UCSF Benioff Children’s Hospital Oakland, CA (United States). Immunobiology and Vaccine Development
  4. GSK Vaccines, Rockville, MD (United States)
Publication Date:
Research Org.:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1624073
Grant/Contract Number:  
AC02-05CH11231
Resource Type:
Accepted Manuscript
Journal Name:
Nature Communications
Additional Journal Information:
Journal Volume: 9; Journal Issue: 1; Journal ID: ISSN 2041-1723
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English
Subject:
Science & Technology - Other Topics

Citation Formats

López-Sagaseta, Jacinto, Beernink, Peter T., Bianchi, Federica, Santini, Laura, Frigimelica, Elisabetta, Lucas, Alexander H., Pizza, Mariagrazia, and Bottomley, Matthew J. Crystal structure reveals vaccine elicited bactericidal human antibody targeting a conserved epitope on meningococcal fHbp. United States: N. p., 2018. Web. doi:10.1038/s41467-018-02827-7.
López-Sagaseta, Jacinto, Beernink, Peter T., Bianchi, Federica, Santini, Laura, Frigimelica, Elisabetta, Lucas, Alexander H., Pizza, Mariagrazia, & Bottomley, Matthew J. Crystal structure reveals vaccine elicited bactericidal human antibody targeting a conserved epitope on meningococcal fHbp. United States. https://doi.org/10.1038/s41467-018-02827-7
López-Sagaseta, Jacinto, Beernink, Peter T., Bianchi, Federica, Santini, Laura, Frigimelica, Elisabetta, Lucas, Alexander H., Pizza, Mariagrazia, and Bottomley, Matthew J. Tue . "Crystal structure reveals vaccine elicited bactericidal human antibody targeting a conserved epitope on meningococcal fHbp". United States. https://doi.org/10.1038/s41467-018-02827-7. https://www.osti.gov/servlets/purl/1624073.
@article{osti_1624073,
title = {Crystal structure reveals vaccine elicited bactericidal human antibody targeting a conserved epitope on meningococcal fHbp},
author = {López-Sagaseta, Jacinto and Beernink, Peter T. and Bianchi, Federica and Santini, Laura and Frigimelica, Elisabetta and Lucas, Alexander H. and Pizza, Mariagrazia and Bottomley, Matthew J.},
abstractNote = {Data obtained recently in the United Kingdom following a nationwide infant immunization program against serogroup B Neisseria meningitidis (MenB) reported >80% 4CMenB vaccine-mediated protection. Factor H-binding protein (fHbp) is a meningococcal virulence factor and a component of two new MenB vaccines. Here, we investigated the structural bases underlying the fHbp-dependent protective antibody response in humans, which might inform future antigen design efforts. We present the co-crystal structure of a human antibody Fab targeting fHbp. The vaccine-elicited Fab 1A12 is cross-reactive and targets an epitope highly conserved across the repertoire of three naturally occurring fHbp variants. The free Fab structure highlights conformational rearrangements occurring upon antigen binding. Importantly, 1A12 is bactericidal against MenB strains expressing fHbp from all three variants. Our results reveal important immunological features potentially contributing to the broad protection conferred by fHbp vaccination. Our studies fuel the rationale of presenting conserved protein epitopes when developing broadly protective vaccines.},
doi = {10.1038/s41467-018-02827-7},
journal = {Nature Communications},
number = 1,
volume = 9,
place = {United States},
year = {Tue Feb 06 00:00:00 EST 2018},
month = {Tue Feb 06 00:00:00 EST 2018}
}

Works referenced in this record:

The Intrinsic Contributions of Tyrosine, Serine, Glycine and Arginine to the Affinity and Specificity of Antibodies
journal, April 2008

  • Birtalan, Sara; Zhang, Yingnan; Fellouse, Frederic A.
  • Journal of Molecular Biology, Vol. 377, Issue 5
  • DOI: 10.1016/j.jmb.2008.01.093

Defining a protective epitope on factor H binding protein, a key meningococcal virulence factor and vaccine antigen
journal, February 2013

  • Malito, Enrico; Faleri, Agnese; Lo Surdo, Paola
  • Proceedings of the National Academy of Sciences, Vol. 110, Issue 9
  • DOI: 10.1073/pnas.1222845110

PHENIX: a comprehensive Python-based system for macromolecular structure solution.
text, January 2010

  • Adams, Paul D.; Afonine, Pavel V.; Bunkóczi, Gábor
  • Apollo - University of Cambridge Repository
  • DOI: 10.17863/cam.45787

Reverse vaccinology 2.0: Human immunology instructs vaccine antigen design
journal, March 2016

  • Rappuoli, Rino; Bottomley, Matthew J.; D’Oro, Ugo
  • The Journal of Experimental Medicine, Vol. 213, Issue 4
  • DOI: 10.1084/jem.20151960

Safety and Immunogenicity of a Meningococcal B Bivalent rLP2086 Vaccine in Healthy Toddlers Aged 18–36 Months
journal, October 2012

  • Marshall, Helen S.; Richmond, Peter C.; Nissen, Michael D.
  • Pediatric Infectious Disease Journal, Vol. 31, Issue 10
  • DOI: 10.1097/inf.0b013e31826327e4

Computational characterization of B-cell epitopes
journal, July 2008


Crystal structure of an Fab fragment in complex with a meningococcal serosubtype antigen and a protein G domain
journal, October 1999

  • Derrick, Jeremy P.; Maiden, Martin C. J.; Feavers, Ian M.
  • Journal of Molecular Biology, Vol. 293, Issue 1
  • DOI: 10.1006/jmbi.1999.3144

Human IgG1, IgG3, and IgG3 Hinge-Truncated Mutants Show Different Protection Capabilities against Meningococci Depending on the Target Antigen and Epitope Specificity
journal, June 2016

  • Giuntini, S.; Granoff, D. M.; Beernink, P. T.
  • Clinical and Vaccine Immunology, Vol. 23, Issue 8
  • DOI: 10.1128/cvi.00193-16

Serological Basis for Use of Meningococcal Serogroup C Conjugate Vaccines in the United Kingdom: Reevaluation of Correlates of Protection
journal, March 2001


Secondary-structure matching (SSM), a new tool for fast protein structure alignment in three dimensions
journal, November 2004

  • Krissinel, E.; Henrick, K.
  • Acta Crystallographica Section D Biological Crystallography, Vol. 60, Issue 12
  • DOI: 10.1107/S0907444904026460

Human Factor H (FH) Impairs Protective Meningococcal Anti-FHbp Antibody Responses and the Antibodies Enhance FH Binding
journal, August 2014


Antibody Recognition of Disordered Antigens
journal, January 2016

  • MacRaild, Christopher A.; Richards, Jack S.; Anders, Robin F.
  • Structure, Vol. 24, Issue 1
  • DOI: 10.1016/j.str.2015.10.028

BIGSdb: Scalable analysis of bacterial genome variation at the population level
journal, December 2010


Expression of factor H binding protein in meningococcal strains can vary at least 15-fold and is genetically determined
journal, February 2016

  • Biagini, Massimiliano; Spinsanti, Marco; De Angelis, Gabriella
  • Proceedings of the National Academy of Sciences, Vol. 113, Issue 10
  • DOI: 10.1073/pnas.1521142113

Three-Dimensional Structures of the Free and Antigen-Bound Fab from Monoclonal Antilysozyme Antibody HyHEL-63 ,
journal, May 2000

  • Li, Yili; Li, Hongmin; Smith-Gill, Sandra J.
  • Biochemistry, Vol. 39, Issue 21
  • DOI: 10.1021/bi000054l

Enhanced protective antibody to a mutant meningococcal factor H-binding protein with low-factor H binding
journal, September 2016


Antigen–antibody interface properties: Composition, residue interactions, and features of 53 non-redundant structures
journal, March 2012

  • Ramaraj, Thiruvarangan; Angel, Thomas; Dratz, Edward A.
  • Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, Vol. 1824, Issue 3
  • DOI: 10.1016/j.bbapap.2011.12.007

XDS
journal, January 2010

  • Kabsch, Wolfgang
  • Acta Crystallographica Section D Biological Crystallography, Vol. 66, Issue 2
  • DOI: 10.1107/S0907444909047337

Inference of Macromolecular Assemblies from Crystalline State
journal, September 2007


How antibodies use complement to regulate antibody responses
journal, October 2014


Crystal Structure of an Anti-meningococcal Subtype P1.4 PorA Antibody Provides Basis for Peptide–Vaccine Design
journal, September 2005

  • Oomen, Clasien J.; Hoogerhout, Peter; Kuipers, Betsy
  • Journal of Molecular Biology, Vol. 351, Issue 5
  • DOI: 10.1016/j.jmb.2005.06.061

A region of the N-terminal domain of meningococcal factor H-binding protein that elicits bactericidal antibody across antigenic variant groups
journal, May 2009


Structure of the uncomplexed Neisseria meningitidis factor H-binding protein fHbp (rLP2086)
journal, April 2011

  • Cendron, Laura; Veggi, Daniele; Girardi, Enrico
  • Acta Crystallographica Section F Structural Biology and Crystallization Communications, Vol. 67, Issue 5
  • DOI: 10.1107/S1744309111006154

Epitope Mapping of a Bactericidal Monoclonal Antibody against the Factor H Binding Protein of Neisseria meningitidis
journal, February 2009

  • Scarselli, Maria; Cantini, Francesca; Santini, Laura
  • Journal of Molecular Biology, Vol. 386, Issue 1
  • DOI: 10.1016/j.jmb.2008.12.005

Molecular deconvolution of the monoclonal antibodies that comprise the polyclonal serum response
journal, February 2013

  • Wine, Y.; Boutz, D. R.; Lavinder, J. J.
  • Proceedings of the National Academy of Sciences, Vol. 110, Issue 8
  • DOI: 10.1073/pnas.1213737110

Vaccine Potential of the Neisseria meningitidis 2086 Lipoprotein
journal, April 2004


Bactericidal antibody recognition of a PorA epitope ofNeisseria meningitidis: Crystal structure of a Fab fragment in complex with a fluorescein-conjugated peptide
journal, September 1997


PHENIX: a comprehensive Python-based system for macromolecular structure solution
journal, January 2010

  • Adams, Paul D.; Afonine, Pavel V.; Bunkóczi, Gábor
  • Acta Crystallographica Section D Biological Crystallography, Vol. 66, Issue 2, p. 213-221
  • DOI: 10.1107/S0907444909052925

How good are my data and what is the resolution?
journal, June 2013

  • Evans, Philip R.; Murshudov, Garib N.
  • Acta Crystallographica Section D Biological Crystallography, Vol. 69, Issue 7
  • DOI: 10.1107/s0907444913000061

Germline-encoded neutralization of a Staphylococcus aureus virulence factor by the human antibody repertoire
journal, November 2016

  • Yeung, Yik Andy; Foletti, Davide; Deng, Xiaodi
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms13376

SWISS-MODEL: modelling protein tertiary and quaternary structure using evolutionary information
journal, April 2014

  • Biasini, Marco; Bienert, Stefan; Waterhouse, Andrew
  • Nucleic Acids Research, Vol. 42, Issue W1
  • DOI: 10.1093/nar/gku340

Environmental dissemination of pathogenic Listeria monocytogenes in flowing surface waters in Switzerland
journal, April 2021


The Meningococcal Vaccine Candidate GNA1870 Binds the Complement Regulatory Protein Factor H and Enhances Serum Resistance
journal, June 2006


Structural evidence for induced fit as a mechanism for antibody-antigen recognition
journal, February 1992


Getting oriented with antibodies
journal, February 2017

  • Klontz, Erik H.; Sundberg, Eric J.
  • Biochemical Journal, Vol. 474, Issue 4
  • DOI: 10.1042/BCJ20160996

A phase 2 open-label safety and immunogenicity study of a meningococcal B bivalent rLP2086 vaccine in healthy adults
journal, March 2013


Structural Basis for the Immunogenic Properties of the Meningococcal Vaccine Candidate LP2086
journal, December 2008

  • Mascioni, Alessandro; Bentley, Breagh E.; Camarda, Rosaria
  • Journal of Biological Chemistry, Vol. 284, Issue 13
  • DOI: 10.1074/jbc.m808831200

Neisseria meningitidis recruits factor H using protein mimicry of host carbohydrates
journal, February 2009

  • Schneider, Muriel C.; Prosser, Beverly E.; Caesar, Joseph J. E.
  • Nature, Vol. 458, Issue 7240
  • DOI: 10.1038/nature07769

Neisseria meningitidis factor H-binding protein bound to monoclonal antibody JAR5: implications for antibody synergy
journal, December 2016

  • Malito, Enrico; Lo Surdo, Paola; Veggi, Daniele
  • Biochemical Journal, Vol. 473, Issue 24
  • DOI: 10.1042/bcj20160806

Defining a protective epitope on factor H binding protein, a key meningococcal virulence factor and vaccine antigen
journal, February 2013

  • Malito, Enrico; Faleri, Agnese; Lo Surdo, Paola
  • Proceedings of the National Academy of Sciences, Vol. 110, Issue 9
  • DOI: 10.1073/pnas.1222845110

A region of the N-terminal domain of meningococcal factor H-binding protein that elicits bactericidal antibody across antigenic variant groups
journal, May 2009


Computational characterization of B-cell epitopes
journal, July 2008


Crystal structure of an Fab fragment in complex with a meningococcal serosubtype antigen and a protein G domain
journal, October 1999

  • Derrick, Jeremy P.; Maiden, Martin C. J.; Feavers, Ian M.
  • Journal of Molecular Biology, Vol. 293, Issue 1
  • DOI: 10.1006/jmbi.1999.3144

Effects of pH and Low Density Lipoprotein (LDL) on PCSK9-dependent LDL Receptor Regulation
journal, May 2007

  • Fisher, Timothy S.; Surdo, Paola Lo; Pandit, Shilpa
  • Journal of Biological Chemistry, Vol. 282, Issue 28
  • DOI: 10.1074/jbc.m701634200

How antibodies use complement to regulate antibody responses
journal, October 2014


A Broadly Cross-Reactive Monoclonal Antibody Against an Epitope on the N-terminus of Meningococcal fHbp
journal, March 2012

  • Vu, David M.; Pajon, Rolando; Reason, Donald C.
  • Scientific Reports, Vol. 2, Issue 1
  • DOI: 10.1038/srep00341

SWISS-MODEL: modelling protein tertiary and quaternary structure using evolutionary information
text, January 2014


Protein Crystallography in Vaccine Research and Development
journal, June 2015

  • Malito, Enrico; Carfi, Andrea; Bottomley, Matthew
  • International Journal of Molecular Sciences, Vol. 16, Issue 12
  • DOI: 10.3390/ijms160613106

Structural evidence for induced fit as a mechanism for antibody-antigen recognition
journal, February 1992


Functional Analysis of the Human Antibody Response to Meningococcal Factor H Binding Protein
journal, June 2015


Bactericidal antibody is the immunologic surrogate of protection against meningococcal disease
journal, June 2009


Vaccination against Neisseria meningitidis Using Three Variants of the Lipoprotein GNA1870
journal, March 2003

  • Masignani, Vega; Comanducci, Maurizio; Giuliani, Marzia Monica
  • Journal of Experimental Medicine, Vol. 197, Issue 6
  • DOI: 10.1084/jem.20021911

Fine Antigenic Specificity and Cooperative Bactericidal Activity of Monoclonal Antibodies Directed at the Meningococcal Vaccine Candidate Factor H-Binding Protein
journal, June 2008

  • Beernink, Peter T.; Welsch, Jo Anne; Bar-Lev, Michal
  • Infection and Immunity, Vol. 76, Issue 9
  • DOI: 10.1128/iai.00367-08

iMOSFLM : a new graphical interface for diffraction-image processing with MOSFLM
journal, March 2011

  • Battye, T. Geoff G.; Kontogiannis, Luke; Johnson, Owen
  • Acta Crystallographica Section D Biological Crystallography, Vol. 67, Issue 4
  • DOI: 10.1107/S0907444910048675

Can we control all-cause meningococcal disease in Europe?
journal, December 2016


PARP1 exhibits enhanced association and catalytic efficiency with γH2A.X-nucleosome
journal, December 2019


Molecular deconvolution of the monoclonal antibodies that comprise the polyclonal serum response
journal, February 2013

  • Wine, Y.; Boutz, D. R.; Lavinder, J. J.
  • Proceedings of the National Academy of Sciences, Vol. 110, Issue 8
  • DOI: 10.1073/pnas.1213737110

Cavin1 intrinsically disordered domains are essential for fuzzy electrostatic interactions and caveola formation
journal, February 2021


Bactericidal antibody is the immunologic surrogate of protection against meningococcal disease
journal, June 2009


Vaccines for the 21st century
journal, April 2014

  • Delany, Isabel; Rappuoli, Rino; De Gregorio, Ennio
  • EMBO Molecular Medicine, Vol. 6, Issue 6
  • DOI: 10.1002/emmm.201403876

The Meningococcal Vaccine Candidate GNA1870 Binds the Complement Regulatory Protein Factor H and Enhances Serum Resistance
journal, June 2006


Features and development of Coot
journal, March 2010

  • Emsley, P.; Lohkamp, B.; Scott, W. G.
  • Acta Crystallographica Section D Biological Crystallography, Vol. 66, Issue 4
  • DOI: 10.1107/S0907444910007493

Vaccines for the 21st century
journal, April 2014

  • Delany, Isabel; Rappuoli, Rino; De Gregorio, Ennio
  • EMBO Molecular Medicine, Vol. 6, Issue 6
  • DOI: 10.1002/emmm.201403876

A phase 2 open-label safety and immunogenicity study of a meningococcal B bivalent rLP2086 vaccine in healthy adults
journal, March 2013


Epitope Mapping of a Bactericidal Monoclonal Antibody against the Factor H Binding Protein of Neisseria meningitidis
journal, February 2009

  • Scarselli, Maria; Cantini, Francesca; Santini, Laura
  • Journal of Molecular Biology, Vol. 386, Issue 1
  • DOI: 10.1016/j.jmb.2008.12.005

4CMenB vaccine effectiveness: reasons for optimism
journal, December 2016


Germline-encoded neutralization of a Staphylococcus aureus virulence factor by the human antibody repertoire
journal, November 2016

  • Yeung, Yik Andy; Foletti, Davide; Deng, Xiaodi
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms13376

Can we control all-cause meningococcal disease in Europe?
journal, December 2016


Structural and Computational Biology in the Design of Immunogenic Vaccine Antigens
journal, January 2015

  • Liljeroos, Lassi; Malito, Enrico; Ferlenghi, Ilaria
  • Journal of Immunology Research, Vol. 2015
  • DOI: 10.1155/2015/156241

Susceptibility of Meningococcal Strains Responsible for Two Serogroup B Outbreaks on U.S. University Campuses to Serum Bactericidal Activity Elicited by the MenB-4C Vaccine
journal, September 2015

  • Rossi, Raffaella; Beernink, Peter T.; Giuntini, Serena
  • Clinical and Vaccine Immunology, Vol. 22, Issue 12
  • DOI: 10.1128/cvi.00474-15

Vaccination against Neisseria meningitidis Using Three Variants of the Lipoprotein GNA1870
journal, March 2003

  • Masignani, Vega; Comanducci, Maurizio; Giuliani, Marzia Monica
  • Journal of Experimental Medicine, Vol. 197, Issue 6
  • DOI: 10.1084/jem.20021911

Crystal Structure of an Anti-meningococcal Subtype P1.4 PorA Antibody Provides Basis for Peptide–Vaccine Design
journal, September 2005

  • Oomen, Clasien J.; Hoogerhout, Peter; Kuipers, Betsy
  • Journal of Molecular Biology, Vol. 351, Issue 5
  • DOI: 10.1016/j.jmb.2005.06.061

Expression of factor H binding protein in meningococcal strains can vary at least 15-fold and is genetically determined
journal, February 2016

  • Biagini, Massimiliano; Spinsanti, Marco; De Angelis, Gabriella
  • Proceedings of the National Academy of Sciences, Vol. 113, Issue 10
  • DOI: 10.1073/pnas.1521142113

SWISS-MODEL: modelling protein tertiary and quaternary structure using evolutionary information
journal, April 2014

  • Biasini, Marco; Bienert, Stefan; Waterhouse, Andrew
  • Nucleic Acids Research, Vol. 42, Issue W1
  • DOI: 10.1093/nar/gku340

The Region Comprising Amino Acids 100 to 255 of Neisseria meningitidis Lipoprotein GNA 1870 Elicits Bactericidal Antibodies
journal, February 2005


BIGSdb: Scalable analysis of bacterial genome variation at the population level
journal, December 2010


Multivalent meningococcal serogroup B vaccines: challenges in predicting protection and measuring effectiveness
journal, July 2015


Enhanced protective antibody to a mutant meningococcal factor H-binding protein with low-factor H binding
journal, September 2016


Antigen–antibody interface properties: Composition, residue interactions, and features of 53 non-redundant structures
journal, March 2012

  • Ramaraj, Thiruvarangan; Angel, Thomas; Dratz, Edward A.
  • Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, Vol. 1824, Issue 3
  • DOI: 10.1016/j.bbapap.2011.12.007

Receptor binding and priming of the spike protein of SARS-CoV-2 for membrane fusion
journal, September 2020


Protein Crystallography in Vaccine Research and Development
journal, June 2015

  • Malito, Enrico; Carfi, Andrea; Bottomley, Matthew
  • International Journal of Molecular Sciences, Vol. 16, Issue 12
  • DOI: 10.3390/ijms160613106

Phaser crystallographic software
journal, July 2007

  • McCoy, Airlie J.; Grosse-Kunstleve, Ralf W.; Adams, Paul D.
  • Journal of Applied Crystallography, Vol. 40, Issue 4
  • DOI: 10.1107/S0021889807021206

Works referencing / citing this record:

Cocrystal structure of meningococcal factor H binding protein variant 3 reveals a new crossprotective epitope recognized by human mAb 1E6
journal, October 2019

  • Bianchi, Federica; Veggi, Daniele; Santini, Laura
  • The FASEB Journal, Vol. 33, Issue 11
  • DOI: 10.1096/fj.201900374r

Global epidemiology of serogroup B meningococcal disease and opportunities for prevention with novel recombinant protein vaccines
journal, April 2018

  • Villena, Rodolfo; Safadi, Marco Aurelio P.; Valenzuela, María Teresa
  • Human Vaccines & Immunotherapeutics, Vol. 14, Issue 5
  • DOI: 10.1080/21645515.2018.1458175

Structural basis for cooperativity of human monoclonal antibodies to meningococcal factor H-binding protein
journal, June 2019