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Maass T, Ssebyatika G, Brückner M, Breckwoldt L, Krey T, Mallagaray A, Peters T, Frank M, Creutznacher R. Binding of Glycans to the SARS CoV-2 Spike Protein, an Open Question: NMR Data on Binding Site Localization, Affinity, and Selectivity. Chemistry 2022; 28:e202202614. [PMID: 36161798 PMCID: PMC9537997 DOI: 10.1002/chem.202202614] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/26/2022] [Accepted: 09/26/2022] [Indexed: 11/25/2022]
Abstract
We have used NMR experiments to explore the binding of selected glycans and glycomimetics to the SARS CoV-2 spike glycoprotein (S-protein) and to its receptor binding domain (RBD). STD NMR experiments confirm the binding of sialoglycans to the S-protein of the prototypic Wuhan strain virus and yield dissociation constants in the millimolar range. The absence of STD effects for sialoglycans in the presence of the Omicron/BA.1 S-protein reflects a loss of binding as a result of S-protein evolution. Likewise, no STD effects are observed for the deletion mutant Δ143-145 of the Wuhan S-protein, thus supporting localization of the binding site in the N-terminal domain (NTD). The glycomimetics Oseltamivir and Zanamivir bind weakly to the S-protein of both virus strains. Binding of blood group antigens to the Wuhan S-protein cannot be confirmed by STD NMR. Using 1 H,15 N TROSY HSQC-based chemical shift perturbation (CSP) experiments, we excluded binding of any of the ligands studied to the RBD of the Wuhan S-protein. Our results put reported data on glycan binding into perspective and shed new light on the potential role of glycan-binding to the S-protein.
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Affiliation(s)
- Thorben Maass
- University of Lübeck: Universitat zu LubeckInstitute of Chemistry and MetabolomicsGERMANY
| | - George Ssebyatika
- University of Lübeck: Universitat zu LubeckInstitute of BiochemistryGERMANY
| | - Marlene Brückner
- University of Lübeck: Universitat zu LubeckInstitute of Chemistry and MetabolomicsGERMANY
| | - Lea Breckwoldt
- University of Lübeck: Universitat zu LubeckInstitute of Chemistry and MetabolomicsGERMANY
| | - Thomas Krey
- University of Lübeck: Universitat zu LubeckInstitute of BiochemistryGERMANY
| | - Alvaro Mallagaray
- University of Lübeck: Universitat zu LubeckInstitute of Chemistry and MetabolomicsGERMANY
| | - Thomas Peters
- Institute for Chemistry and MetabolomicsUniversität zu LübeckRatzeburger Allee 16023562LübeckGERMANY
| | | | - Robert Creutznacher
- University of Lübeck: Universitat zu LubeckInstitute of Chemistry and MetabolomicsGERMANY
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Ando H, Komura N, Tanaka HN, Imamura A, Ishida H. Chemical synthesis of sialoglyco-architectures. Adv Carbohydr Chem Biochem 2022; 81:31-56. [DOI: 10.1016/bs.accb.2022.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Malyarenko TV, Kicha AA, Stonik VA, Ivanchina NV. Sphingolipids of Asteroidea and Holothuroidea: Structures and Biological Activities. Mar Drugs 2021; 19:330. [PMID: 34200995 PMCID: PMC8228791 DOI: 10.3390/md19060330] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 05/27/2021] [Accepted: 06/02/2021] [Indexed: 12/14/2022] Open
Abstract
Sphingolipids are complex lipids widespread in nature as structural components of biomembranes. Commonly, the sphingolipids of marine organisms differ from those of terrestrial animals and plants. The gangliosides are the most complex sphingolipids characteristic of vertebrates that have been found in only the Echinodermata (echinoderms) phylum of invertebrates. Sphingolipids of the representatives of the Asteroidea and Holothuroidea classes are the most studied among all echinoderms. In this review, we have summarized the data on sphingolipids of these two classes of marine invertebrates over the past two decades. Recently established structures, properties, and peculiarities of biogenesis of ceramides, cerebrosides, and gangliosides from starfishes and holothurians are discussed. The purpose of this review is to provide the most complete information on the chemical structures, structural features, and biological activities of sphingolipids of the Asteroidea and Holothuroidea classes.
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Affiliation(s)
- Timofey V. Malyarenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Pr. 100-let Vladivostoku 159, 690022 Vladivostok, Russia; (A.A.K.); (V.A.S.)
- Department of Bioorganic Chemistry and Biotechnology, School of Natural Sciences, Far Eastern Federal University, Sukhanova Str. 8, 690000 Vladivostok, Russia
| | - Alla A. Kicha
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Pr. 100-let Vladivostoku 159, 690022 Vladivostok, Russia; (A.A.K.); (V.A.S.)
| | - Valentin A. Stonik
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Pr. 100-let Vladivostoku 159, 690022 Vladivostok, Russia; (A.A.K.); (V.A.S.)
- Department of Bioorganic Chemistry and Biotechnology, School of Natural Sciences, Far Eastern Federal University, Sukhanova Str. 8, 690000 Vladivostok, Russia
| | - Natalia V. Ivanchina
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Pr. 100-let Vladivostoku 159, 690022 Vladivostok, Russia; (A.A.K.); (V.A.S.)
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Biophysical Analyses for Probing Glycan-Protein Interactions. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1104:119-147. [PMID: 30484247 PMCID: PMC7153041 DOI: 10.1007/978-981-13-2158-0_7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Glycan-protein interactions occur at many physiological events, and the analyses are of considerable importance for understanding glycan-dependent mechanisms. Biophysical approaches including 3D structural analysis are essential for revealing glycan-protein interactions at the atomic level. The inherent diversity of glycans suits them to function as identification tags, e.g., distinguish self from the nonself components of pathogens. However, the complexity of glycans and poor affinities for interaction partners limit the usefulness of conventional analyses. To cope with such troublesome glycans, a logical sequence of biophysical analyses need to be developed. In this chapter, we introduce a workflow of glycan-protein interaction analysis consisting of six steps: preparation of lectin and glycan, screening of glycan ligand, determination of binding epitope, quantitative interaction analysis, 3D structural analysis, and molecular dynamics simulation. Our increasing knowledge and understanding of lectin-glycan interactions will hopefully lead to the design of glyco-based medicines and vaccines.
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Ando H, Komura N, Imamura A, Kiso M, Ishida H. A Synthetic Challenge to the Diversity of Gangliosides for Unveiling Their Biological Significance. J SYN ORG CHEM JPN 2017. [DOI: 10.5059/yukigoseikyokaishi.75.1162] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hiromune Ando
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN), Gifu University
| | - Naoko Komura
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN), Gifu University
| | - Akihiro Imamura
- Department of Applied Bioorganic Chemistry, Faculty of Applied Biological Sciences, Gifu University
| | - Makoto Kiso
- Department of Applied Bioorganic Chemistry, Faculty of Applied Biological Sciences, Gifu University
| | - Hideharu Ishida
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN), Gifu University
- Department of Applied Bioorganic Chemistry, Faculty of Applied Biological Sciences, Gifu University
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Marchetti R, Perez S, Arda A, Imberty A, Jimenez‐Barbero J, Silipo A, Molinaro A. "Rules of Engagement" of Protein-Glycoconjugate Interactions: A Molecular View Achievable by using NMR Spectroscopy and Molecular Modeling. ChemistryOpen 2016; 5:274-96. [PMID: 27547635 PMCID: PMC4981046 DOI: 10.1002/open.201600024] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Indexed: 12/20/2022] Open
Abstract
Understanding the dynamics of protein-ligand interactions, which lie at the heart of host-pathogen recognition, represents a crucial step to clarify the molecular determinants implicated in binding events, as well as to optimize the design of new molecules with therapeutic aims. Over the last decade, advances in complementary biophysical and spectroscopic methods permitted us to deeply dissect the fine structural details of biologically relevant molecular recognition processes with high resolution. This Review focuses on the development and use of modern nuclear magnetic resonance (NMR) techniques to dissect binding events. These spectroscopic methods, complementing X-ray crystallography and molecular modeling methodologies, will be taken into account as indispensable tools to provide a complete picture of protein-glycoconjugate binding mechanisms related to biomedicine applications against infectious diseases.
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Affiliation(s)
- Roberta Marchetti
- Department of Chemical SciencestUniversity of Napoli Federico IIVia Cintia 480126NapoliItaly
| | - Serge Perez
- Department Molecular Pharmacochemistry UMR 5063CNRS and University of GrenobleAlpes, BP 5338041 Grenoble cedex 9France
| | - Ana Arda
- Bizkaia Technological ParkCIC bioGUNEBuilding 801A-148160Derio-BizkaiaSpain
| | - Anne Imberty
- Centre de Recherche sur les CNRSand University of Grenoble Macromolécules Végétales, UPR 5301Alpes, BP 5338041Grenoble cedex 9France
| | | | - Alba Silipo
- Department of Chemical SciencestUniversity of Napoli Federico IIVia Cintia 480126NapoliItaly
| | - Antonio Molinaro
- Department of Chemical SciencestUniversity of Napoli Federico IIVia Cintia 480126NapoliItaly
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Goto K, Suzuki T, Tamai H, Ogawa J, Imamura A, Ando H, Ishida H, Kiso M. Total Synthesis and Neuritogenic Activity Evaluation of Ganglioside PNG-2A from the StarfishProtoreaster nodosus. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500282] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Kenta Goto
- Department of Applied Bioorganic Chemistry; Gifu University; 1-1 Yanagido, Gifu-shi Gifu 501-1193 Japan
| | - Tatsuya Suzuki
- Department of Applied Bioorganic Chemistry; Gifu University; 1-1 Yanagido, Gifu-shi Gifu 501-1193 Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS); Kyoto University, Yoshida Ushinomiya-cho, Sakyo-ku; Kyoto 606-8501 Japan
| | - Hideki Tamai
- Department of Applied Bioorganic Chemistry; Gifu University; 1-1 Yanagido, Gifu-shi Gifu 501-1193 Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS); Kyoto University, Yoshida Ushinomiya-cho, Sakyo-ku; Kyoto 606-8501 Japan
| | - Junya Ogawa
- Department of Applied Bioorganic Chemistry; Gifu University; 1-1 Yanagido, Gifu-shi Gifu 501-1193 Japan
| | - Akihiro Imamura
- Department of Applied Bioorganic Chemistry; Gifu University; 1-1 Yanagido, Gifu-shi Gifu 501-1193 Japan
| | - Hiromune Ando
- Department of Applied Bioorganic Chemistry; Gifu University; 1-1 Yanagido, Gifu-shi Gifu 501-1193 Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS); Kyoto University, Yoshida Ushinomiya-cho, Sakyo-ku; Kyoto 606-8501 Japan
| | - Hideharu Ishida
- Department of Applied Bioorganic Chemistry; Gifu University; 1-1 Yanagido, Gifu-shi Gifu 501-1193 Japan
| | - Makoto Kiso
- Department of Applied Bioorganic Chemistry; Gifu University; 1-1 Yanagido, Gifu-shi Gifu 501-1193 Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS); Kyoto University, Yoshida Ushinomiya-cho, Sakyo-ku; Kyoto 606-8501 Japan
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Tamai H, Imamura A, Ogawa J, Ando H, Ishida H, Kiso M. First Total Synthesis of Ganglioside GAA-7 from StarfishAsterias amurensis versicolor. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500606] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Takeda Y, Seko A, Sakono M, Hachisu M, Koizumi A, Fujikawa K, Ito Y. Parallel quantification of lectin-glycan interaction using ultrafiltration. Carbohydr Res 2013; 375:112-7. [PMID: 23701871 DOI: 10.1016/j.carres.2013.04.032] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Revised: 04/24/2013] [Accepted: 04/26/2013] [Indexed: 01/23/2023]
Abstract
Using ultrafiltration membrane, a simple method for screening protein-ligand interaction was developed. The procedure comprises three steps: mixing ligand with protein, ultrafiltration of the solution, and quantification of unbound ligands by HPLC. By conducting analysis with variable protein concentrations, affinity constants were easily obtained. Multiple ligands can be analyzed simultaneously as a mixture, when concentration of ligands was controlled. Feasibility of this method for lectin-glycan interaction analysis was examined using fluorescently labeled high-mannose-type glycans and recombinant intracellular lectins or endo-α-mannosidase mutants. Estimated Ka values of malectin and VIP36 were in good agreement indeed with those evaluated by conventional methods such as isothermal titration calorimetry (ITC) or frontal affinity chromatography (FAC). Finally, several mutants of endo-α-mannosidase were produced and their affinities to monoglucosylated glycans were evaluated.
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Affiliation(s)
- Yoichi Takeda
- Japan Science and Technology Agency (JST), ERATO, Ito Glycotrilogy Project, Wako, Saitama, Japan.
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Abstract
Covering: 2010. Previous review: Nat. Prod. Rep., 2011, 28, 196. This review covers the literature published in 2010 for marine natural products, with 895 citations (590 for the period January to December 2010) referring to compounds isolated from marine microorganisms and phytoplankton, green, brown and red algae, sponges, cnidarians, bryozoans, molluscs, tunicates, echinoderms, mangroves and other intertidal plants and microorganisms. The emphasis is on new compounds (1003 for 2010), together with the relevant biological activities, source organisms and country of origin. Biosynthetic studies, first syntheses, and syntheses that lead to the revision of structures or stereochemistries, have been included.
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Affiliation(s)
- John W Blunt
- Department of Chemistry, University of Canterbury, Christchurch, New Zealand.
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Iwayama Y, Ando H, Tanaka HN, Ishida H, Kiso M. Synthesis of the glycan moiety of ganglioside HPG-7 with an unusual trimer of sialic acid as the inner sugar residue. Chem Commun (Camb) 2011; 47:9726-8. [PMID: 21779547 DOI: 10.1039/c1cc13200h] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The glycan moiety of ganglioside HPG-7, isolated from the sea cucumber (Holothuria pervicax), was synthesized for the first time. The characteristic substructure, a trisialic acid sequence embedded in the glycan, was deliberately constructed by utilizing suitably differentiated sialyl units for various synthetic purposes. Finally, a pentasaccharide was successfully delivered as the hexyl glycoside.
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Affiliation(s)
- Yuki Iwayama
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu-shi, Gifu 501-1193, Japan
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Yamaguchi Y, Kato K. Dynamics and Interactions of Glycoconjugates Probed by Stable-Isotope-Assisted NMR Spectroscopy. Methods Enzymol 2010; 478:305-22. [DOI: 10.1016/s0076-6879(10)78015-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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