1
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Shivatare SS, Shivatare VS, Wong CH. Glycoconjugates: Synthesis, Functional Studies, and Therapeutic Developments. Chem Rev 2022; 122:15603-15671. [PMID: 36174107 PMCID: PMC9674437 DOI: 10.1021/acs.chemrev.1c01032] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Glycoconjugates are major constituents of mammalian cells that are formed via covalent conjugation of carbohydrates to other biomolecules like proteins and lipids and often expressed on the cell surfaces. Among the three major classes of glycoconjugates, proteoglycans and glycoproteins contain glycans linked to the protein backbone via amino acid residues such as Asn for N-linked glycans and Ser/Thr for O-linked glycans. In glycolipids, glycans are linked to a lipid component such as glycerol, polyisoprenyl pyrophosphate, fatty acid ester, or sphingolipid. Recently, glycoconjugates have become better structurally defined and biosynthetically understood, especially those associated with human diseases, and are accessible to new drug, diagnostic, and therapeutic developments. This review describes the status and new advances in the biological study and therapeutic applications of natural and synthetic glycoconjugates, including proteoglycans, glycoproteins, and glycolipids. The scope, limitations, and novel methodologies in the synthesis and clinical development of glycoconjugates including vaccines, glyco-remodeled antibodies, glycan-based adjuvants, glycan-specific receptor-mediated drug delivery platforms, etc., and their future prospectus are discussed.
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Affiliation(s)
- Sachin S Shivatare
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Vidya S Shivatare
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Chi-Huey Wong
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
- Genomics Research Center, Academia Sinica, Taipei 115, Taiwan
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2
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Tian J, Li Y, Ma B, Tan Z, Shang S. Automated Peptide Synthesizers and Glycoprotein Synthesis. Front Chem 2022; 10:896098. [PMID: 35601548 PMCID: PMC9117762 DOI: 10.3389/fchem.2022.896098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 04/20/2022] [Indexed: 11/13/2022] Open
Abstract
The development and application of commercially available automated peptide synthesizers has played an essential role in almost all areas of peptide and protein research. Recent advances in peptide synthesis method and solid-phase chemistry provide new opportunities for optimizing synthetic efficiency of peptide synthesizers. The efforts in this direction have led to the successful preparation of peptides up to more than 150 amino acid residues in length. Such success is particularly useful for addressing the challenges associated with the chemical synthesis of glycoproteins. The purpose of this review is to provide a brief overview of the evolution of peptide synthesizer and glycoprotein synthesis. The discussions in this article include the principles underlying the representative synthesizers, the strengths and weaknesses of different synthesizers in light of their principles, and how to further improve the applicability of peptide synthesizers in glycoprotein synthesis.
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Affiliation(s)
- Jiekang Tian
- Center of Pharmaceutical Technology, School of Pharmaceutical Sciences, Tsinghua University, Beijing, China
| | - Yaohao Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bo Ma
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhongping Tan
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Zhongping Tan, ; Shiying Shang,
| | - Shiying Shang
- Center of Pharmaceutical Technology, School of Pharmaceutical Sciences, Tsinghua University, Beijing, China
- *Correspondence: Zhongping Tan, ; Shiying Shang,
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3
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Wu Q, Dong W, Miao H, Wang Q, Dong S, Xuan W. Site‐Specific Protein Modification with Reducing Carbohydrates. Angew Chem Int Ed Engl 2022; 61:e202116545. [DOI: 10.1002/anie.202116545] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Indexed: 01/13/2023]
Affiliation(s)
- Qifan Wu
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Weidong Dong
- State Key Laboratory of Natural and Biomimetic Drugs Chemical Biology Center School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Hui Miao
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Qian Wang
- State Key Laboratory of Natural and Biomimetic Drugs Chemical Biology Center School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Suwei Dong
- State Key Laboratory of Natural and Biomimetic Drugs Chemical Biology Center School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Weimin Xuan
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
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4
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Wu Q, Dong W, Miao H, Wang Q, Dong S, Xuan W. Site‐Specific Protein Modification with Reducing Carbohydrates. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202116545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Qifan Wu
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Weidong Dong
- State Key Laboratory of Natural and Biomimetic Drugs Chemical Biology Center School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Hui Miao
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Qian Wang
- State Key Laboratory of Natural and Biomimetic Drugs Chemical Biology Center School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Suwei Dong
- State Key Laboratory of Natural and Biomimetic Drugs Chemical Biology Center School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Weimin Xuan
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
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5
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Nomura K, Maki Y, Okamoto R, Satoh A, Kajihara Y. Glycoprotein Semisynthesis by Chemical Insertion of Glycosyl Asparagine Using a Bifunctional Thioacid-Mediated Strategy. J Am Chem Soc 2021; 143:10157-10167. [PMID: 34189908 DOI: 10.1021/jacs.1c02601] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Glycosylation is a major modification of secreted and cell surface proteins, and the resultant glycans show considerable heterogeneity in their structures. To understand the biological processes arising from each glycoform, the preparation of homogeneous glycoproteins is essential for extensive biological experiments. To establish a more robust and rapid synthetic route for the synthesis of homogeneous glycoproteins, we studied several key reactions based on amino thioacids. We found that diacyl disulfide coupling (DDC) formed with glycosyl asparagine thioacid and peptide thioacid yielded glycopeptides. This efficient coupling reaction enabled us to develop a new glycoprotein synthesis method, such as the bifunctional thioacid-mediated strategy, which can couple two peptides with the N- and C-termini of glycosyl asparagine thioacid. Previous glycoprotein synthesis methods required valuable glycosyl asparagine in the early stage and subsequent multiple glycoprotein synthesis routes, whereas the developed concept can generate glycoproteins within a few steps from peptide and glycosyl asparagine thioacid. Herein, we report the characterization of the DDC of amino thioacids and the efficient ability of glycosyl asparagine thioacid to be used for robust glycoprotein semisynthesis.
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Affiliation(s)
| | | | | | - Ayano Satoh
- Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, 3-1-1, Tsushimanaka, Okayama 700-0082, Japan
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6
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Reif A, Lam K, Weidler S, Lott M, Boos I, Lokau J, Bretscher C, Mönnich M, Perkams L, Schmälzlein M, Graf C, Fischer J, Lechner C, Hallstein K, Becker S, Weyand M, Steegborn C, Schultheiss G, Rose‐John S, Garbers C, Unverzagt C. Natural Glycoforms of Human Interleukin 6 Show Atypical Plasma Clearance. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202101496] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Andreas Reif
- Bioorganic Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | - Kevin Lam
- Bioorganic Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | - Sascha Weidler
- Bioorganic Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | - Marie Lott
- Bioorganic Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | - Irene Boos
- Bioorganic Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | - Juliane Lokau
- Department of Pathology Medical Faculty Otto von Guericke University Magdeburg 39120 Magdeburg Germany
| | | | - Manuel Mönnich
- Bioorganic Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | - Lukas Perkams
- Bioorganic Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | - Marina Schmälzlein
- Bioorganic Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | - Christopher Graf
- Bioorganic Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | - Jan‐Patrick Fischer
- Bioorganic Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | - Carolin Lechner
- Bioorganic Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | - Kerstin Hallstein
- Protein Engineering & Antibody Technologies Merck Healthcare KGaA Frankfurter Str. 250 64293 Darmstadt Germany
| | - Stefan Becker
- Protein Engineering & Antibody Technologies Merck Healthcare KGaA Frankfurter Str. 250 64293 Darmstadt Germany
| | - Michael Weyand
- Department of Biochemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | - Clemens Steegborn
- Department of Biochemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
| | | | | | - Christoph Garbers
- Department of Pathology Medical Faculty Otto von Guericke University Magdeburg 39120 Magdeburg Germany
| | - Carlo Unverzagt
- Bioorganic Chemistry University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
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7
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Reif A, Lam K, Weidler S, Lott M, Boos I, Lokau J, Bretscher C, Mönnich M, Perkams L, Schmälzlein M, Graf C, Fischer JP, Lechner C, Hallstein K, Becker S, Weyand M, Steegborn C, Schultheiss G, Rose-John S, Garbers C, Unverzagt C. Natural Glycoforms of Human Interleukin 6 Show Atypical Plasma Clearance. Angew Chem Int Ed Engl 2021; 60:13380-13387. [PMID: 33756033 PMCID: PMC8251587 DOI: 10.1002/anie.202101496] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Indexed: 12/18/2022]
Abstract
A library of glycoforms of human interleukin 6 (IL‐6) comprising complex and mannosidic N‐glycans was generated by semisynthesis. The three segments were connected by sequential native chemical ligation followed by two‐step refolding. The central glycopeptide segments were assembled by pseudoproline‐assisted Lansbury aspartylation and subsequent enzymatic elongation of complex N‐glycans. Nine IL‐6 glycoforms were synthesized, seven of which were evaluated for in vivo plasma clearance in rats and compared to non‐glycosylated recombinant IL‐6 from E. coli. Each IL‐6 glycoform was tested in three animals and reproducibly showed individual serum clearances depending on the structure of the N‐glycan. The clearance rates were atypical, since the 2,6‐sialylated glycoforms of IL‐6 cleared faster than the corresponding asialo IL‐6 with terminal galactoses. Compared to non‐glycosylated IL‐6 the plasma clearance of IL‐6 glycoforms was delayed in the presence of larger and multibranched N‐glycans in most cases
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Affiliation(s)
- Andreas Reif
- Bioorganic Chemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Kevin Lam
- Bioorganic Chemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Sascha Weidler
- Bioorganic Chemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Marie Lott
- Bioorganic Chemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Irene Boos
- Bioorganic Chemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Juliane Lokau
- Department of Pathology, Medical Faculty, Otto von Guericke University Magdeburg, 39120, Magdeburg, Germany
| | | | - Manuel Mönnich
- Bioorganic Chemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Lukas Perkams
- Bioorganic Chemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Marina Schmälzlein
- Bioorganic Chemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Christopher Graf
- Bioorganic Chemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Jan-Patrick Fischer
- Bioorganic Chemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Carolin Lechner
- Bioorganic Chemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Kerstin Hallstein
- Protein Engineering & Antibody Technologies, Merck Healthcare KGaA, Frankfurter Str. 250, 64293, Darmstadt, Germany
| | - Stefan Becker
- Protein Engineering & Antibody Technologies, Merck Healthcare KGaA, Frankfurter Str. 250, 64293, Darmstadt, Germany
| | - Michael Weyand
- Department of Biochemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | - Clemens Steegborn
- Department of Biochemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
| | | | - Stefan Rose-John
- Department of Biochemistry, Kiel University, 24098, Kiel, Germany
| | - Christoph Garbers
- Department of Pathology, Medical Faculty, Otto von Guericke University Magdeburg, 39120, Magdeburg, Germany
| | - Carlo Unverzagt
- Bioorganic Chemistry, University of Bayreuth, Universitätsstraße 30, 95447, Bayreuth, Germany
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8
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Li H, Zhang J, An C, Dong S. Probing N-Glycan Functions in Human Interleukin-17A Based on Chemically Synthesized Homogeneous Glycoforms. J Am Chem Soc 2021; 143:2846-2856. [DOI: 10.1021/jacs.0c12448] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Hongxing Li
- State Key Laboratory of Natural and Biomimetic Drugs, and Department of Chemical Biology at School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Jun Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, and Department of Chemical Biology at School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Chuanjing An
- State Key Laboratory of Natural and Biomimetic Drugs, and Department of Chemical Biology at School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Suwei Dong
- State Key Laboratory of Natural and Biomimetic Drugs, and Department of Chemical Biology at School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
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9
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Malik A, Seeberger PH, Varón Silva D. Advances in the Chemical Synthesis of Carbohydrates and Glycoconjugates. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2020; 175:201-230. [PMID: 33188456 DOI: 10.1007/10_2020_150] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Carbohydrates are functional and structural biomolecules with structures ranging from monosaccharides to polysaccharides. They are naturally found as pure glycans or attached to lipids and proteins forming glycoconjugates. The biosynthesis of carbohydrates is not genetically controlled. The regulation takes place by the expression of enzymes that transfer and hydrolyze the glycan units, leading to glycocojugates having complex mixtures of glycan structures. Chemical synthesis emerged as the best strategy to obtain defined glycan and glycoconjugates and overcome the challenging purification processes. Here, we review the recent advances in the synthesis of oligosaccharides using manual and automated methods. The chapter covers the methods for the preparation of building blocks and control of stereoselectivity and regioselectivity during glycosylations. Finally, it also presents the strategies to obtain natural and non-natural glycoconjugates with lipids and proteins.
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Affiliation(s)
- Ankita Malik
- Max Planck Institute of Colloids and Interfaces, Biomolecular Systems, Potsdam, Germany.,Department of Chemistry and Biochemistry, Freie Universität Berlin, Berlin, Germany
| | - Peter H Seeberger
- Max Planck Institute of Colloids and Interfaces, Biomolecular Systems, Potsdam, Germany.,Department of Chemistry and Biochemistry, Freie Universität Berlin, Berlin, Germany
| | - Daniel Varón Silva
- Max Planck Institute of Colloids and Interfaces, Biomolecular Systems, Potsdam, Germany. .,Department of Chemistry and Biochemistry, Freie Universität Berlin, Berlin, Germany.
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10
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Jaroentomeechai T, Taw MN, Li M, Aquino A, Agashe N, Chung S, Jewett MC, DeLisa MP. Cell-Free Synthetic Glycobiology: Designing and Engineering Glycomolecules Outside of Living Cells. Front Chem 2020; 8:645. [PMID: 32850660 PMCID: PMC7403607 DOI: 10.3389/fchem.2020.00645] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 06/22/2020] [Indexed: 12/12/2022] Open
Abstract
Glycans and glycosylated biomolecules are directly involved in almost every biological process as well as the etiology of most major diseases. Hence, glycoscience knowledge is essential to efforts aimed at addressing fundamental challenges in understanding and improving human health, protecting the environment and enhancing energy security, and developing renewable and sustainable resources that can serve as the source of next-generation materials. While much progress has been made, there remains an urgent need for new tools that can overexpress structurally uniform glycans and glycoconjugates in the quantities needed for characterization and that can be used to mechanistically dissect the enzymatic reactions and multi-enzyme assembly lines that promote their construction. To address this technology gap, cell-free synthetic glycobiology has emerged as a simplified and highly modular framework to investigate, prototype, and engineer pathways for glycan biosynthesis and biomolecule glycosylation outside the confines of living cells. From nucleotide sugars to complex glycoproteins, we summarize here recent efforts that harness the power of cell-free approaches to design, build, test, and utilize glyco-enzyme reaction networks that produce desired glycomolecules in a predictable and controllable manner. We also highlight novel cell-free methods for shedding light on poorly understood aspects of diverse glycosylation processes and engineering these processes toward desired outcomes. Taken together, cell-free synthetic glycobiology represents a promising set of tools and techniques for accelerating basic glycoscience research (e.g., deciphering the "glycan code") and its application (e.g., biomanufacturing high-value glycomolecules on demand).
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Affiliation(s)
- Thapakorn Jaroentomeechai
- Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY, United States
| | - May N. Taw
- Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY, United States
| | - Mingji Li
- Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY, United States
| | - Alicia Aquino
- Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY, United States
| | - Ninad Agashe
- Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY, United States
| | - Sean Chung
- Graduate Field of Biochemistry, Molecular and Cell Biology, Cornell University, Ithaca, NY, United States
| | - Michael C. Jewett
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, United States
- Center for Synthetic Biology, Northwestern University, Evanston, IL, United States
- Chemistry of Life Processes Institute, Northwestern University, Evanston, IL, United States
| | - Matthew P. DeLisa
- Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, NY, United States
- Graduate Field of Biochemistry, Molecular and Cell Biology, Cornell University, Ithaca, NY, United States
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11
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Du JJ, Zhang L, Gao XF, Sun H, Guo J. Peptidyl ω-Asp Selenoesters Enable Efficient Synthesis of N-Linked Glycopeptides. Front Chem 2020; 8:396. [PMID: 32478036 PMCID: PMC7232547 DOI: 10.3389/fchem.2020.00396] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Accepted: 04/15/2020] [Indexed: 01/04/2023] Open
Abstract
Chemical synthesis is an attractive approach allows for the assembly of homogeneous complex N-linked glycopeptides and glycoproteins, but the limited coupling efficiency between glycans and peptides hampered the synthesis and research in the related field. Herein we developed an alternative glycosylation to construct N-linked glycopeptide via efficient selenoester-assisted aminolysis, which employs the peptidyl ω-asparagine selenoester and unprotected glycosylamine to perform rapid amide-bond ligation. This glycosylation strategy is highly compatible with the free carboxylic acids and hydroxyl groups of peptides and carbohydrates, and readily available for the assembly of structure-defined homogeneous N-linked glycopeptides, such as segments derived from glycoprotein EPO and IL-5.
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Affiliation(s)
- Jing-Jing Du
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan, China
| | - Lian Zhang
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan, China
| | - Xiao-Fei Gao
- Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, East China University of Technology, Nanchang, China
| | - Hui Sun
- Hubei Key Laboratory of Cell Homeostasis, Hubei Province Key Laboratory of Allergy and Immunology, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, College of Life Sciences, Ministry of Education, Wuhan University, Wuhan, China
| | - Jun Guo
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan, China
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12
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Luo Y, Jiang C, Yu L, Yang A. Chemical Biology of Autophagy-Related Proteins With Posttranslational Modifications: From Chemical Synthesis to Biological Applications. Front Chem 2020; 8:233. [PMID: 32309274 PMCID: PMC7145982 DOI: 10.3389/fchem.2020.00233] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 03/11/2020] [Indexed: 02/03/2023] Open
Abstract
Macroautophagy (hereafter referred to as autophagy) is an evolutionarily conserved lysosomal degradation pathway in all eukaryotic cells, which is critical for maintaining cell homeostasis. A series of autophagy-related (ATG) proteins are involved in the regulation of autophagy. The activities of ATG proteins are mainly modulated by posttranslational modifications (PTMs), such as phosphorylation, lipidation, acetylation, ubiquitination, and sumoylation. To tackle molecular mechanisms of autophagy, more and more researches are focusing on the roles of PTMs in regulation of the activity of ATG proteins and autophagy process. The protein ligation techniques have emerged as powerful tools for the chemical engineering of proteins with PTMs, and provided effective methods to elucidate the molecular mechanism and physiological significance of PTMs. Recently, several ATG proteins with PTM were prepared by protein ligation techniques such as native chemical ligation (NCL), expressed protein ligation (EPL), peptide hydrazide-based NCL, and Sortase A-mediated ligation (SML). More importantly, the synthesized ATG proteins are successfully used to probe the mechanism of autophagy. In this review, we summarize protein ligation techniques for the preparation of ATG proteins with PTMs. In addition, we highlight the biological applications of synthetic ATG proteins to probe the autophagy mechanism.
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Affiliation(s)
- Yu Luo
- School of Life Sciences, Chongqing University, Chongqing, China
| | - Chen Jiang
- School of Life Sciences, Chongqing University, Chongqing, China
| | - Lihua Yu
- School of Life Sciences, Chongqing University, Chongqing, China
| | - Aimin Yang
- School of Life Sciences, Chongqing University, Chongqing, China
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13
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Abstract
Protein semisynthesis-defined herein as the assembly of a protein from a combination of synthetic and recombinant fragments-is a burgeoning field of chemical biology that has impacted many areas in the life sciences. In this review, we provide a comprehensive survey of this area. We begin by discussing the various chemical and enzymatic methods now available for the manufacture of custom proteins containing noncoded elements. This section begins with a discussion of methods that are more chemical in origin and ends with those that employ biocatalysts. We also illustrate the commonalities that exist between these seemingly disparate methods and show how this is allowing for the development of integrated chemoenzymatic methods. This methodology discussion provides the technical foundation for the second part of the review where we cover the great many biological problems that have now been addressed using these tools. Finally, we end the piece with a short discussion on the frontiers of the field and the opportunities available for the future.
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Affiliation(s)
| | - Tom W. Muir
- Department of Chemistry, Princeton University, Frick Laboratory, Princeton, New Jersey 08544, United States
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14
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Glycan size and attachment site location affect electron transfer dissociation (ETD) fragmentation and automated glycopeptide identification. Glycoconj J 2019; 36:487-493. [DOI: 10.1007/s10719-019-09888-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 08/09/2019] [Accepted: 08/09/2019] [Indexed: 10/25/2022]
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15
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Agouridas V, El Mahdi O, Diemer V, Cargoët M, Monbaliu JCM, Melnyk O. Native Chemical Ligation and Extended Methods: Mechanisms, Catalysis, Scope, and Limitations. Chem Rev 2019; 119:7328-7443. [DOI: 10.1021/acs.chemrev.8b00712] [Citation(s) in RCA: 243] [Impact Index Per Article: 48.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Vangelis Agouridas
- UMR CNRS 8204, Centre d’Immunité et d’Infection de Lille, University of Lille, CNRS, Institut Pasteur de Lille, F-59000 Lille, France
| | - Ouafâa El Mahdi
- Faculté Polydisciplinaire de Taza, University Sidi Mohamed Ben Abdellah, BP 1223 Taza Gare, Morocco
| | - Vincent Diemer
- UMR CNRS 8204, Centre d’Immunité et d’Infection de Lille, University of Lille, CNRS, Institut Pasteur de Lille, F-59000 Lille, France
| | - Marine Cargoët
- UMR CNRS 8204, Centre d’Immunité et d’Infection de Lille, University of Lille, CNRS, Institut Pasteur de Lille, F-59000 Lille, France
| | - Jean-Christophe M. Monbaliu
- Center for Integrated Technology and Organic Synthesis, Department of Chemistry, University of Liège, Building B6a, Room 3/16a, Sart-Tilman, B-4000 Liège, Belgium
| | - Oleg Melnyk
- UMR CNRS 8204, Centre d’Immunité et d’Infection de Lille, University of Lille, CNRS, Institut Pasteur de Lille, F-59000 Lille, France
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16
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Alagesan K, Kolarich D. Improved strategy for large scale isolation of sialylglycopeptide (SGP) from egg yolk powder. MethodsX 2019; 6:773-778. [PMID: 31016140 PMCID: PMC6475658 DOI: 10.1016/j.mex.2019.04.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Accepted: 04/07/2019] [Indexed: 01/16/2023] Open
Abstract
Chicken egg yolk is an easily available source for the isolation of sialylglycopeptides (SGP) carrying homogenous biantennary N-glycans. This approach has gained much attention in the last decade since these SGPs can easily be used for the semi-synthesis of glycoconjugates circumventing laborious full-synthetic methodologies. Here we report an optimised, significantly shorter (one day instead of five) and environmentally friendly procedure for the mg scale isolation of SGP using commercially available egg yolk powder. A single chromatographic step following chloroform/methanol precipitation of proteins and lipids yielded desired approximately 200 mg SGP from 250 g egg yolk powder within a day. Environmentally friendly procedure for isolation of sialylglycopeptide from Egg yolk powder. Reduced the protocol from five days down to one.
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Affiliation(s)
- Kathirvel Alagesan
- Department of Biomolecular Sciences, Max Planck Institute of Colloids and Interfaces, 14476 Potsdam, Germany
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, 14195 Berlin, Germany
- Institute for Glycomics, Griffith University, Gold Coast Campus, QLD, 4222, Australia
| | - Daniel Kolarich
- Department of Biomolecular Sciences, Max Planck Institute of Colloids and Interfaces, 14476 Potsdam, Germany
- Institute for Glycomics, Griffith University, Gold Coast Campus, QLD, 4222, Australia
- ARC Centre for Nanoscale BioPhotonics, Australia
- Corresponding author at: Institute for Glycomics, Building G26, Griffith University, Gold Coast Campus, Southport, 4222 QLD, Australia.
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17
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Abstract
Glycosylation is one of the most prevalent posttranslational modifications that profoundly affects the structure and functions of proteins in a wide variety of biological recognition events. However, the structural complexity and heterogeneity of glycoproteins, usually resulting from the variations of glycan components and/or the sites of glycosylation, often complicates detailed structure-function relationship studies and hampers the therapeutic applications of glycoproteins. To address these challenges, various chemical and biological strategies have been developed for producing glycan-defined homogeneous glycoproteins. This review highlights recent advances in the development of chemoenzymatic methods for synthesizing homogeneous glycoproteins, including the generation of various glycosynthases for synthetic purposes, endoglycosidase-catalyzed glycoprotein synthesis and glycan remodeling, and direct enzymatic glycosylation of polypeptides and proteins. The scope, limitation, and future directions of each method are discussed.
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Affiliation(s)
- Chao Li
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | - Lai-Xi Wang
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
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18
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Carlo Unverzagt. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/anie.201802018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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19
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Carlo Unverzagt. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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20
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Jaradat DMM. Thirteen decades of peptide synthesis: key developments in solid phase peptide synthesis and amide bond formation utilized in peptide ligation. Amino Acids 2017; 50:39-68. [PMID: 29185032 DOI: 10.1007/s00726-017-2516-0] [Citation(s) in RCA: 133] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 11/21/2017] [Indexed: 12/27/2022]
Abstract
A historical overview of peptide chemistry from T. Curtius to E. Fischer to M. Bergmann and L. Zervas is first presented. Next, the fundamentals of peptide synthesis with a focus on solid phase peptide synthesis by R. B. Merrifield are described. Immobilization strategies to attach the first amino acid to the resin, coupling strategies in stepwise peptide chain elongation, and approaches to synthesize difficult peptide sequences are also shown. A brief comparison between tert-butyloxycarbonyl (Boc)/benzyl (Bzl) strategy and 9-fluorenylmethoxycarbonyl (Fmoc)/tert-butyl (t -Bu) strategy utilized in solid phase peptide synthesis is given with an emphasis on the latter. Finally, the review focuses on the discovery and development of peptide ligation and the latest advances in this field including native amide bond formation strategies, these include the native chemical ligation, α-ketoacid-hydroxylamine ligation, and serine/threonine ligation which are the most commonly used chemoselective ligation methods that provide amide bond at the ligation site. This review provides an overview of the literature concerning the most important advances in the chemical synthesis of proteins and peptides covering the period from 1882 to 2017.
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Affiliation(s)
- Da'san M M Jaradat
- Department of Chemistry, Faculty of Science, Al-Balqa Applied University, P.O. Box 19117, Al-Salt, Jordan.
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21
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Du JJ, Gao XF, Xin LM, Lei Z, Liu Z, Guo J. Convergent Synthesis of N-Linked Glycopeptides via Aminolysis of ω-Asp p-Nitrophenyl Thioesters in Solution. Org Lett 2016; 18:4828-4831. [PMID: 27619788 DOI: 10.1021/acs.orglett.6b02288] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
An efficient N-linked glycosylation reaction between glycosylamines and p-nitrophenyl thioester peptides has been developed. The reaction conditions are mild and compatible with the C-terminal free carboxylic acid group and the unprotected N-linked sialyloligosaccharide. By means of this convergent strategy, a versatile N-glycopeptide fragment containing an N-terminal Thz and a C-terminal thioester was readily prepared, which is available for the synthesis of long glycopeptides and glycoproteins using the protocol of native chemical ligation.
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Affiliation(s)
- Jing-Jing Du
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, CCNU-uOttawa Joint Research Centre, College of Chemistry, Central China Normal University , 152 Luoyu Road, Wuhan, Hubei 430079, P. R. China
| | - Xiao-Fei Gao
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, CCNU-uOttawa Joint Research Centre, College of Chemistry, Central China Normal University , 152 Luoyu Road, Wuhan, Hubei 430079, P. R. China
| | - Ling-Ming Xin
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, CCNU-uOttawa Joint Research Centre, College of Chemistry, Central China Normal University , 152 Luoyu Road, Wuhan, Hubei 430079, P. R. China
| | - Ze Lei
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, CCNU-uOttawa Joint Research Centre, College of Chemistry, Central China Normal University , 152 Luoyu Road, Wuhan, Hubei 430079, P. R. China
| | - Zheng Liu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, CCNU-uOttawa Joint Research Centre, College of Chemistry, Central China Normal University , 152 Luoyu Road, Wuhan, Hubei 430079, P. R. China
| | - Jun Guo
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, CCNU-uOttawa Joint Research Centre, College of Chemistry, Central China Normal University , 152 Luoyu Road, Wuhan, Hubei 430079, P. R. China
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22
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Lee CL, Liu H, Wong CTT, Chow HY, Li X. Enabling N-to-C Ser/Thr Ligation for Convergent Protein Synthesis via Combining Chemical Ligation Approaches. J Am Chem Soc 2016; 138:10477-84. [DOI: 10.1021/jacs.6b04238] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Chi Lung Lee
- Department of Chemistry,
The State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Han Liu
- Department of Chemistry,
The State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Clarence T. T. Wong
- Department of Chemistry,
The State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Hoi Yee Chow
- Department of Chemistry,
The State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Xuechen Li
- Department of Chemistry,
The State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
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23
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Wang LX, Amin MN. Chemical and chemoenzymatic synthesis of glycoproteins for deciphering functions. ACTA ACUST UNITED AC 2015; 21:51-66. [PMID: 24439206 DOI: 10.1016/j.chembiol.2014.01.001] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2013] [Revised: 12/31/2013] [Accepted: 01/02/2014] [Indexed: 12/11/2022]
Abstract
Glycoproteins are an important class of biomolecules involved in a number of biological recognition processes. However, natural and recombinant glycoproteins are usually produced as mixtures of glycoforms that differ in the structures of the pendent glycans, which are difficult to separate in pure glycoforms. As a result, synthetic homogeneous glycopeptides and glycoproteins have become indispensable probes for detailed structural and functional studies. A number of elegant chemical and biological strategies have been developed for synthetic construction of tailor-made, full-size glycoproteins to address specific biological problems. In this review, we highlight recent advances in chemical and chemoenzymatic synthesis of homogeneous glycoproteins. Selected examples are given to demonstrate the applications of tailor-made, glycan-defined glycoproteins for deciphering glycosylation functions.
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Affiliation(s)
- Lai-Xi Wang
- Institute of Human Virology and Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
| | - Mohammed N Amin
- Institute of Human Virology and Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
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24
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Reif A, Siebenhaar S, Tröster A, Schmälzlein M, Lechner C, Velisetty P, Gottwald K, Pöhner C, Boos I, Schubert V, Rose-John S, Unverzagt C. Semisynthesis of biologically active glycoforms of the human cytokine interleukin 6. Angew Chem Int Ed Engl 2014; 53:12125-31. [PMID: 25243720 DOI: 10.1002/anie.201407160] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2014] [Indexed: 12/16/2022]
Abstract
Human interleukin 6 (IL-6) is a potent cytokine with immunomodulatory properties. As the influence of N-glycosylation on the in vivo activities of IL-6 could not be elucidated so far, a semisynthesis of homogeneous glycoforms of IL-6 was established by sequential native chemical ligation. The four cysteines of IL-6 are convenient for ligations and require only the short synthetic glycopeptide 43-48. The Cys-peptide 49-183 could be obtained recombinantly by cleavage of a SUMO tag. The fragment 1-42 was accessible by the simultaneous cleavage of two inteins, leading to the 1-42 thioester with the native N-terminus. Ligation and refolding studies showed that the inherently labile Asp-Pro bond 139-140 was detrimental for the sequential C- to N-terminal ligation. A reversed ligation sequence using glycopeptide hydrazides gave full-length IL-6 glycoproteins, which showed full bioactivity after efficient refolding and purification.
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Affiliation(s)
- Andreas Reif
- Bioorganic Chemistry, Gebaeude NWI, University of Bayreuth, 95440 Bayreuth (Germany)
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25
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Reif A, Siebenhaar S, Tröster A, Schmälzlein M, Lechner C, Velisetty P, Gottwald K, Pöhner C, Boos I, Schubert V, Rose-John S, Unverzagt C. Semisynthesis of Biologically Active Glycoforms of the Human Cytokine Interleukin 6. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201407160] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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26
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Okamoto R, Kimura M, Ishimizu T, Izumi M, Kajihara Y. Semisynthesis of a Post-Translationally Modified Protein by Using Chemical Cleavage and Activation of an Expressed Fusion Polypeptide. Chemistry 2014; 20:10425-30. [DOI: 10.1002/chem.201403035] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Indexed: 11/10/2022]
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27
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Villalonga ML, Díez P, Sánchez A, Gamella M, Pingarrón JM, Villalonga R. Neoglycoenzymes. Chem Rev 2014; 114:4868-917. [DOI: 10.1021/cr400290x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
| | - Paula Díez
- Department
of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040-Madrid, Spain
| | - Alfredo Sánchez
- Department
of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040-Madrid, Spain
| | - María Gamella
- Department
of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040-Madrid, Spain
| | - José M. Pingarrón
- Department
of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040-Madrid, Spain
- IMDEA
Nanoscience, Cantoblanco Universitary City, 28049-Madrid, Spain
| | - Reynaldo Villalonga
- Department
of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, 28040-Madrid, Spain
- IMDEA
Nanoscience, Cantoblanco Universitary City, 28049-Madrid, Spain
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28
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Abstract
The chemical synthesis of peptides or small proteins is often an important step in many research projects and has stimulated the development of numerous chemical methodologies. The aim of this review is to give a substantial overview of the solid phase methods developed for the production or purification of polypeptides. The solid phase peptide synthesis (SPPS) technique has facilitated considerably the access to short peptides (<50 amino acids). However, its limitations for producing large homogeneous peptides have stimulated the development of solid phase covalent or non-covalent capture purification methods. The power of the native chemical ligation (NCL) reaction for protein synthesis in aqueous solution has also been adapted to the solid phase by the combination of novel linker technologies, cysteine protection strategies and thioester or N,S-acyl shift thioester surrogate chemistries. This review details pioneering studies and the most recent publications related to the solid phase chemical synthesis of large peptides and proteins.
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29
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Guan X, Drake MR, Tan Z. Total Synthesis of Human Galanin-Like Peptide through an Aspartic Acid Ligation. Org Lett 2013; 15:6128-31. [DOI: 10.1021/ol402984r] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiaoyang Guan
- Department of Chemistry and Biochemistry and BioFrontiers Institute, University of Colorado, Boulder, Colorado 80303, United States
| | - Matthew R. Drake
- Department of Chemistry and Biochemistry and BioFrontiers Institute, University of Colorado, Boulder, Colorado 80303, United States
| | - Zhongping Tan
- Department of Chemistry and Biochemistry and BioFrontiers Institute, University of Colorado, Boulder, Colorado 80303, United States
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30
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Wilson RM, Dong S, Wang P, Danishefsky SJ. The winding pathway to erythropoietin along the chemistry-biology frontier: a success at last. Angew Chem Int Ed Engl 2013; 52:7646-65. [PMID: 23775885 PMCID: PMC4729195 DOI: 10.1002/anie.201301666] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Indexed: 11/09/2022]
Abstract
The total synthesis of a homogeneous erythropoietin (EPO), possessing the native amino acid sequence and chitobiose glycans at each of the three wild-type sites of N glycosylation, has been accomplished in our laboratory. We provide herein an account of our decade-long research effort en route to this formidable target compound. The optimization of the synergy of the two bedrock sciences we now call biology and chemistry was central to the success of the synthesis of EPO.
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Affiliation(s)
- Rebecca M. Wilson
- Laboratory for Bioorganic Chemistry, Sloan-Kettering Institute for Cancer Research, 1275 York Avenue, New York, NY 10065
| | - Suwei Dong
- Laboratory for Bioorganic Chemistry, Sloan-Kettering Institute for Cancer Research, 1275 York Avenue, New York, NY 10065
| | - Ping Wang
- Laboratory for Bioorganic Chemistry, Sloan-Kettering Institute for Cancer Research, 1275 York Avenue, New York, NY 10065
| | - Samuel J. Danishefsky
- Laboratory for Bioorganic Chemistry, Sloan-Kettering Institute for Cancer Research, 1275 York Avenue, New York, NY 10065
- Department of Chemistry, Columbia University, Havemeyer Hall, 3000 Broadway, New York, NY 10027
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31
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Wilson RM, Dong S, Wang P, Danishefsky SJ. Der gewundene Pfad zum Erythropoietin entlang der Grenze von Chemie und Biologie. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301666] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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32
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Unverzagt C, Kajihara Y. Chemical assembly of N-glycoproteins: a refined toolbox to address a ubiquitous posttranslational modification. Chem Soc Rev 2013; 42:4408-20. [PMID: 23403448 DOI: 10.1039/c3cs35485g] [Citation(s) in RCA: 172] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Incremental developments in the chemistry of peptides, proteins and carbohydrates have enabled researchers to assemble entire glycoproteins with high precision. Based on sophisticated ligation chemistries pure glycoproteins bearing a single glycosylation pattern have become available. The impact of N-glycosylation on the function of glycoproteins is generally recognized but not well understood. Based on the recent advances in the synthesis of glycoproteins by chemical methods researchers can finally start to elucidate the various roles of carbohydrates in complex biomolecules in detail.
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Affiliation(s)
- Carlo Unverzagt
- Bioorganische Chemie, Gebäude NWI, Universität Bayreuth, 95440 Bayreuth, Germany.
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33
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Joseph R, Dyer FB, Garner P. Rapid Formation of N-Glycopeptides via Cu(II)-Promoted Glycosylative Ligation. Org Lett 2013; 15:732-5. [DOI: 10.1021/ol302961s] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ryan Joseph
- Department of Chemistry, Washington State University, Pullman, Washington 99164-4630, United States
| | - Frank Brock Dyer
- Department of Chemistry, Washington State University, Pullman, Washington 99164-4630, United States
| | - Philip Garner
- Department of Chemistry, Washington State University, Pullman, Washington 99164-4630, United States
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34
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Abstract
Because of the importance of carbohydrate-protein interactions in biological processes, the development of glycoclusters and glycodendrimers capable of mimicking the multivalent display of carbohydrates at the cell surface has become a major field of research over the last decade. Among the large variety of scaffolds that are now available, peptides and cyclopeptides are widely used for the multivalent presentation of glycans. This review will provide an overview of the most recent advances in the preparation and utilization of linear glycopeptides and glycocyclopeptides in glycobiology.
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Affiliation(s)
- M Carmen Galan
- School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, UK
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35
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Hemantha HP, Narendra N, Sureshbabu VV. Total chemical synthesis of polypeptides and proteins: chemistry of ligation techniques and beyond. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.08.059] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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36
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Hojo H, Tanaka H, Hagiwara M, Asahina Y, Ueki A, Katayama H, Nakahara Y, Yoneshige A, Matsuda J, Ito Y, Nakahara Y. Chemoenzymatic Synthesis of Hydrophobic Glycoprotein: Synthesis of Saposin C Carrying Complex-Type Carbohydrate. J Org Chem 2012; 77:9437-46. [DOI: 10.1021/jo3010155] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | | | | | | | | | | | | | | | | | - Yukishige Ito
- RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351- 0198, Japan
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37
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Westerlind U. Synthetic glycopeptides and glycoproteins with applications in biological research. Beilstein J Org Chem 2012; 8:804-18. [PMID: 23015828 PMCID: PMC3388868 DOI: 10.3762/bjoc.8.90] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2012] [Accepted: 05/22/2012] [Indexed: 12/21/2022] Open
Abstract
Over the past few years, synthetic methods for the preparation of complex glycopeptides have been drastically improved. The need for homogenous glycopeptides and glycoproteins with defined chemical structures to study diverse biological phenomena further enhances the development of methodologies. Selected recent advances in synthesis and applications, in which glycopeptides or glycoproteins serve as tools for biological studies, are reviewed. The importance of specific antibodies directed to the glycan part, as well as the peptide backbone has been realized during the development of synthetic glycopeptide-based anti-tumor vaccines. The fine-tuning of native chemical ligation (NCL), expressed protein ligation (EPL), and chemoenzymatic glycosylation techniques have all together enabled the synthesis of functional glycoproteins. The synthesis of structurally defined, complex glycopeptides or glyco-clusters presented on natural peptide backbones, or mimics thereof, offer further possibilities to study protein-binding events.
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Affiliation(s)
- Ulrika Westerlind
- Gesellschaft zur Förderung der Analytischen Wissenschaften e.V., ISAS - Leibniz Institute for Analytical Sciences, Otto-Hahn-Str. 6b, D-44227 Dortmund, Germany, Tel: (+49)231-1392 4215
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38
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Nagorny P, Sane N, Fasching B, Aussedat B, Danishefsky SJ. Probing the frontiers of glycoprotein synthesis: the fully elaborated β-subunit of the human follicle-stimulating hormone. Angew Chem Int Ed Engl 2012; 51:975-9. [PMID: 22162182 PMCID: PMC3285374 DOI: 10.1002/anie.201107482] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2011] [Indexed: 01/22/2023]
Affiliation(s)
| | | | - Bernhard Fasching
- Laboratory for Bioorganic Chemistry, Sloan-Kettering Institute for Cancer Research, 1275 York Avenue, New York, New York 10065, and Department of Chemistry, Columbia University, Havemeyer Hall, 3000 Broadway, New York, New York 10027(USA), Fax: (+1)212-772-8691
| | - Baptiste Aussedat
- Laboratory for Bioorganic Chemistry, Sloan-Kettering Institute for Cancer Research, 1275 York Avenue, New York, New York 10065, and Department of Chemistry, Columbia University, Havemeyer Hall, 3000 Broadway, New York, New York 10027(USA), Fax: (+1)212-772-8691
| | - Samuel J. Danishefsky
- Laboratory for Bioorganic Chemistry, Sloan-Kettering Institute for Cancer Research, 1275 York Avenue, New York, New York 10065, and Department of Chemistry, Columbia University, Havemeyer Hall, 3000 Broadway, New York, New York 10027(USA), Fax: (+1)212-772-8691
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39
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Tarrant MK, Rho HS, Xie Z, Jiang YL, Gross C, Culhane JC, Yan G, Qian J, Ichikawa Y, Matsuoka T, Zachara N, Etzkorn FA, Hart GW, Jeong JS, Blackshaw S, Zhu H, Cole PA. Regulation of CK2 by phosphorylation and O-GlcNAcylation revealed by semisynthesis. Nat Chem Biol 2012; 8:262-9. [PMID: 22267120 PMCID: PMC3288285 DOI: 10.1038/nchembio.771] [Citation(s) in RCA: 128] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2011] [Accepted: 10/24/2011] [Indexed: 01/08/2023]
Abstract
Protein Ser/Thr kinase CK2 (casein kinase II) is involved in a myriad of cellular processes including cell growth and proliferation by phosphorylating hundreds of substrates, yet the regulation process of CK2 function is poorly understood. Here we report that the CK2 catalytic subunit CK2α is modified by O-GlcNAc on Ser347, proximal to a cyclin-dependent kinase phosphorylation site (Thr344) on the same protein. We use protein semisynthesis to show that Thr344 phosphorylation increases CK2α cellular stability via Pin1 interaction whereas Ser347 glycosylation appears to be antagonistic to Thr344 phosphorylation and permissive to proteasomal degradation. By performing kinase assays with the site-specifically modified phospho- and glyco-modified CK2α in combination with CK2β and Pin1 binding partners on human protein microarrays, we show that CK2 kinase substrate selectivity is modulated by these specific posttranslational modifications. This study suggests how a promiscuous protein kinase can be regulated at multiple levels to achieve particular biological outputs.
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Affiliation(s)
- Mary Katherine Tarrant
- Department of Pharmacology and Molecular Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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40
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Wang LX, Lomino JV. Emerging technologies for making glycan-defined glycoproteins. ACS Chem Biol 2012; 7:110-22. [PMID: 22141574 DOI: 10.1021/cb200429n] [Citation(s) in RCA: 110] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Protein glycosylation is a common and complex posttranslational modification of proteins, which expands functional diversity while boosting structural heterogeneity. Glycoproteins, the end products of such a modification, are typically produced as mixtures of glycoforms possessing the same polypeptide backbone but differing in the site of glycosylation and/or in the structures of pendant glycans, from which single glycoforms are difficult to isolate. The urgent need for glycan-defined glycoproteins in both detailed structure-function relationship studies and therapeutic applications has stimulated an extensive interest in developing various methods for manipulating protein glycosylation. This review highlights emerging technologies that hold great promise in making a variety of glycan-defined glycoproteins, with a particular emphasis in the following three areas: specific glycoengineering of host biosynthetic pathways, in vitro chemoenzymatic glycosylation remodeling, and chemoselective and site-specific glycosylation of proteins.
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Affiliation(s)
- Lai-Xi Wang
- Institute of Human Virology and Department of Biochemistry & Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland 21201, United States
| | - Joseph V. Lomino
- Institute of Human Virology and Department of Biochemistry & Molecular Biology, University of Maryland School of Medicine, Baltimore, Maryland 21201, United States
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41
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Siman P, Brik A. Chemical and semisynthesis of posttranslationally modified proteins. Org Biomol Chem 2012; 10:5684-97. [DOI: 10.1039/c2ob25149c] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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42
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Nagorny P, Sane N, Fasching B, Aussedat B, Danishefsky SJ. Probing the Frontiers of Glycoprotein Synthesis: The Fully Elaborated β-Subunit of the Human Follicle-Stimulating Hormone. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201107482] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Macmillan D, Adams A, Premdjee B. Shifting Native Chemical Ligation into Reverse through N→S Acyl Transfer. Isr J Chem 2011; 51:885-899. [PMID: 22347724 PMCID: PMC3277902 DOI: 10.1002/ijch.201100084] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Accepted: 08/27/2011] [Indexed: 11/06/2022]
Abstract
Peptide thioester synthesis by N→S acyl transfer is being intensively explored by many research groups the world over. Reasons for this likely include the often straightforward method of precursor assembly using Fmoc-based chemistry and the fundamentally interesting acyl migration process. In this review we introduce recent advances in this exciting area and discuss, in more detail, our own efforts towards the synthesis of peptide thioesters through N→S acyl transfer in native peptide sequences. We have found that several peptide thioesters can be readily prepared and, what's more, there appears to be ample opportunity for further development and discovery.
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Affiliation(s)
- Derek Macmillan
- Christopher Ingold Laboratories, Department of Chemistry, University College London20 Gordon Street, London WC1H 0AJ, UK phone: +44 (0)20 7679 4684 e-mail:
| | - Anna Adams
- Christopher Ingold Laboratories, Department of Chemistry, University College London20 Gordon Street, London WC1H 0AJ, UK phone: +44 (0)20 7679 4684 e-mail:
| | - Bhavesh Premdjee
- Christopher Ingold Laboratories, Department of Chemistry, University College London20 Gordon Street, London WC1H 0AJ, UK phone: +44 (0)20 7679 4684 e-mail:
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44
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Affiliation(s)
- Ryan M Schmaltz
- The Department of Chemistry and Skaggs Institute for Chemical Biology, 10550 North Torrey Pines Road, La Jolla, California 92037, USA
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45
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Liu Y, Chen G. Chemical synthesis of N-linked glycans carrying both mannose-6-phosphate and GlcNAc-mannose-6-phosphate motifs. J Org Chem 2011; 76:8682-9. [PMID: 21955083 DOI: 10.1021/jo2010999] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Mannose-6-phosphate (M6P) containing N-linked glycans are the essential targeting signals for hydrolases sorting in eukaryotic cells. To facilitate their structural and binding analyses, a highly efficient and convergent method has been developed to prepare complex N-linked glycans with well-defined M6P and N-acetylglucosamine (GlcNAc)-M6P motifs, a newly identified binding element for M6P receptors. The GlcNAc-M6P motif was stereoselectively installed at the late stage of the synthesis. Sequential deprotection of benzyl and acetate groups provided the fully deprotected N-glycans in excellent yield.
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Affiliation(s)
- Yunpeng Liu
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
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46
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Premdjee B, Adams AL, Macmillan D. Native N-glycopeptide thioester synthesis through N→S acyl transfer. Bioorg Med Chem Lett 2011; 21:4973-5. [PMID: 21676613 PMCID: PMC3160546 DOI: 10.1016/j.bmcl.2011.05.059] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2011] [Revised: 05/17/2011] [Accepted: 05/18/2011] [Indexed: 11/28/2022]
Abstract
Peptide thioesters are important tools for the total synthesis of proteins using native chemical ligation (NCL). Preparation of glycopeptide thioesters, that enable the assembly of homogeneously glycosylated proteins, is complicated by the perceived fragile nature of the sugar moiety. Herein, we demonstrate the compatibility of thioester formation via N→S acyl transfer with native N-glycopeptides and report observations that will aid in their preparation.
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Affiliation(s)
| | | | - Derek Macmillan
- Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, UK
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Wilkinson BL, Chun CKY, Payne RJ. Synthesis of MUC1 glycopeptide thioesters and ligation via direct aminolysis. Biopolymers 2011; 96:137-46. [DOI: 10.1002/bip.21471] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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48
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Wang C, Guo Q, Fu Y. Theoretical Analysis of the Detailed Mechanism of Native Chemical Ligation Reactions. Chem Asian J 2011; 6:1241-51. [DOI: 10.1002/asia.201000760] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2010] [Indexed: 12/22/2022]
Affiliation(s)
- Chen Wang
- Department of Chemistry, University of Science and Technology of China, Hefei 230026 (China), Fax: (+86) 551‐3606689
| | - Qing‐Xiang Guo
- Department of Chemistry, University of Science and Technology of China, Hefei 230026 (China), Fax: (+86) 551‐3606689
| | - Yao Fu
- Department of Chemistry, University of Science and Technology of China, Hefei 230026 (China), Fax: (+86) 551‐3606689
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49
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Liu Y, Chan YM, Wu J, Chen C, Benesi A, Hu J, Wang Y, Chen G. Chemical synthesis of a bisphosphorylated mannose-6-phosphate N-glycan and its facile monoconjugation with human carbonic anhydrase II for in vivo fluorescence imaging. Chembiochem 2011; 12:685-90. [PMID: 21404409 DOI: 10.1002/cbic.201000785] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2010] [Indexed: 12/11/2022]
Affiliation(s)
- Yunpeng Liu
- Department of Chemistry, The Pennsylvania State University, 104 Chemistry Building, University Park, PA 16802, USA
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Fairbanks AJ. Endohexosaminidase catalysed glycosylation with oxazoline donors: The development of robust biocatalytic methods for synthesis of defined homogeneous glycoconjugates. CR CHIM 2011. [DOI: 10.1016/j.crci.2010.05.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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