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Auger A, Yu SY, Guu SY, Quéméner A, Euller-Nicolas G, Ando H, Desdouits M, Le Guyader FS, Khoo KH, Le Pendu J, Chirat F, Guerardel Y. Species-Specific N-Glycomes and Methylation Patterns of Oysters Crassostrea gigas and Ostrea edulis and Their Possible Consequences for the Norovirus-HBGA Interaction. Mar Drugs 2023; 21:342. [PMID: 37367667 DOI: 10.3390/md21060342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 05/29/2023] [Accepted: 05/29/2023] [Indexed: 06/28/2023] Open
Abstract
Noroviruses, the major cause of acute viral gastroenteritis, are known to bind to histo-blood group antigens (HBGAs), including ABH groups and Lewis-type epitopes, which decorate the surface of erythrocytes and epithelial cells of their host tissues. The biosynthesis of these antigens is controlled by several glycosyltransferases, the distribution and expression of which varies between tissues and individuals. The use of HBGAs as ligands by viruses is not limited to humans, as many animal species, including oysters, which synthesize similar glycan epitopes that act as a gateway for viruses, become vectors for viral infection in humans. Here, we show that different oyster species synthesize a wide range of N-glycans that share histo-blood A-antigens but differ in the expression of other terminal antigens and in their modification by O-methyl groups. In particular, we show that the N-glycans isolated from Crassostrea gigas and Ostrea edulis exhibit exquisite methylation patterns in their terminal N-acetylgalactosamine and fucose residues in terms of position and number, adding another layer of complexity to the post-translational glycosylation modifications of glycoproteins. Furthermore, modeling of the interactions between norovirus capsid proteins and carbohydrate ligands strongly suggests that methylation has the potential to fine-tune the recognition events of oysters by virus particles.
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Affiliation(s)
- Audrey Auger
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F-59000 Lille, France
| | - Shin-Yi Yu
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F-59000 Lille, France
| | - Shih-Yun Guu
- Institute of Biological Chemistry, Academia Sinica, Nangang, Taipei 11529, Taiwan
| | - Agnès Quéméner
- Nantes Université, Inserm UMR 1307, CNRS UMR 6075, Université d'Angers, CRCI2NA, F-44000 Nantes, France
| | - Gabriel Euller-Nicolas
- MASAE Microbiologie Aliment Santé Environnement, Ifremer, BP 21105, 44311 Nantes, France
| | - Hiromune Ando
- Institute for Glyco-core Research (iGCORE), Gifu University, Gifu 501-1193, Japan
| | - Marion Desdouits
- MASAE Microbiologie Aliment Santé Environnement, Ifremer, BP 21105, 44311 Nantes, France
| | - Françoise S Le Guyader
- MASAE Microbiologie Aliment Santé Environnement, Ifremer, BP 21105, 44311 Nantes, France
| | - Kay-Hooi Khoo
- Institute of Biological Chemistry, Academia Sinica, Nangang, Taipei 11529, Taiwan
- Institute of Biochemical Sciences, National Taiwan University, Taipei 10617, Taiwan
| | - Jacques Le Pendu
- Immunology and New Concepts in ImmunoTherapy, Nantes Université, Inserm, CNRS, UMR 1302/EMR6001, 44200 Nantes, France
| | - Frederic Chirat
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F-59000 Lille, France
| | - Yann Guerardel
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F-59000 Lille, France
- Institute for Glyco-core Research (iGCORE), Gifu University, Gifu 501-1193, Japan
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2
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Quintana JI, Atxabal U, Unione L, Ardá A, Jiménez-Barbero J. Exploring multivalent carbohydrate-protein interactions by NMR. Chem Soc Rev 2023; 52:1591-1613. [PMID: 36753338 PMCID: PMC9987413 DOI: 10.1039/d2cs00983h] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Indexed: 02/09/2023]
Abstract
Nuclear Magnetic Resonance (NMR) has been widely employed to assess diverse features of glycan-protein molecular recognition events. Different types of qualitative and quantitative information at different degrees of resolution and complexity can be extracted from the proper application of the available NMR-techniques. In fact, affinity, structural, kinetic, conformational, and dynamic characteristics of the binding process are available. Nevertheless, except in particular cases, the affinity of lectin-sugar interactions is weak, mostly at the low mM range. This feature is overcome in biological processes by using multivalency, thus augmenting the strength of the binding. However, the application of NMR methods to monitor multivalent lectin-glycan interactions is intrinsically challenging. It is well known that when large macromolecular complexes are formed, the NMR signals disappear from the NMR spectrum, due to the existence of fast transverse relaxation, related to the large size and exchange features. Indeed, at the heart of the molecular recognition event, the associated free-bound chemical exchange process for both partners takes place in a particular timescale. Thus, these factors have to be considered and overcome. In this review article, we have distinguished, in a subjective manner, the existence of multivalent presentations in the glycan or in the lectin. From the glycan perspective, we have also considered whether multiple epitopes of a given ligand are presented in the same linear chain of a saccharide (i.e., poly-LacNAc oligosaccharides) or decorating different arms of a multiantennae scaffold, either natural (as in multiantennae N-glycans) or synthetic (of dendrimer or polymer nature). From the lectin perspective, the presence of an individual binding site at every monomer of a multimeric lectin may also have key consequences for the binding event at different levels of complexity.
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Affiliation(s)
- Jon I Quintana
- CICbioGUNE, Basque Research & Technology Alliance (BRTA), Bizkaia Technology Park, Building 800, 48160 Derio, Bizkaia, Spain.
| | - Unai Atxabal
- CICbioGUNE, Basque Research & Technology Alliance (BRTA), Bizkaia Technology Park, Building 800, 48160 Derio, Bizkaia, Spain.
| | - Luca Unione
- CICbioGUNE, Basque Research & Technology Alliance (BRTA), Bizkaia Technology Park, Building 800, 48160 Derio, Bizkaia, Spain.
- Ikerbasque, Basque Foundation for Science, Plaza Euskadi 5, 48009 Bilbao, Bizkaia, Spain
| | - Ana Ardá
- CICbioGUNE, Basque Research & Technology Alliance (BRTA), Bizkaia Technology Park, Building 800, 48160 Derio, Bizkaia, Spain.
- Ikerbasque, Basque Foundation for Science, Plaza Euskadi 5, 48009 Bilbao, Bizkaia, Spain
| | - Jesús Jiménez-Barbero
- CICbioGUNE, Basque Research & Technology Alliance (BRTA), Bizkaia Technology Park, Building 800, 48160 Derio, Bizkaia, Spain.
- Ikerbasque, Basque Foundation for Science, Plaza Euskadi 5, 48009 Bilbao, Bizkaia, Spain
- Department of Organic Chemistry, II Faculty of Science and Technology, EHU-UPV, 48940 Leioa, Spain
- Centro de Investigación Biomédica En Red de Enfermedades Respiratorias, Madrid, Spain
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3
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Liao Y, Xue L, Gao J, Zuo Y, Liang Y, Jiang Y, Cai W, Yang J, Zhang J, Ding Y, Chen M, Wu A, Kou X, Wu Q. Rapid screening for antigenic characterization of GII.17 norovirus strains with variations in capsid gene. Gut Pathog 2022; 14:31. [PMID: 35879724 PMCID: PMC9309444 DOI: 10.1186/s13099-022-00504-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 06/11/2022] [Indexed: 11/13/2022] Open
Abstract
The emergence of the novel GII.17 Kawasaki 2014 norovirus variant raising the interest of the public, has replaced GII.4 as the predominant cause of noroviruses outbreaks in East Asia during 2014–2015. Antigenic variation of the capsid protein is considered as one of the key mechanisms of norovirus evolution. In this study, we screened a panel of GII.17 mutants. First, we produced norovirus P proteins using cell-free protein synthesis (CFPS) system, comparing the results to pure proteins expressed in a cell-based system. Next, we determined the binding capability of specific monoclonal antibody (mAb) 2D11 using a unique set of wild-type GII.17 strains. Results of the EIA involving a panel of mutant cell-free proteins indicated that Q298 was the key residue within loop 1. These data highlighted the essential residues in the linear antibody binding characteristics of novel GII.17. Furthermore, it supported the CFPS as a promising tool for rapidly screening mutants via the scalable expression of norovirus P proteins.
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Theillet FX, Luchinat E. In-cell NMR: Why and how? PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY 2022; 132-133:1-112. [PMID: 36496255 DOI: 10.1016/j.pnmrs.2022.04.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 04/19/2022] [Accepted: 04/27/2022] [Indexed: 06/17/2023]
Abstract
NMR spectroscopy has been applied to cells and tissues analysis since its beginnings, as early as 1950. We have attempted to gather here in a didactic fashion the broad diversity of data and ideas that emerged from NMR investigations on living cells. Covering a large proportion of the periodic table, NMR spectroscopy permits scrutiny of a great variety of atomic nuclei in all living organisms non-invasively. It has thus provided quantitative information on cellular atoms and their chemical environment, dynamics, or interactions. We will show that NMR studies have generated valuable knowledge on a vast array of cellular molecules and events, from water, salts, metabolites, cell walls, proteins, nucleic acids, drugs and drug targets, to pH, redox equilibria and chemical reactions. The characterization of such a multitude of objects at the atomic scale has thus shaped our mental representation of cellular life at multiple levels, together with major techniques like mass-spectrometry or microscopies. NMR studies on cells has accompanied the developments of MRI and metabolomics, and various subfields have flourished, coined with appealing names: fluxomics, foodomics, MRI and MRS (i.e. imaging and localized spectroscopy of living tissues, respectively), whole-cell NMR, on-cell ligand-based NMR, systems NMR, cellular structural biology, in-cell NMR… All these have not grown separately, but rather by reinforcing each other like a braided trunk. Hence, we try here to provide an analytical account of a large ensemble of intricately linked approaches, whose integration has been and will be key to their success. We present extensive overviews, firstly on the various types of information provided by NMR in a cellular environment (the "why", oriented towards a broad readership), and secondly on the employed NMR techniques and setups (the "how", where we discuss the past, current and future methods). Each subsection is constructed as a historical anthology, showing how the intrinsic properties of NMR spectroscopy and its developments structured the accessible knowledge on cellular phenomena. Using this systematic approach, we sought i) to make this review accessible to the broadest audience and ii) to highlight some early techniques that may find renewed interest. Finally, we present a brief discussion on what may be potential and desirable developments in the context of integrative studies in biology.
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Affiliation(s)
- Francois-Xavier Theillet
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198 Gif-sur-Yvette, France.
| | - Enrico Luchinat
- Dipartimento di Scienze e Tecnologie Agro-Alimentari, Alma Mater Studiorum - Università di Bologna, Piazza Goidanich 60, 47521 Cesena, Italy; CERM - Magnetic Resonance Center, and Neurofarba Department, Università degli Studi di Firenze, 50019 Sesto Fiorentino, Italy
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5
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Cañada FJ, Canales Á, Valverde P, de Toro BF, Martínez-Orts M, Phillips PO, Pereda A. Conformational and Structural characterization of carbohydrates and their interactions studied by NMR. Curr Med Chem 2021; 29:1147-1172. [PMID: 34225601 DOI: 10.2174/0929867328666210705154046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 04/30/2021] [Accepted: 05/12/2021] [Indexed: 11/22/2022]
Abstract
Carbohydrates, either free or as glycans conjugated with other biomolecules, participate in many essential biological processes. Their apparent simplicity in terms of chemical functionality hides an extraordinary diversity and structural complexity. Deeply deciphering at the atomic level their structures is essential to understand their biological function and activities, but it is still a challenging task in need of complementary approaches and no generalized procedures are available to address the study of such complex, natural glycans. The versatility of Nuclear Magnetic Resonance spectroscopy (NMR) often makes it the preferred choice to study glycans and carbohydrates in solution media. The most basic NMR parameters, namely chemical shifts, coupling constants and nuclear Overhauser effects, allow defining short or repetitive chain sequences and characterize their structures and local geometries either in the free state or when interacting with other biomolecules, rendering additional information on the molecular recognition processes. The increased accessibility to carbohydrate molecules extensively or selectively labeled with 13C boosts the resolution and detail that analyzed glycan structures can reach. In turn, structural information derived from NMR, complemented with molecular modeling and theoretical calculations can also provide dynamic information on the conformational flexibility of carbohydrate structures. Furthermore, using partially oriented media or paramagnetic perturbations, it has been possible to introduce additional long-range observables rendering structural information on longer and branched glycan chains. In this review, we provide examples of these studies and an overview of the recent and most relevant NMR applications in the glycobiology field.
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Affiliation(s)
- Francisco Javier Cañada
- Structural and Chemical Biology Department, Centro de Investigaciones Biológicas Margarita Salas, CSIC, 28040 Madrid, Spain
| | - Ángeles Canales
- Departamento de Química Orgánica I, Facultad Ciencias Químicas, Universidad Complutense de Madrid, Avd. Complutense s/n, C.P. 28040 Madrid, Spain
| | - Pablo Valverde
- Structural and Chemical Biology Department, Centro de Investigaciones Biológicas Margarita Salas, CSIC, 28040 Madrid, Spain
| | - Beatriz Fernández de Toro
- Structural and Chemical Biology Department, Centro de Investigaciones Biológicas Margarita Salas, CSIC, 28040 Madrid, Spain
| | - Mónica Martínez-Orts
- Departamento de Química Orgánica I, Facultad Ciencias Químicas, Universidad Complutense de Madrid, Avd. Complutense s/n, C.P. 28040 Madrid, Spain
| | - Paola Oquist Phillips
- Structural and Chemical Biology Department, Centro de Investigaciones Biológicas Margarita Salas, CSIC, 28040 Madrid, Spain
| | - Amaia Pereda
- Structural and Chemical Biology Department, Centro de Investigaciones Biológicas Margarita Salas, CSIC, 28040 Madrid, Spain
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6
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Mapping conformational epitopes by NMR spectroscopy. Curr Opin Virol 2021; 49:1-6. [PMID: 33989923 DOI: 10.1016/j.coviro.2021.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 03/28/2021] [Accepted: 04/07/2021] [Indexed: 11/21/2022]
Abstract
Antibodies recognize their target with high affinity and specificity. This is important for pathogen neutralization, which plays a crucial role in defense against disease. Antibodies are powerful tools in the development of new therapeutics, such as vaccines, to fight diseases such as viral infections and even cancer. The development of monoclonal and specific antibodies is time-consuming and expensive, but it can be greatly simplified with structural and allosteric information. Nuclear magnetic resonance (NMR) is a powerful technique to study protein structure and dynamics, and it has proven to be efficient to analyze large protein complexes, despite the overall size limitation. Here, we discuss NMR approaches efficiently used to conformational epitope mapping.
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7
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Wang JX, Chen LN, Zhang CJ, Zhou HL, Zhang YH, Zhang XJ, Hao ZY, Qiu C, Ma JC, Zhao YL, Zhong W, Tan M, Jiang X, Wang SM, Wang XY. Genetic susceptibility to rotavirus infection in Chinese children: a population-based case-control study. Hum Vaccin Immunother 2020; 17:1803-1810. [PMID: 33295824 DOI: 10.1080/21645515.2020.1835121] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Rotaviruses (RVs) are the leading cause of acute gastroenteritis in children, while histo-blood group antigens (HBGAs) are believed to be host attachment and susceptibility factors of RVs. A large case-control study nested in a population-based diarrhea surveillance targeting children <5 y of age was performed in rural Hebei province, north China. Saliva and serum samples were collected from all participants to determine HBGA phenotyping, FUT2 mutations, and RV IgG antibody titers. A logistic model was employed to assess the association between host HBGA secretor status and risk of RV infection. Among 235 RV cases and 680 non-diarrhea controls studied, 82.4% of participants were IgG positive by an average age of 77 months. Out of the 235 RV cases, 216 (91.9%) were secretors, whereas the secretor rate was 76.3% in the non-diarrhea controls, resulted in an adjusted OR of 3.0 (95%CI: 1.9-4.7, P < .0001) between the two groups. Our population-based case-control study indicated a strong association between host HBGA secretor status and risk of RV infection in Chinese children. The high prevalence of Lewis-positive secretor status strongly suggests that Chinese children may be genetically susceptible to current co-circulating RV strains, and thus, a universal childhood immunization program against RV disease should be successful in China.
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Affiliation(s)
- Jin-Xia Wang
- Key Laboratory Medical Molecular Virology, MoE/MoH, and the Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Li-Na Chen
- Key Laboratory Medical Molecular Virology, MoE/MoH, and the Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Can-Jing Zhang
- Key Laboratory Medical Molecular Virology, MoE/MoH, and the Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Hong-Lu Zhou
- Key Laboratory Medical Molecular Virology, MoE/MoH, and the Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Yan-Hong Zhang
- Department of Hepatitis, Zhengding County Center for Disease Control and Prevention, Zhengding, People's Republic of China
| | - Xin-Jiang Zhang
- Department of Hepatitis, Zhengding County Center for Disease Control and Prevention, Zhengding, People's Republic of China
| | - Zhi-Yong Hao
- Department of Hepatitis, Zhengding County Center for Disease Control and Prevention, Zhengding, People's Republic of China
| | - Chao Qiu
- Key Laboratory Medical Molecular Virology, MoE/MoH, and the Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Jing-Chen Ma
- Vaccine Clinical Research Institute,Hebei Province Center for Disease Control and Prevention, Shijiazhuang, People's Republic of China
| | - Yu-Liang Zhao
- Vaccine Clinical Research Institute,Hebei Province Center for Disease Control and Prevention, Shijiazhuang, People's Republic of China
| | - Weiming Zhong
- Division of Infectious Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Ming Tan
- Division of Infectious Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,University of Cincinnati, College of Medicine, Cincinnati, OH, OH, USA
| | - Xi Jiang
- Division of Infectious Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,University of Cincinnati, College of Medicine, Cincinnati, OH, OH, USA
| | - Song-Mei Wang
- Laboratory of Molecular Biology, Training Center of Medical Experiments, School of Basic Medical Sciences, Fudan University, Shanghai, People's Republic of China
| | - Xuan-Yi Wang
- Key Laboratory Medical Molecular Virology, MoE/MoH, and the Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China.,Children's Hospital, Fudan University, Shanghai, People's Republic of China
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8
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Emwas AH, Szczepski K, Poulson BG, Chandra K, McKay RT, Dhahri M, Alahmari F, Jaremko L, Lachowicz JI, Jaremko M. NMR as a "Gold Standard" Method in Drug Design and Discovery. Molecules 2020; 25:E4597. [PMID: 33050240 PMCID: PMC7594251 DOI: 10.3390/molecules25204597] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/05/2020] [Accepted: 10/06/2020] [Indexed: 12/11/2022] Open
Abstract
Studying disease models at the molecular level is vital for drug development in order to improve treatment and prevent a wide range of human pathologies. Microbial infections are still a major challenge because pathogens rapidly and continually evolve developing drug resistance. Cancer cells also change genetically, and current therapeutic techniques may be (or may become) ineffective in many cases. The pathology of many neurological diseases remains an enigma, and the exact etiology and underlying mechanisms are still largely unknown. Viral infections spread and develop much more quickly than does the corresponding research needed to prevent and combat these infections; the present and most relevant outbreak of SARS-CoV-2, which originated in Wuhan, China, illustrates the critical and immediate need to improve drug design and development techniques. Modern day drug discovery is a time-consuming, expensive process. Each new drug takes in excess of 10 years to develop and costs on average more than a billion US dollars. This demonstrates the need of a complete redesign or novel strategies. Nuclear Magnetic Resonance (NMR) has played a critical role in drug discovery ever since its introduction several decades ago. In just three decades, NMR has become a "gold standard" platform technology in medical and pharmacology studies. In this review, we present the major applications of NMR spectroscopy in medical drug discovery and development. The basic concepts, theories, and applications of the most commonly used NMR techniques are presented. We also summarize the advantages and limitations of the primary NMR methods in drug development.
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Affiliation(s)
- Abdul-Hamid Emwas
- Core Labs, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Kacper Szczepski
- Biological and Environmental Sciences & Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; (K.S.); (B.G.P.); (K.C.); (L.J.)
| | - Benjamin Gabriel Poulson
- Biological and Environmental Sciences & Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; (K.S.); (B.G.P.); (K.C.); (L.J.)
| | - Kousik Chandra
- Biological and Environmental Sciences & Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; (K.S.); (B.G.P.); (K.C.); (L.J.)
| | - Ryan T. McKay
- Department of Chemistry, University of Alberta, Edmonton, AB T6G 2W2, Canada;
| | - Manel Dhahri
- Biology Department, Faculty of Science, Taibah University, Yanbu El-Bahr 46423, Saudi Arabia;
| | - Fatimah Alahmari
- Nanomedicine Department, Institute for Research and Medical, Consultations (IRMC), Imam Abdulrahman Bin Faisal University (IAU), Dammam 31441, Saudi Arabia;
| | - Lukasz Jaremko
- Biological and Environmental Sciences & Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; (K.S.); (B.G.P.); (K.C.); (L.J.)
| | - Joanna Izabela Lachowicz
- Department of Medical Sciences and Public Health, Università di Cagliari, Cittadella Universitaria, 09042 Monserrato, Italy
| | - Mariusz Jaremko
- Biological and Environmental Sciences & Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; (K.S.); (B.G.P.); (K.C.); (L.J.)
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9
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Gimeno A, Valverde P, Ardá A, Jiménez-Barbero J. Glycan structures and their interactions with proteins. A NMR view. Curr Opin Struct Biol 2019; 62:22-30. [PMID: 31835069 PMCID: PMC7322516 DOI: 10.1016/j.sbi.2019.11.004] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 11/05/2019] [Accepted: 11/07/2019] [Indexed: 12/28/2022]
Abstract
Carbohydrate molecules are essential actors in key biological events, being involved as recognition points for cell-cell and cell-matrix interactions related to health and disease. Despite outstanding advances in cryoEM, X-ray crystallography and NMR still remain the most employed techniques to unravel their conformational features and to describe the structural details of their interactions with biomolecular receptors. Given the intrinsic flexibility of saccharides, NMR methods are of paramount importance to deduce the extent of motion around their glycosidic linkages and to explore their receptor-bound conformations. We herein present our particular view on the latest advances in NMR methodologies that are permitting to magnify their applications for deducing glycan conformation and dynamics and understanding the recognition events in which there are involved.
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Affiliation(s)
- Ana Gimeno
- CIC bioGUNE, Bizkaia Technology Park, Building 800, 48162 Derio, Bizkaia, Spain
| | - Pablo Valverde
- CIC bioGUNE, Bizkaia Technology Park, Building 800, 48162 Derio, Bizkaia, Spain
| | - Ana Ardá
- CIC bioGUNE, Bizkaia Technology Park, Building 800, 48162 Derio, Bizkaia, Spain
| | - Jesús Jiménez-Barbero
- CIC bioGUNE, Bizkaia Technology Park, Building 800, 48162 Derio, Bizkaia, Spain; Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Bizkaia, Spain; Department of Organic Chemistry II, University of the Basque Country, UPV/EHU, 48940 Leioa, Bizkaia, Spain
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10
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Valverde P, Quintana JI, Santos JI, Ardá A, Jiménez-Barbero J. Novel NMR Avenues to Explore the Conformation and Interactions of Glycans. ACS OMEGA 2019; 4:13618-13630. [PMID: 31497679 PMCID: PMC6714940 DOI: 10.1021/acsomega.9b01901] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 08/02/2019] [Indexed: 05/12/2023]
Abstract
This perspective article is focused on the presentation of the latest advances in NMR methods and applications that are behind the exciting achievements in the understanding of glycan receptors in molecular recognition events. Different NMR-based methodologies are discussed along with their applications to scrutinize the conformation and dynamics of glycans as well as their interactions with protein receptors.
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Affiliation(s)
- Pablo Valverde
- CIC
bioGUNE, Bizkaia Technology
Park, Building 800, 48160 Derio, Bizkaia, Spain
| | - Jon I. Quintana
- CIC
bioGUNE, Bizkaia Technology
Park, Building 800, 48160 Derio, Bizkaia, Spain
| | - Jose I. Santos
- SGIker
UPV/EHU, Centro Joxe Mari Korta, Tolosa Hiribidea 72, 20018 Donostia, Spain
| | - Ana Ardá
- CIC
bioGUNE, Bizkaia Technology
Park, Building 800, 48160 Derio, Bizkaia, Spain
- E-mail: (A.A.)
| | - Jesús Jiménez-Barbero
- CIC
bioGUNE, Bizkaia Technology
Park, Building 800, 48160 Derio, Bizkaia, Spain
- Ikerbasque, Basque Foundation for Science, Maria Diaz de Haro 3, 48013 Bilbao, Spain
- Department
Organic Chemistry II, Faculty Science &
Technology, EHU-UPV, 48940 Leioa, Bizkaia, Spain
- E-mail: (J.J.-B.)
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11
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Ren Q, Li X, Li Q, Yang H, Wang H, Zhang H, Zhao L, Jiang‐yong S, Meng X, Zhang Y, Shen X. Total flavonoids from sea buckthorn ameliorates lipopolysaccharide/cigarette smoke‐induced airway inflammation. Phytother Res 2019; 33:2102-2117. [PMID: 31209984 DOI: 10.1002/ptr.6404] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 05/01/2019] [Accepted: 05/18/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Qing‐cuo Ren
- College of Ethnic MedicineChengdu University of Traditional Chinese Medicine Chengdu China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Ministry of Education), West China Second University HospitalSichuan University Chengdu China
| | - Xuan‐hao Li
- College of Ethnic MedicineChengdu University of Traditional Chinese Medicine Chengdu China
| | - Qiu‐yue Li
- College of Ethnic MedicineChengdu University of Traditional Chinese Medicine Chengdu China
| | - Hai‐ling Yang
- College of Ethnic MedicineChengdu University of Traditional Chinese Medicine Chengdu China
| | - Hong‐ling Wang
- College of Ethnic MedicineChengdu University of Traditional Chinese Medicine Chengdu China
| | - Hai Zhang
- College of PharmacyChengdu University of Traditional Chinese Medicine Chengdu China
| | - Lin Zhao
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Ministry of Education), West China Second University HospitalSichuan University Chengdu China
| | - Si‐lang Jiang‐yong
- College of Ethnic MedicineChengdu University of Traditional Chinese Medicine Chengdu China
| | - Xian‐li Meng
- College of PharmacyChengdu University of Traditional Chinese Medicine Chengdu China
| | - Yi Zhang
- College of Ethnic MedicineChengdu University of Traditional Chinese Medicine Chengdu China
| | - Xiao‐fei Shen
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Ministry of Education), West China Second University HospitalSichuan University Chengdu China
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12
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A post-translational modification of human Norovirus capsid protein attenuates glycan binding. Nat Commun 2019; 10:1320. [PMID: 30899001 PMCID: PMC6428809 DOI: 10.1038/s41467-019-09251-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 02/27/2019] [Indexed: 01/06/2023] Open
Abstract
Attachment of human noroviruses to histo blood group antigens (HBGAs) is essential for infection, but how this binding event promotes the infection of host cells is unknown. Here, we employ protein NMR experiments supported by mass spectrometry and crystallography to study HBGA binding to the P-domain of a prevalent virus strain (GII.4). We report a highly selective transformation of asparagine 373, located in an antigenic loop adjoining the HBGA binding site, into an iso-aspartate residue. This spontaneous post-translational modification (PTM) proceeds with an estimated half-life of a few days at physiological temperatures, independent of the presence of HBGAs but dramatically affecting HBGA recognition. Sequence conservation and the surface-exposed position of this PTM suggest an important role in infection and immune recognition for many norovirus strains. Attachment of human noroviruses to histo blood group antigens (HBGAs) is essential for infection. Here the authors report that an asparagine residue located near the HBGA-attachment site can convert into an iso-aspartate residue through spontaneous deamidation and influence HBGA recognition.
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13
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Bücher KS, Yan H, Creutznacher R, Ruoff K, Mallagaray A, Grafmüller A, Dirks JS, Kilic T, Weickert S, Rubailo A, Drescher M, Schmidt S, Hansman G, Peters T, Uetrecht C, Hartmann L. Fucose-Functionalized Precision Glycomacromolecules Targeting Human Norovirus Capsid Protein. Biomacromolecules 2018; 19:3714-3724. [PMID: 30071731 DOI: 10.1021/acs.biomac.8b00829] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Norovirus infection is the major cause of nonbacterial gastroenteritis in humans and has been the subject of numerous studies investigating the virus's biophysical properties and biochemical function with the aim of deriving novel and highly potent entry inhibitors to prevent infection. Recently, it has been shown that the protruding P domain dimer (P-dimer) of a GII.10 Norovirus strain exhibits two new binding sites for l-fucose in addition to the canonical binding sites. Thus, these sites provide a novel target for the design of multivalent fucose ligands as entry inhibitors of norovirus infections. In this current study, a first generation of multivalent fucose-functionalized glycomacromolecules was synthesized and applied as model structures to investigate the potential targeting of fucose binding sites in human norovirus P-dimer. Following previously established solid phase polymer synthesis, eight precision glycomacromolecules varying in number and position of fucose ligands along an oligo(amidoamine) backbone were obtained and then used in a series of binding studies applying native MS, NMR, and X-ray crystallography. We observed only one fucose per glycomacromolecule binding to one P-dimer resulting in similar binding affinities for all fucose-functionalized glycomacromolecules, which based on our current findings we attribute to the overall size of macromolecular ligands and possibly to steric hindrance.
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Affiliation(s)
- Katharina Susanne Bücher
- Heinrich-Heine-University Düsseldorf , Institute for Organic Chemistry and Macromolecular Chemistry , Düsseldorf , Germany
| | - Hao Yan
- Heinrich Pette Institute, Leibniz Institute for Experimental Virology , Hamburg , Germany
| | - Robert Creutznacher
- Institute of Chemistry and Metabolomics , University of Lübeck , Lübeck , Germany
| | - Kerstin Ruoff
- Schaller Research Group at the University of Heidelberg and the DKFZ, Heidelberg, Germany and Department of Infectious Diseases, Virology , University of Heidelberg , Heidelberg , Germany
| | - Alvaro Mallagaray
- Institute of Chemistry and Metabolomics , University of Lübeck , Lübeck , Germany
| | - Andrea Grafmüller
- Max-Planck-Institute of Colloids and Interfaces , Department of Theory and Bio-Systems , Potsdam , Germany
| | - Jan Sebastian Dirks
- Heinrich-Heine-University Düsseldorf , Institute for Organic Chemistry and Macromolecular Chemistry , Düsseldorf , Germany
| | - Turgay Kilic
- Schaller Research Group at the University of Heidelberg and the DKFZ, Heidelberg, Germany and Department of Infectious Diseases, Virology , University of Heidelberg , Heidelberg , Germany
| | - Sabrina Weickert
- University of Konstanz , Department of Chemistry and Konstanz Research School Chemical Biology , Konstanz , Germany
| | - Anna Rubailo
- University of Konstanz , Department of Chemistry and Konstanz Research School Chemical Biology , Konstanz , Germany
| | - Malte Drescher
- University of Konstanz , Department of Chemistry and Konstanz Research School Chemical Biology , Konstanz , Germany
| | - Stephan Schmidt
- Heinrich-Heine-University Düsseldorf , Institute for Organic Chemistry and Macromolecular Chemistry , Düsseldorf , Germany
| | - Grant Hansman
- Schaller Research Group at the University of Heidelberg and the DKFZ, Heidelberg, Germany and Department of Infectious Diseases, Virology , University of Heidelberg , Heidelberg , Germany
| | - Thomas Peters
- Institute of Chemistry and Metabolomics , University of Lübeck , Lübeck , Germany
| | - Charlotte Uetrecht
- Heinrich Pette Institute, Leibniz Institute for Experimental Virology , Hamburg , Germany.,European XFEL GmbH , Schenefeld , Germany
| | - Laura Hartmann
- Heinrich-Heine-University Düsseldorf , Institute for Organic Chemistry and Macromolecular Chemistry , Düsseldorf , Germany
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14
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Hanisch FG, Hansman GS, Morozov V, Kunz C, Schroten H. Avidity of α-fucose on human milk oligosaccharides and blood group-unrelated oligo/polyfucoses is essential for potent norovirus-binding targets. J Biol Chem 2018; 293:11955-11965. [PMID: 29858242 DOI: 10.1074/jbc.ra117.001369] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 05/11/2018] [Indexed: 12/13/2022] Open
Abstract
There is agreement with respect to norovirus infection routes in humans regarding binding of the pathogen to gastrointestinal epithelia via recognition of blood group-active mucin-typeO-glycans as the initiating and essential event. Among food additives playing a potential role in applications to protect newborns, human milk oligosaccharides (HMOs) as competitors are of major importance. By focusing on fractions of high-molecular mass HMOs with high fucose contents, we attempted to identify the structural elements required for norovirus GII.4 (Sydney 2012, JX459908) capsid binding in neoglycolipid-based arrays. We provide evidence that HMO fractions with the strongest binding capacities contained hepta- to decasaccharides expressing branches with terminal blood group H1 or Lewis-b antigen. H2 antigen, as recognized by UEA-I lectin, is apparently not expressed in high-mass HMOs. Beyond affinity, sterical and valency effects contribute more to virus-like particle binding, as revealed for oligovalent fucose conjugates of α-cyclodextrin and oligofucoses from fucoidan. Accordingly, high-mass HMOs with oligovalent fucose can exhibit stronger binding capacities compared with monovalent fucose HMOs. The above features were revealed for the most clinically relevant and prevalent GII.4 strain and are distinct from other strains, like GII.10 (Vietnam 026, AF504671), which showed a preference for blood group Lewis-a positive glycans.
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Affiliation(s)
- Franz-Georg Hanisch
- From the Institute of Biochemistry II, Medical Faculty, University of Cologne, Joseph-Stelzmann-Strasse 52, 50931 Köln,
| | - Grant S Hansman
- the Schaller Research Group at University of Heidelberg and DKFZ, and Department of Infectious Diseases, Virology, University of Heidelberg, Im Neuenheimer Feld 242, 69120 Heidelberg
| | - Vasily Morozov
- the Schaller Research Group at University of Heidelberg and DKFZ, and Department of Infectious Diseases, Virology, University of Heidelberg, Im Neuenheimer Feld 242, 69120 Heidelberg.,the Pediatric Infectious Diseases Unit, University Children's Hospital Mannheim, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, and
| | - Clemens Kunz
- the Institute of Nutritional Science, University of Giessen, Wilhelmstrasse 20, 35392 Giessen, Germany
| | - Horst Schroten
- the Pediatric Infectious Diseases Unit, University Children's Hospital Mannheim, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, and
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15
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The Double Face of Mucin-Type O-Glycans in Lectin-Mediated Infection and Immunity. Molecules 2018; 23:molecules23051151. [PMID: 29751628 PMCID: PMC6100456 DOI: 10.3390/molecules23051151] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 05/03/2018] [Accepted: 05/07/2018] [Indexed: 02/07/2023] Open
Abstract
Epithelial human blood group antigens (HBGAs) on O-glycans play roles in pathogen binding and the initiation of infection, while similar structures on secretory mucins exert protective functions. These double-faced features of O-glycans in infection and innate immunity are reviewed based on two instructive examples of bacterial and viral pathogens. Helicobacter pylori represents a class 1 carcinogen in the human stomach. By expressing blood group antigen-binding adhesin (BabA) and LabA adhesins that bind to Lewis-b and LacdiNAc, respectively, H. pylori colocalizes with the mucin MUC5AC in gastric surface epithelia, but not with MUC6, which is cosecreted with trefoil factor family 2 (TFF2) by deep gastric glands. Both components of the glandular secretome are concertedly up-regulated upon infection. While MUC6 expresses GlcNAc-capped glycans as natural antibiotics for H. pylori growth control, TFF2 may function as a probiotic lectin. In viral infection human noroviruses of the GII genogroup interact with HBGAs via their major capsid protein, VP1. HBGAs on human milk oligosaccharides (HMOs) may exert protective functions by binding to the P2 domain pocket on the capsid. We discuss structural details of the P2 carbohydrate-binding pocket in interaction with blood group H/Lewis-b HMOs and fucoidan-derived oligofucoses as effective interactors for the most prevalent norovirus strains, GII.4 and GII.17.
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16
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Bovine Nebovirus Interacts with a Wide Spectrum of Histo-Blood Group Antigens. J Virol 2018; 92:JVI.02160-17. [PMID: 29467317 PMCID: PMC5899197 DOI: 10.1128/jvi.02160-17] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 02/06/2018] [Indexed: 11/20/2022] Open
Abstract
Some viruses within the Caliciviridae family initiate their replication cycle by attachment to cell surface carbohydrate moieties, histo-blood group antigens (HBGAs), and/or terminal sialic acids (SAs). Although bovine nebovirus (BNeV), one of the enteric caliciviruses, is an important causative agent of acute gastroenteritis in cattle, its attachment factors and possibly other cellular receptors remain unknown. Using a comprehensive series of protein-ligand biochemical assays, we sought to determine whether BNeV recognizes cell surface HBGAs and/or SAs as attachment factors. It was found that BNeV virus-like particles (VLPs) bound to A type/H type 2/Ley HBGAs expressed in the bovine digestive tract and are related to HBGAs expressed in humans and other host species, suggesting a wide spectrum of HBGA recognition by BNeV. BNeV VLPs also bound to a large variety of different bovine and human saliva samples of all ABH and Lewis types, supporting previously obtained results and suggesting a zoonotic potential of BNeV transmission. Removal of α1,2-linked fucose and α1,3/4-linked fucose epitopes of target HBGAs by confirmation-specific enzymes reduced the binding of BNeV VLPs to synthetic HBGAs, bovine and human saliva, cultured cell lines, and bovine small intestine mucosa, further supporting a wide HBGA binding spectrum of BNeV through recognition of α1,2-linked fucose and α1,3/4-linked fucose epitopes of targeted HBGAs. However, removal of terminal α2,3- and α2,6-linked SAs by their specific enzyme had no inhibitory effects on binding of BNeV VLPs, indicating that BNeV does not use terminal SAs as attachment factors. Further details of the binding specificity of BNeV remain to be explored. IMPORTANCE Enteric caliciviruses such as noroviruses, sapoviruses, and recoviruses are the most important etiological agents of severe acute gastroenteritis in humans and many other mammalian host species. They initiate infection by attachment to cell surface carbohydrate moieties, HBGAs, and/or terminal SAs. However, the attachment factor(s) for BNeV, a recently classified enteric calicivirus genus/type species, remains unexplored. Here, we demonstrate that BNeV VLPs have a wide spectrum of binding to synthetic HBGAs, bovine and human saliva samples, and bovine duodenal sections. We further discovered that α1,2-linked fucose and α1,3/4-linked fucose epitopes are essential for binding of BNeV VLPs. However, BNeV VLPs do not bind to terminal SAs on cell carbohydrates. Continued investigation regarding the proteinaceous receptor(s) will be necessary for better understanding of the tropism, pathogenesis, and host range of this important viral genus.
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