1
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Chatterjee J, Bandyopadhyay A, Pattabiraman M, Sarkar R. Discovery and development of tyrosine-click (Y-click) reaction for the site-selective labelling of proteins. Chem Commun (Camb) 2024. [PMID: 38913168 DOI: 10.1039/d4cc01997k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2024]
Abstract
With the versatile utility of bio-conjugated peptides and proteins in the fields of agriculture, food, cosmetics and pharmaceutical industry, the design of smart protocols to conjugate and modulate biomolecules becomes highly desirable. During this process, the most important consideration for biochemists is the retention of configurational integrity of the biomolecules. Moreover, this type of bioconjugation of peptide and protein becomes frivolous if the reaction is not performed with precise amino acid residues. Hence, chemo-selective, as well as site-selective reactions, that are biocompatible and possess an appropriate level of reactivity are necessary. Based on click chemistry, there are so many tyrosine (Y) conjugation strategies, such as sulfur-fluoride exchange (SuFEx), sulfur-triazole exchange (SuTEx), coupling with π-allyl palladium complexes, diazonium salts, diazodicarboxyamide-based reagents etc. Among these techniques, diazodicarboxyamide-based Y-conjugation, which is commonly known as the "tyrosine-click (Y-click) reaction", has met the expectations of synthetic and biochemists for the tyrosine-specific functionalization of biomolecules. Over the past one and a half decades, significant progress has been made in the classical organic synthesis approach, as well as its biochemical, photochemical, and electrochemical variants. Despite such progress and increasing importance, the Y-click reaction has not been reviewed to document variations in its methodology, applications, and broad utility. The present article aims to provide a summary of the approaches for the modulation of biomolecules at the hotspot of tyrosine residue by employing the Y-click reaction. The article also highlights its application for the mapping of proteins, imaging of living cells, and in the fields of analytical and medicinal chemistry.
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Affiliation(s)
| | - Ayan Bandyopadhyay
- Department of Chemistry, Chapra Government College, Nadia-741123, West Bengal, India
- Department of Higher Education, Government of West Bengal, India.
| | | | - Rajib Sarkar
- Department of Higher Education, Government of West Bengal, India.
- Department of Chemistry, Muragachha Government College, Nadia-741154, West Bengal, India
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2
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Bertolini M, Mendive-Tapia L, Ghashghaei O, Reese A, Lochenie C, Schoepf AM, Sintes M, Tokarczyk K, Nare Z, Scott AD, Knight SR, Aithal AR, Sachdeva A, Lavilla R, Vendrell M. Nonperturbative Fluorogenic Labeling of Immunophilins Enables the Wash-free Detection of Immunosuppressants. ACS CENTRAL SCIENCE 2024; 10:969-977. [PMID: 38799658 PMCID: PMC11117681 DOI: 10.1021/acscentsci.3c01590] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/26/2024] [Accepted: 02/26/2024] [Indexed: 05/29/2024]
Abstract
Immunosuppressants are clinically approved drugs to treat the potential rejection of transplanted organs and require frequent monitoring due to their narrow therapeutic window. Immunophilins are small proteins that bind immunosuppressants with high affinity, yet there are no examples of fluorogenic immunophilins and their potential application as optical biosensors for immunosuppressive drugs in clinical biosamples. In the present work, we designed novel diazonium BODIPY salts for the site-specific labeling of tyrosine residues in peptides via solid-phase synthesis as well as for late-stage functionalization of whole recombinant proteins. After the optimization of a straightforward one-step labeling procedure for immunophilins PPIA and FKBP12, we demonstrated the application of a fluorogenic analogue of FKBP12 for the selective detection of the immunosuppressant drug tacrolimus, including experiments in urine samples from patients with functioning renal transplants. This chemical methodology opens new avenues to rationally design wash-free immunophilin-based biosensors for rapid therapeutic drug monitoring.
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Affiliation(s)
- Marco Bertolini
- Centre
for Inflammation Research, The University
of Edinburgh, EH16 4UU Edinburgh, U.K.
- IRR
Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU Edinburgh, U.K.
| | - Lorena Mendive-Tapia
- Centre
for Inflammation Research, The University
of Edinburgh, EH16 4UU Edinburgh, U.K.
- IRR
Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU Edinburgh, U.K.
| | - Ouldouz Ghashghaei
- Laboratory
of Medicinal Chemistry, Faculty of Pharmacy and Food Sciences and
Institute of Biomedicine UB (IBUB), University
of Barcelona, Catalunya, Spain 08007
| | - Abigail Reese
- Centre
for Inflammation Research, The University
of Edinburgh, EH16 4UU Edinburgh, U.K.
- IRR
Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU Edinburgh, U.K.
| | - Charles Lochenie
- Centre
for Inflammation Research, The University
of Edinburgh, EH16 4UU Edinburgh, U.K.
- IRR
Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU Edinburgh, U.K.
| | - Anna M. Schoepf
- Laboratory
of Medicinal Chemistry, Faculty of Pharmacy and Food Sciences and
Institute of Biomedicine UB (IBUB), University
of Barcelona, Catalunya, Spain 08007
| | - Miquel Sintes
- Laboratory
of Medicinal Chemistry, Faculty of Pharmacy and Food Sciences and
Institute of Biomedicine UB (IBUB), University
of Barcelona, Catalunya, Spain 08007
| | - Karolina Tokarczyk
- Concept
Life Sciences Ltd, Edinburgh Bioquarter, Edinburgh EH16 4UX, U.K.
| | - Zandile Nare
- Concept
Life Sciences Ltd, Edinburgh Bioquarter, Edinburgh EH16 4UX, U.K.
| | - Andrew D. Scott
- Concept
Life Sciences Ltd, Edinburgh Bioquarter, Edinburgh EH16 4UX, U.K.
| | - Stephen R. Knight
- Renal
Transplant Unit, Queen Elizabeth Hospital, 1345 Govan Road, Glasgow G51 4TF, U.K.
| | - Advait R. Aithal
- School of
Chemistry, University of East Anglia, Norwich NR4 7TJ, U.K.
| | - Amit Sachdeva
- School of
Chemistry, University of East Anglia, Norwich NR4 7TJ, U.K.
| | - Rodolfo Lavilla
- Laboratory
of Medicinal Chemistry, Faculty of Pharmacy and Food Sciences and
Institute of Biomedicine UB (IBUB), University
of Barcelona, Catalunya, Spain 08007
| | - Marc Vendrell
- Centre
for Inflammation Research, The University
of Edinburgh, EH16 4UU Edinburgh, U.K.
- IRR
Chemistry Hub, Institute for Regeneration and Repair, The University of Edinburgh, EH16 4UU Edinburgh, U.K.
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3
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Patil DV, Ramesh K, Kim HY, Oh K. Visible-Light-Promoted Aryl Cation Formation: Aromatic S N1 Reactions of Areneazo-2-(2-nitro)propanes. Org Lett 2023; 25:7204-7208. [PMID: 37737122 DOI: 10.1021/acs.orglett.3c02783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
The visible light excitation of areneazo-2-(2-nitro)propane·HCl salts generated the singlet aryl cation that readily underwent aromatic SN1 reactions with a variety of nucleophiles. The in situ generated singlet aryl cation was stabilized by a counter nitronate anion that prevented other intersystem crossing and single electron transfer processes. With the improved safety features of neutral areneazo-2-(2-nitro)propane derivatives, the current visible-light-promoted aromatic SN1 reactions provide an alternative aryl Csp2-X bond forming strategy.
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Affiliation(s)
- Dilip V Patil
- Center for Metareceptome Research, Graduate School of Pharmaceutical Sciences, Chung-Ang University, 84 Heukseok-ro, Dongjak, Seoul 06974, Republic of Korea
| | - Karu Ramesh
- Center for Metareceptome Research, Graduate School of Pharmaceutical Sciences, Chung-Ang University, 84 Heukseok-ro, Dongjak, Seoul 06974, Republic of Korea
| | - Hun Young Kim
- Department of Global Innovative Drugs, Chung-Ang University, 84 Heukseok-ro, Dongjak, Seoul 06974, Republic of Korea
| | - Kyungsoo Oh
- Center for Metareceptome Research, Graduate School of Pharmaceutical Sciences, Chung-Ang University, 84 Heukseok-ro, Dongjak, Seoul 06974, Republic of Korea
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4
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Kher K, Dhaker M, Baroliya PK. Recent advances in electrochemical functionalization using diazonium salts. Org Biomol Chem 2023; 21:7052-7061. [PMID: 37610707 DOI: 10.1039/d3ob00978e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Arenediazonium salts have gained attention in the scientific community due to their numerous synthetic applications. In the traditional method of dediazoniation of arenediazonium salts, the requirements for toxic oxidants and costly catalysts affect their cost-effectiveness and sustainability. However, recent advances in synthetic organic electrochemistry allow for the in situ reduction of arenediazonium salts, affording different functionalizations under mild reaction conditions and with a shorter reaction time. Herein, we report advances up to now of facile organic electrochemical syntheses using arenediazonium salt precursors that avoid the use of hazardous reductants.
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Affiliation(s)
- Krishna Kher
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, India.
| | - Mukesh Dhaker
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, India.
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5
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Liu XY, Yang YL, Dang Y, Marek I, Zhang FG, Ma JA. Tetrazole Diversification of Amino Acids and Peptides via Silver-Catalyzed Intermolecular Cycloaddition with Aryldiazonium Salts. Angew Chem Int Ed Engl 2023; 62:e202304740. [PMID: 37212541 DOI: 10.1002/anie.202304740] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/19/2023] [Accepted: 05/22/2023] [Indexed: 05/23/2023]
Abstract
Selective structural modification of amino acids and peptides is a central strategy in organic chemistry, chemical biology but also in pharmacology and material science. In this context, the formation of tetrazole rings, known to possess significant therapeutic properties, would expand the chemical space of unnatural amino acids but has received less attention. In this study, we demonstrated that the classic unimolecular Wolff rearrangement of α-amino acid-derived diazoketones could be replaced by a faster intermolecular cycloaddition reaction with aryldiazonium salts under identical practical conditions. This strategy provides an efficient synthetic platform that could transform proteinogenic α-amino acids into a plethora of unprecedented tetrazole-decorated amino acid derivatives with preservation of the stereocenters. Density functional theory studies shed some light on the reaction mechanism and provided information regarding the origins of the chemo- and regioselectivity. Furthermore, this diazo-cycloaddition protocol was applied to construct tetrazole-modified peptidomimetics and drug-like amino acid derivatives.
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Affiliation(s)
- Xuan-Yu Liu
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin, 300072, P. R. China
| | - Yi-Lin Yang
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin, 300072, P. R. China
| | - Yanfeng Dang
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin, 300072, P. R. China
| | - Ilan Marek
- Schulich Faculty of Chemistry and the Resnick Sustainability Center for Catalysis, Technion-Israel Institute of Technology, Haifa, 3200009, Israel
| | - Fa-Guang Zhang
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin, 300072, P. R. China
| | - Jun-An Ma
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin, 300072, P. R. China
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6
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McGrory R, Clarke R, Marshall O, Sutherland A. Fluorescent α-amino acids via Heck-Matsuda reactions of phenylalanine-derived arenediazonium salts. Org Biomol Chem 2023; 21:6932-6939. [PMID: 37580965 DOI: 10.1039/d3ob01096a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2023]
Abstract
The Heck-Matsuda coupling reaction of arenediazonium salts derived from L-phenylalanine with various alkenes has been developed. A two-step process involving the preparation of a tetrafluoroborate diazonium salt from a 4-aminophenylalanine derivative, followed by a palladium(0)-catalysed Heck-Matsuda coupling reaction allowed access to a range of unnatural α-amino acids with cinnamate, vinylsulfone and stilbene side-chains. Analysis of the photophysical properties of these unnatural α-amino acids demonstrated that the (E)-stilbene analogues exhibited fluorescent properties with red-shifted absorption and emission spectra and larger quantum yields than L-phenylalanine.
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Affiliation(s)
- Rochelle McGrory
- School of Chemistry, University of Glasgow, The Joseph Black Building, Glasgow, G12 8QQ, UK.
| | - Rebecca Clarke
- School of Chemistry, University of Glasgow, The Joseph Black Building, Glasgow, G12 8QQ, UK.
| | - Olivia Marshall
- School of Chemistry, University of Glasgow, The Joseph Black Building, Glasgow, G12 8QQ, UK.
| | - Andrew Sutherland
- School of Chemistry, University of Glasgow, The Joseph Black Building, Glasgow, G12 8QQ, UK.
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7
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Iyer KR, Li SC, Revie NM, Lou JW, Duncan D, Fallah S, Sanchez H, Skulska I, Ušaj MM, Safizadeh H, Larsen B, Wong C, Aman A, Kiyota T, Yoshimura M, Kimura H, Hirano H, Yoshida M, Osada H, Gingras AC, Andes DR, Shapiro RS, Robbins N, Mazhab-Jafari MT, Whitesell L, Yashiroda Y, Boone C, Cowen LE. Identification of triazenyl indoles as inhibitors of fungal fatty acid biosynthesis with broad-spectrum activity. Cell Chem Biol 2023; 30:795-810.e8. [PMID: 37369212 PMCID: PMC11016341 DOI: 10.1016/j.chembiol.2023.06.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 04/17/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023]
Abstract
Rising drug resistance among pathogenic fungi, paired with a limited antifungal arsenal, poses an increasing threat to human health. To identify antifungal compounds, we screened the RIKEN natural product depository against representative isolates of four major human fungal pathogens. This screen identified NPD6433, a triazenyl indole with broad-spectrum activity against all screening strains, as well as the filamentous mold Aspergillus fumigatus. Mechanistic studies indicated that NPD6433 targets the enoyl reductase domain of fatty acid synthase 1 (Fas1), covalently inhibiting its flavin mononucleotide-dependent NADPH-oxidation activity and arresting essential fatty acid biosynthesis. Robust Fas1 inhibition kills Candida albicans, while sublethal inhibition impairs diverse virulence traits. At well-tolerated exposures, NPD6433 extended the lifespan of nematodes infected with azole-resistant C. albicans. Overall, identification of NPD6433 provides a tool with which to explore lipid homeostasis as a therapeutic target in pathogenic fungi and reveals a mechanism by which Fas1 function can be inhibited.
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Affiliation(s)
- Kali R Iyer
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Sheena C Li
- Donnelly Centre for Cellular & Biomolecular Research, University of Toronto, Toronto, ON, Canada; RIKEN Center for Sustainable Resource Science, Wako, Japan
| | - Nicole M Revie
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Jennifer W Lou
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Dustin Duncan
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Sara Fallah
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Hiram Sanchez
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA; Department of Medical Microbiology and Immunology, University of Wisconsin, Madison, WI, USA
| | - Iwona Skulska
- Department of Molecular and Cellular Biology, University of Guelph, Guelph, ON, Canada
| | - Mojca Mattiazzi Ušaj
- Department of Chemistry and Biology, Toronto Metropolitan University, Toronto, ON, Canada
| | - Hamid Safizadeh
- Department of Computer Science and Engineering and Department of Electrical and Computer Engineering, University of Minnesota-Twin Cities, Minneapolis, MN, USA
| | - Brett Larsen
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada; Lunenfeld-Tanenbaum Research Institute, Sinai Health, Toronto, ON, Canada
| | - Cassandra Wong
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada; Lunenfeld-Tanenbaum Research Institute, Sinai Health, Toronto, ON, Canada
| | - Ahmed Aman
- Drug Discovery Program, Ontario Institute for Cancer Research, Toronto, ON, Canada; Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada
| | - Taira Kiyota
- Drug Discovery Program, Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Mami Yoshimura
- RIKEN Center for Sustainable Resource Science, Wako, Japan
| | - Hiromi Kimura
- RIKEN Center for Sustainable Resource Science, Wako, Japan
| | | | - Minoru Yoshida
- RIKEN Center for Sustainable Resource Science, Wako, Japan
| | - Hiroyuki Osada
- RIKEN Center for Sustainable Resource Science, Wako, Japan
| | - Anne-Claude Gingras
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada; Lunenfeld-Tanenbaum Research Institute, Sinai Health, Toronto, ON, Canada
| | - David R Andes
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA; Department of Medical Microbiology and Immunology, University of Wisconsin, Madison, WI, USA
| | - Rebecca S Shapiro
- Department of Molecular and Cellular Biology, University of Guelph, Guelph, ON, Canada
| | - Nicole Robbins
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Mohammad T Mazhab-Jafari
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada; Princess Margaret Cancer Center, University Health Network, Toronto, ON, Canada
| | - Luke Whitesell
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Yoko Yashiroda
- RIKEN Center for Sustainable Resource Science, Wako, Japan.
| | - Charles Boone
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada; Donnelly Centre for Cellular & Biomolecular Research, University of Toronto, Toronto, ON, Canada; RIKEN Center for Sustainable Resource Science, Wako, Japan.
| | - Leah E Cowen
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada.
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8
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Wang D, Hartz WF, Moloney MG. Surface modified materials for active capture of enzymes. J Mater Chem B 2023; 11:2377-2388. [PMID: 36794991 DOI: 10.1039/d2tb02550g] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
The insertion of bis(diarylcarbene)s onto a glass fiber (GF) membrane surface provided an active coating for the direct capture of protein - exemplified by the enzyme, cellulase - through a mild diazonium coupling process which does not require additional coupling agents. Successful cellulase attachment on the surface was demonstrated by the disappearance of diazonium and formation of azo functions in the N 1s high resolution spectra, the appearance of carboxyl group in C 1s spectra, both observed by XPS; the -CO vibrational bond observed by ATR-IR; as well as the observation of fluorescence. Further, five support materials (polystyrene XAD4 bead, polyacrylate MAC3 bead, glass wool, glass fiber membrane, polytetrafluoroethylene membrane) with different morphology and surface chemistry, were examined in detail as supports for cellulase immobilization using this common surface modification protocol. Of interest is that such covalently bound cellulase on modified GF membrane gave both the highest enzyme loading (∼23 mg cellulase per g support), and retained more than 90% of activity after 6 cycles of re-use, compared with substantial loss of enzyme activity for physiosorbed cellulase after 3 cycles. Optimization of the degree of surface grafting and the effectiveness of a spacer between surface and enzyme for enzyme loading and activity were conducted. This work shows that carbene surface modification is a viable strategy for introducing enzymes onto a surface under very mild conditions and retaining a meaningful level of activity, and particularly, using GF membrane as a novel support provides a potential platform for enzyme and protein immobilization.
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Affiliation(s)
- Dandan Wang
- Oxford Suzhou Centre for Advanced Research, Building A, 388 Ruo Shui Road, Suzhou Industrial Park, Jiangsu, 215123, P. R. China.
| | - William F Hartz
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford, OX1 3TA, UK
| | - Mark G Moloney
- Oxford Suzhou Centre for Advanced Research, Building A, 388 Ruo Shui Road, Suzhou Industrial Park, Jiangsu, 215123, P. R. China. .,Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford, OX1 3TA, UK
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9
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Fischer NH, Oliveira MT, Diness F. Chemical modification of proteins - challenges and trends at the start of the 2020s. Biomater Sci 2023; 11:719-748. [PMID: 36519403 DOI: 10.1039/d2bm01237e] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Ribosomally expressed proteins perform multiple, versatile, and specialized tasks throughout Nature. In modern times, chemically modified proteins, including improved hormones, enzymes, and antibody-drug-conjugates have become available and have found advanced industrial and pharmaceutical applications. Chemical modification of proteins is used to introduce new functionalities, improve stability or drugability. Undertaking chemical reactions with proteins without compromising their native function is still a core challenge as proteins are large conformation dependent multifunctional molecules. Methods for functionalization ideally should be chemo-selective, site-selective, and undertaken under biocompatible conditions in aqueous buffer to prevent denaturation of the protein. Here the present challenges in the field are discussed and methods for modification of the 20 encoded amino acids as well as the N-/C-termini and protein backbone are presented. For each amino acid, common and traditional modification methods are presented first, followed by more recent ones.
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Affiliation(s)
- Niklas Henrik Fischer
- Department of Science and Environment, Roskilde University, Universitetsvej 1, DK-4000 Roskilde, Denmark. .,Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen, Denmark
| | - Maria Teresa Oliveira
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen, Denmark
| | - Frederik Diness
- Department of Science and Environment, Roskilde University, Universitetsvej 1, DK-4000 Roskilde, Denmark. .,Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen, Denmark
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10
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Wu CS, Cheng L. Recent Advances towards the Reversible Chemical Modification of Proteins. Chembiochem 2023; 24:e202200468. [PMID: 36201252 DOI: 10.1002/cbic.202200468] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 10/05/2022] [Indexed: 01/20/2023]
Abstract
Proteins are intriguing biomacromolecules for all living systems, not only as essential building blocks of organisms, but also as participants in almost every aspect of cellular activity such as metabolism and gene transcription/expression. Developing chemical biology tools that are capable of labeling/modifying proteins is a powerful method for decoding their detailed structures and functions. However, most current approaches heavily rely on the installation of permanent tags or genetic engineering of unnatural amino acids. There has been slow development in reversible chemical labeling using small organic probes and bioorthogonal transformations to construct site-selectively modified proteins and conditionally restore their activities or structures. This review summarizes recent advances in the field of chemical regulation of proteins with reversible transformations towards distinct motifs, including amino acid residues, amide backbones and native post-translational lysine. Finally, current challenges and future perspectives are discussed.
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Affiliation(s)
- Chuan-Shuo Wu
- Beijing National Laboratory for Molecular Sciences (BNLMS) CAS Key Laboratory of Molecular Recognition and Function CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Liang Cheng
- Beijing National Laboratory for Molecular Sciences (BNLMS) CAS Key Laboratory of Molecular Recognition and Function CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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11
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Cao L, Wu Y, Hang T, Li M. Covalent Grafting of Dielectric Films on Cu(111) Surface via Electrochemical Reduction of Aryl Diazonium Salts. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:14969-14980. [PMID: 36394474 DOI: 10.1021/acs.langmuir.2c02740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Covalent grafting of dielectric films containing polyhedral oligomeric silsesquioxane (POSS) on the surface of Cu(111) is performed by a one-step electrochemical reduction of diazonium salts. This method is efficient and economic and performs in a proton-polar solvent of deionized water and tetrahydrofuran (THF), where the monomer employs an octavinylsilsesquioxane (OVS) containing a POSS core. The eight vinyl bonds contained in OVS are used to participate in aryl radical-initiated polymerization reactions to form films. The formed film is dense and covers the copper surface completely and uniformly. The thickness of the film can be controlled by adjusting the reaction time. The components of the films are mainly polynitrophenyl (PNP) or polyaminophenyl (PAP) as well as poly(octavinylsilsesquioxane) (POVS), and the POVS content could be adjusted by the applied voltage. The introduction of POSS prevents the copper surface from being oxidized and often gives the film good properties such as good dielectric properties, mechanical properties, and thermal properties. In addition, the presence of Cu-O-C and Cu-C bonds between the film and copper interface is confirmed at different film thicknesses by X-ray photoelectron spectroscopy (XPS), which allowed the construction of covalent bonds between metal and nonmetal, further enhancing the bonding between the film and copper. Organic films prepared by electrochemical reduction of diazonium salts using OVS as a monomer will have potential significance for the future development of the electronics industry.
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Affiliation(s)
- Liang Cao
- State Key Laboratory of Metal Matrix Composites, School of Material Science and Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China
| | - Yunwen Wu
- State Key Laboratory of Metal Matrix Composites, School of Material Science and Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China
| | - Tao Hang
- State Key Laboratory of Metal Matrix Composites, School of Material Science and Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China
| | - Ming Li
- State Key Laboratory of Metal Matrix Composites, School of Material Science and Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China
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12
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Si T, Cho H, Kim HY, Oh K. ortho-Naphthoquinone-Catalyzed Aerobic Hydrodeamination of Aryl Amines via in Situ De-diazotization of Aryl Diazonium Species. Org Lett 2022; 24:8531-8535. [DOI: 10.1021/acs.orglett.2c03523] [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]
Affiliation(s)
- Tengda Si
- Center for Metareceptome Research, Graduate School of Pharmaceutical Sciences, Chung-Ang University, 84 Heukseok-ro, Dongjak, Seoul06974, Republic of Korea
| | - Hana Cho
- Center for Metareceptome Research, Graduate School of Pharmaceutical Sciences, Chung-Ang University, 84 Heukseok-ro, Dongjak, Seoul06974, Republic of Korea
| | - Hun Young Kim
- Department of Global Innovative Drugs, Chung-Ang University, 84 Heukseok-ro, Dongjak, Seoul06974, Republic of Korea
| | - Kyungsoo Oh
- Center for Metareceptome Research, Graduate School of Pharmaceutical Sciences, Chung-Ang University, 84 Heukseok-ro, Dongjak, Seoul06974, Republic of Korea
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13
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He L, Jiang C, Chen Z, Ma D, Yi L, Xi Z. A triple-diazonium reagent for virus crosslinking and the synthesis of an azo-linked molecular cage. Org Biomol Chem 2022; 20:7577-7581. [PMID: 36131636 DOI: 10.1039/d2ob01583h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first bench-stable triple-diazonium reagent (TDA-1) was rationally designed and synthesized for coupling and crosslinking. The three reactive sites of TDA-1 can react with phenol-containing molecules as well as plant viruses in aqueous buffers efficiently. In addition, a new-type azo-linked cage was constructed by the direct reaction of TDA-1 with a triple-phenol molecule and was characterized by X-ray crystallography.
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Affiliation(s)
- Lijun He
- State Key Laboratory of Organic-Inorganic Composites and Beijing Key Lab of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Chenyang Jiang
- State Key Laboratory of Organic-Inorganic Composites and Beijing Key Lab of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Zhuoyue Chen
- State Key Laboratory of Organic-Inorganic Composites and Beijing Key Lab of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Dejun Ma
- State Key Laboratory of Elemento-Organic Chemistry and Department of Chemical Biology, College of Chemistry, National Pesticide Engineering Research Center, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, China.
| | - Long Yi
- State Key Laboratory of Organic-Inorganic Composites and Beijing Key Lab of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Zhen Xi
- State Key Laboratory of Elemento-Organic Chemistry and Department of Chemical Biology, College of Chemistry, National Pesticide Engineering Research Center, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, China.
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14
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Emenike B, Nwajiobi O, Raj M. Covalent Chemical Tools for Profiling Post-Translational Modifications. Front Chem 2022; 10:868773. [PMID: 35860626 PMCID: PMC9289218 DOI: 10.3389/fchem.2022.868773] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 05/30/2022] [Indexed: 12/05/2022] Open
Abstract
Nature increases the functional diversity of the proteome through posttranslational modifications (PTMs); a process that involves the proteolytic processing or catalytic attachment of diverse functional groups onto proteins. These modifications modulate a host of biological activities and responses. Consequently, anomalous PTMs often correlate to a host of diseases, hence there is a need to detect these transformations, both qualitatively and quantitatively. One technique that has gained traction is the use of robust chemical strategies to label different PTMs. By utilizing the intrinsic chemical reactivity of the different chemical groups on the target amino acid residues, this strategy can facilitate the delineation of the overarching and inclusionary roles of these different modifications. Herein, we will discuss the current state of the art in post-translational modification analysis, with a direct focus on covalent chemical methods used for detecting them.
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15
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Chen Y, Kollback J, Aurell C. An Improved Synthesis of 1λ
6
,2,4,6‐Thiatriazine‐1,3,5‐trione Derivatives – the Sulfonimidamide‐featured Triazinones. ChemistrySelect 2022. [DOI: 10.1002/slct.202201284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yantao Chen
- Medicinal Chemistry Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca Gothenburg Sweden
| | - Johanna Kollback
- Early Chemical Development, Pharmaceutical Sciences, BioPharmaceuticals R&D, AstraZeneca Gothenburg Sweden
| | - Carl‐Johan Aurell
- Early Chemical Development, Pharmaceutical Sciences, BioPharmaceuticals R&D, AstraZeneca Gothenburg Sweden
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16
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Zhu M, Ghouilem J, Messaoudi S. Visible-Light-Mediated Stadler-Ziegler Arylation of Thiosugars with Anilines. ACS ORGANIC & INORGANIC AU 2022; 2:351-358. [PMID: 36855591 PMCID: PMC9955296 DOI: 10.1021/acsorginorgau.2c00006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Here, we report a one-pot Stadler-Ziegler reaction toward the synthesis of 1-thioglycosides in good yield from commercially available anilines and (un)protected 1-glycosyl thiols. This simple and mild approach employs the photoredox catalyst [Ru(bpy)3](PF6)2 under visible light.
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17
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Svec RL, McKee SA, Berry MR, Kelly AM, Fan TM, Hergenrother PJ. Novel Imidazotetrazine Evades Known Resistance Mechanisms and Is Effective against Temozolomide-Resistant Brain Cancer in Cell Culture. ACS Chem Biol 2022; 17:299-313. [PMID: 35119837 DOI: 10.1021/acschembio.2c00022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Glioblastoma (GBM) is the most lethal primary brain tumor. Currently, frontline treatment for primary GBM includes the DNA-methylating drug temozolomide (TMZ, of the imidazotetrazine class), while the optimal treatment for recurrent GBM remains under investigation. Despite its widespread use, a majority of GBM patients do not respond to TMZ therapy; expression of the O6-methylguanine DNA methyltransferase (MGMT) enzyme and loss of mismatch repair (MMR) function as the principal clinical modes of resistance to TMZ. Here, we describe a novel imidazotetrazine designed to evade resistance by MGMT while retaining suitable hydrolytic stability, allowing for effective prodrug activation and biodistribution. This dual-substituted compound, called CPZ, exhibits activity against cancer cells irrespective of MGMT expression and MMR status. CPZ has greater blood-brain barrier penetrance and comparable hematological toxicity relative to TMZ, while also matching its maximum tolerated dose in mice when dosed once-per-day over five days. The activity of CPZ is independent of the two principal mechanisms suppressing the effectiveness of TMZ, making it a promising new candidate for the treatment of GBM, especially those that are TMZ-resistant.
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Affiliation(s)
- Riley L. Svec
- Department of Chemistry and Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Sydney A. McKee
- Department of Chemistry and Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Matthew R. Berry
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Aya M. Kelly
- Department of Chemistry and Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Timothy M. Fan
- Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
- Cancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Paul J. Hergenrother
- Department of Chemistry and Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
- Cancer Center at Illinois, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
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18
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Sharafeldin M, Fleschhut F, James T, Davis JJ. A Quantification of Target Protein Biomarkers in Complex Media by Faradaic Shotgun Tagging. Anal Chem 2022; 94:2375-2382. [PMID: 35083913 PMCID: PMC9082491 DOI: 10.1021/acs.analchem.1c03695] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
![]()
The
progressive emergence of protein biomarkers promises a revolution
in the healthcare industry and a shift of focus from disease management
to much earlier intervention. Here, we introduce a facile shotgun
tagging of ensemble proteins in clinically relevant media prior to
specific target capture at antibody-modified electrodes. This facilitates
a convenient voltammetric quantification of markers down to sub-pg/mL
levels and across several orders of concentration. A translation of
the methodology to an automated microfluidic platform enables marker
quantification from 25 μL of sample in less than 15 min, demonstrated
here with a simultaneous assaying of CRP and cardiac troponin I (cTnI).
The assays show a good correlation with a standard immunoassay when
applied to real patient serum samples. The platform is simple, generic,
highly sensitive and requires no secondary labeling/binding or amplification.
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Affiliation(s)
- Mohamed Sharafeldin
- Department of Chemistry, University of Oxford South Parks Road, Oxford OX1 3QZ, U.K
| | - Felix Fleschhut
- Department of Chemistry, University of Oxford South Parks Road, Oxford OX1 3QZ, U.K
| | - Timothy James
- Department of Clinical Biochemistry, John Radcliffe Hospital Oxford University Hospitals NHS Foundation Trust, Oxford OX3 9DU, U.K
| | - Jason J Davis
- Department of Chemistry, University of Oxford South Parks Road, Oxford OX1 3QZ, U.K
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19
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Ma GL, Candra H, Pang LM, Xiong J, Ding Y, Tran HT, Low ZJ, Ye H, Liu M, Zheng J, Fang M, Cao B, Liang ZX. Biosynthesis of Tasikamides via Pathway Coupling and Diazonium-Mediated Hydrazone Formation. J Am Chem Soc 2022; 144:1622-1633. [DOI: 10.1021/jacs.1c10369] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Guang-Lei Ma
- School of Biological Sciences, Nanyang Technological University, 637551 Singapore
| | - Hartono Candra
- School of Biological Sciences, Nanyang Technological University, 637551 Singapore
| | - Li Mei Pang
- School of Biological Sciences, Nanyang Technological University, 637551 Singapore
| | - Juan Xiong
- School of Pharmacy, Fudan University, Shanghai 201203, P. R. China
| | - Yichen Ding
- Temasek Life Sciences Laboratory Limited, Research Link, National University of Singapore, 117604 Singapore
| | - Hoa Thi Tran
- School of Biological Sciences, Nanyang Technological University, 637551 Singapore
| | - Zhen Jie Low
- School of Biological Sciences, Nanyang Technological University, 637551 Singapore
| | - Hong Ye
- School of Biological Sciences, Nanyang Technological University, 637551 Singapore
| | - Min Liu
- School of Civil and Environmental Engineering, Nanyang Technological University, 639798 Singapore
| | - Jie Zheng
- School of Civil and Environmental Engineering, Nanyang Technological University, 639798 Singapore
| | - Mingliang Fang
- School of Civil and Environmental Engineering, Nanyang Technological University, 639798 Singapore
| | - Bin Cao
- School of Civil and Environmental Engineering, Nanyang Technological University, 639798 Singapore
- Singapore Centre for Environmental Life Sciences Engineering, Nanyang Technological University, 637551 Singapore
| | - Zhao-Xun Liang
- School of Biological Sciences, Nanyang Technological University, 637551 Singapore
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20
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Veni, Vidi, Vici: Immobilized Peptide-Based Conjugates as Tools for Capture, Analysis, and Transformation. CHEMOSENSORS 2022. [DOI: 10.3390/chemosensors10010031] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Analysis of peptide biomarkers of pathological states of the organism is often a serious challenge, due to a very complex composition of the cell and insufficient sensitivity of the current analytical methods (including mass spectrometry). One of the possible ways to overcome this problem is sample enrichment by capturing the selected components using a specific solid support. Another option is increasing the detectability of the desired compound by its selective tagging. Appropriately modified and immobilized peptides can be used for these purposes. In addition, they find application in studying the specificity and activity of proteolytic enzymes. Immobilized heterocyclic peptide conjugates may serve as metal ligands, to form complexes used as catalysts or analytical markers. In this review, we describe various applications of immobilized peptides, including selective capturing of cysteine-containing peptides, tagging of the carbonyl compounds to increase the sensitivity of their detection, enrichment of biological samples in deoxyfructosylated peptides, and fishing out of tyrosine–containing peptides by the formation of azo bond. Moreover, the use of the one-bead-one-compound peptide library for the analysis of substrate specificity and activity of caspases is described. Furthermore, the evolution of immobilization from the solid support used in peptide synthesis to nanocarriers is presented. Taken together, the examples presented here demonstrate immobilized peptides as a multifunctional tool, which can be successfully used to solve multiple analytical problems.
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21
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Davis GJ, Townsend JA, Morrow MG, Hamie M, Shepard AJ, Hsieh CC, Marty MT, Jewett JC. Protein Modification via Mild Photochemical Isomerization of Triazenes to Release Aryl Diazonium Ions. Bioconjug Chem 2021; 32:2432-2438. [PMID: 34730351 DOI: 10.1021/acs.bioconjchem.1c00459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This work describes the development of phenyl diazenyl piperidine triazene derivatives that can be activated to release aryl diazonium ions for labeling of proteins using light. These probes show marked bench stability at room temperature and can be photoisomerized via low-intensity UVA irradiation at physiological pH. Upon isomerization, the triazenes are rendered more basic and readily protonate to release reactive aryl diazonium ions. It was discovered that the intensity and duration of the UV light was essential to the observed diazonium ion reactivity in competition with the traditionally observed photolytic radical pathways. The combination of their synthetic efficiency coupled with their overall stability makes triazenes an attractive candidate for use in bioconjugation applications. Bioorthogonal handles on the triazenes are used to demonstrate the ease by which proteins can be modified.
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Affiliation(s)
- Garrett J Davis
- Department of Chemistry and Biochemistry, University of Arizona, Building 41, Room 104, 1306 East University Boulevard, Tucson, Arizona 85721, United States
| | - Julia A Townsend
- Department of Chemistry and Biochemistry, University of Arizona, Building 41, Room 104, 1306 East University Boulevard, Tucson, Arizona 85721, United States
| | - Madeline G Morrow
- Department of Chemistry and Biochemistry, University of Arizona, Building 41, Room 104, 1306 East University Boulevard, Tucson, Arizona 85721, United States
| | - Mohamed Hamie
- Department of Chemistry and Biochemistry, University of Arizona, Building 41, Room 104, 1306 East University Boulevard, Tucson, Arizona 85721, United States
| | - Abigail J Shepard
- Department of Chemistry and Biochemistry, University of Arizona, Building 41, Room 104, 1306 East University Boulevard, Tucson, Arizona 85721, United States
| | - Chih-Chieh Hsieh
- Department of Chemistry and Biochemistry, University of Arizona, Building 41, Room 104, 1306 East University Boulevard, Tucson, Arizona 85721, United States
| | - Michael T Marty
- Department of Chemistry and Biochemistry, University of Arizona, Building 41, Room 104, 1306 East University Boulevard, Tucson, Arizona 85721, United States
| | - John C Jewett
- Department of Chemistry and Biochemistry, University of Arizona, Building 41, Room 104, 1306 East University Boulevard, Tucson, Arizona 85721, United States
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22
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Zhu F, Powell WC, Jing R, Walczak MA. Organometallic Ala M Reagents for Umpolung Peptide Diversification. CHEM CATALYSIS 2021; 1:870-884. [PMID: 34738092 PMCID: PMC8562471 DOI: 10.1016/j.checat.2021.05.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Selective modifications of peptides and proteins have emerged as a promising strategy to develop novel mechanistic probes and prepare compounds with translational potentials. Here, we report alanine carbastannatranes AlaSn as a universal synthon in various C-C and C-heteroatom bond-forming reactions. These reagents are compatible with peptide manipulation techniques and can undergo chemoselective conjugation in minutes when promoted by Pd(0). Despite their increased nucleophilicity and propensity to transfer the alkyl group, C(sp3)-C(sp2) coupling with AlaSn can be accomplished at room temperature under buffered conditions (pH 6.5-8.5). We also show that AlaSn can be easily transformed into several canonical L- and D-amino acids in arylation, acylation, and etherification reactions. Furthermore, AlaSn can partake in macrocyclizations exemplified by the synthesis of medium size cyclic peptides with various topologies. Taken together, metalated alanine AlaSn demonstrates unparalleled scope and represents a new type of umpolung reagents suitable for structure-activity relationship studies and peptide diversification.
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Affiliation(s)
- Feng Zhu
- Department of Chemistry, University of Colorado, Boulder, CO 80309, United States
- Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, Shanghai, 200240, P. R. C
- These authors contributed equally
| | - Wyatt C. Powell
- Department of Chemistry, University of Colorado, Boulder, CO 80309, United States
- These authors contributed equally
| | - Ruiheng Jing
- Department of Chemistry, University of Colorado, Boulder, CO 80309, United States
| | - Maciej A. Walczak
- Department of Chemistry, University of Colorado, Boulder, CO 80309, United States
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23
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Hou C, Xu H, Jiang X, Li Y, Deng S, Zang M, Xu J, Liu J. Virus-Based Supramolecular Structure and Materials: Concept and Prospects. ACS APPLIED BIO MATERIALS 2021; 4:5961-5974. [PMID: 35006905 DOI: 10.1021/acsabm.1c00633] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Rodlike and spherelike viruses are various monodisperse nanoparticles that can display small molecules or polymers with unique distribution following chemical modifications. Because of the monodisperse property, aggregates in synthetic protein-polymer nanoparticles could be eliminated, thus improving the probability for application in protein-polymer drug. In addition, the monodisperse virus could direct the growth of metal materials or inorganic materials, finding applications in hydrogel, drug delivery, and optoelectronic and catalysis materials. Benefiting from the advantages, the virus or viruslike particles have been widely explored in the field of supramolecular chemistry. In this review, we describe the modification and application of virus and viruslike particles in surpramolecular structures and biomedical research.
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Affiliation(s)
- Chunxi Hou
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Hanxin Xu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Xiaojia Jiang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Yijia Li
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Shengchao Deng
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Mingsong Zang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Jiayun Xu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Junqiu Liu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
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24
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Sengupta S, Das P. Application of diazonium chemistry in purine modifications: A focused review. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Saumitra Sengupta
- Department of Chemistry Indian Institute of Technology (Indian School of Mines) Dhanbad India
| | - Parthasarathi Das
- Department of Chemistry Indian Institute of Technology (Indian School of Mines) Dhanbad India
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25
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Sun F, Suttapitugsakul S, Wu R. An Azo Coupling-Based Chemoproteomic Approach to Systematically Profile the Tyrosine Reactivity in the Human Proteome. Anal Chem 2021; 93:10334-10342. [PMID: 34251175 PMCID: PMC8525517 DOI: 10.1021/acs.analchem.1c01935] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The tyrosine residue of proteins participates in a wide range of activities including enzymatic catalysis, protein-protein interaction, and protein-ligand binding. However, the functional annotation of the tyrosine residues on a large scale is still very challenging. Here, we report a novel method integrating azo coupling, bioorthogonal chemistry, and multiplexed proteomics to globally investigate the tyrosine reactivity in the human proteome. Based on the azo-coupling reaction between aryl diazonium salt and the tyrosine residue, two different probes were evaluated, and the probe with the best performance was employed to further study the tyrosine residues in the human proteome. Then, tagged tyrosine-containing peptides were selectively enriched using bioorthogonal chemistry, and after the cleavage, a small tag on the peptides perfectly fits for site-specific analysis by MS. Coupling with multiplexed proteomics, we quantified over 5000 tyrosine sites in MCF7 cells, and these quantified sites displayed a wide range of reactivity. The tyrosine residues with high reactivity were found on functionally and structurally diverse proteins, including those with the catalytic activity and binding property. This method can be extensively applied to advance our understanding of protein functions and facilitate the development of covalent drugs to regulate protein activity.
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Affiliation(s)
- Fangxu Sun
- School of Chemistry and Biochemistry and the Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Suttipong Suttapitugsakul
- School of Chemistry and Biochemistry and the Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Ronghu Wu
- School of Chemistry and Biochemistry and the Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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26
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Yang L, Zhang C. Additive‐Free Visible‐Light‐Mediated Hydro‐/Deuterodediazoniation of Arenediazonium Tetrafluoroborates in THF/THF‐
d
8. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100322] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Lian Yang
- School of Chemistry Chemical Engineering and Life Science Wuhan University of Technology Wuhan 430070 P. R. China
| | - Cheng‐Pan Zhang
- School of Chemistry Chemical Engineering and Life Science Wuhan University of Technology Wuhan 430070 P. R. China
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27
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Mo F, Qiu D, Zhang L, Wang J. Recent Development of Aryl Diazonium Chemistry for the Derivatization of Aromatic Compounds. Chem Rev 2021; 121:5741-5829. [DOI: 10.1021/acs.chemrev.0c01030] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Fanyang Mo
- Department of Energy and Resources Engineering, College of Engineering, Peking University, Beijing 100871, China
- School of Materials Science and Engineering, Peking University, Beijing 100871, China
| | - Di Qiu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Lei Zhang
- Department of Energy and Resources Engineering, College of Engineering, Peking University, Beijing 100871, China
| | - Jianbo Wang
- Beijing National Laboratory of Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
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28
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Nwajiobi O, Mahesh S, Streety X, Raj M. Selective Triazenation Reaction (STaR) of Secondary Amines for Tagging Monomethyl Lysine Post-Translational Modifications. Angew Chem Int Ed Engl 2021; 60:7344-7352. [PMID: 33354813 DOI: 10.1002/anie.202013997] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/29/2020] [Indexed: 11/09/2022]
Abstract
Lysine monomethylation (Kme) is an impactful post-translational modification (PTM) responsible for regulating biological processes and implicated in diseases, thus there is great interest in identifying these methylation marks globally. However, the progress in this area has been challenging because the addition of a small methyl group on lysine leads to negligible change in the bulk, charge, and hydrophobicity. Herein, we report an empowering chemical technology selective triazenation reaction, which we term "STaR", of secondary amines using arene diazonium salts to achieve highly selective, rapid, and robust tagging of Kme peptides from a complex mixture under biocompatible conditions. Although the resulting triazene-linkage with Kme is stable, we highlight the efficient decoupling of the triazene-conjugate to afford unmodified starting components under mild conditions when desired. Our work establishes a unique chemoselective, traceless bioconjugation strategy for the selective enrichment of Kme PTMs.
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Affiliation(s)
- Ogonna Nwajiobi
- Present address: Department of Chemistry, Emory University, Atlanta, GA, 30322, USA
| | - Sriram Mahesh
- Department of Chemistry and Biochemistry, Auburn University, Auburn, AL, 36849, USA
| | - Xavier Streety
- Department of Chemistry and Biochemistry, Auburn University, Auburn, AL, 36849, USA
| | - Monika Raj
- Present address: Department of Chemistry, Emory University, Atlanta, GA, 30322, USA
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29
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Selective Triazenation Reaction (STaR) of Secondary Amines for Tagging Monomethyl Lysine Post‐Translational Modifications. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202013997] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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30
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Chowdhury A, Chatterjee S, Pongen A, Sarania D, Tripathi NM, Bandyopadhyay A. nSite-Selective, Chemical Modification of Protein at Aromatic Side Chain and Their Emergent Applications. Protein Pept Lett 2021; 28:788-808. [PMID: 33511938 DOI: 10.2174/0929866528666210129152535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/11/2020] [Accepted: 12/20/2020] [Indexed: 11/22/2022]
Abstract
Site-selective chemical modification of protein side chain has probed enormous opportunities in the fundamental understanding of cellular biology and therapeutic applications. Primarily, in the field of biopharmaceutical where formulation of bioconjugates is found to be potential medicine than an individual constituent. In this regard, Lysine and Cysteine are the most widely used endogenous amino acid for these purposes. Recently, the aromatic side chain residues (Trp, Tyr, and His) that are low abundant in protein have gained more attention in therapeutic applications due to their advantages of chemical reactivity and specificity. This review discusses the site-selective bioconjugation methods for aromatic side chains (Trp, Tyr and His) and highlights the developed strategies in the last three years, along with their applications. Also, the review highlights the prevalent methods published earlier. We have examined that metal-catalyzed and photocatalytic reactions are gaining more attention for bioconjugation, though their practical operation is under development. The review has been summarized with the future perspective of protein and peptide conjugations contemplating therapeutic applications and challenges.
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Affiliation(s)
- Arnab Chowdhury
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Saurav Chatterjee
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Akumlong Pongen
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Dhanjit Sarania
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Nitesh Mani Tripathi
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Anupam Bandyopadhyay
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
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31
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Alvarez Dorta D, Deniaud D, Mével M, Gouin SG. Tyrosine Conjugation Methods for Protein Labelling. Chemistry 2020; 26:14257-14269. [DOI: 10.1002/chem.202001992] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 06/09/2020] [Indexed: 12/23/2022]
Affiliation(s)
| | - David Deniaud
- CNRS, CEISAM UMR, 6230 Université de Nantes 44000 Nantes France
| | - Mathieu Mével
- CHU de Nantes, INSERM UMR 1089 Université de Nantes 44200 Nantes France
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32
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Nguyen SS, Prescher JA. Developing bioorthogonal probes to span a spectrum of reactivities. Nat Rev Chem 2020; 4:476-489. [PMID: 34291176 DOI: 10.1038/s41570-020-0205-0] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Bioorthogonal chemistries enable researchers to interrogate biomolecules in living systems. These reactions are highly selective and biocompatible and can be performed in many complex environments. However, like any organic transformation, there is no perfect bioorthogonal reaction. Choosing the "best fit" for a desired application is critical. Correspondingly, there must be a variety of chemistries-spanning a spectrum of rates and other features-to choose from. Over the past few years, significant strides have been made towards not only expanding the number of bioorthogonal chemistries, but also fine-tuning existing reactions for particular applications. In this Review, we highlight recent advances in bioorthogonal reaction development, focusing on how physical organic chemistry principles have guided probe design. The continued expansion of this toolset will provide more precisely tuned reagents for manipulating bonds in distinct environments.
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Affiliation(s)
- Sean S Nguyen
- Departments of Chemistry, University of California, Irvine, California 92697, United States
| | - Jennifer A Prescher
- Departments of Chemistry, University of California, Irvine, California 92697, United States.,Molecular Biology & Biochemistry, University of California, Irvine, California 92697, United States.,Pharmaceutical Sciences, University of California, Irvine, California 92697, United States
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33
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Zhang F, Chen Z, Cheung CW, Ma J. Aryl Diazonium
Salt‐Triggered
Cyclization and Cycloaddition Reactions: Past, Present, and Future. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000270] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Fa‐Guang Zhang
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Center of Chemical Science & Engineering, Tianjin University Tianjin 300072 China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University Binhai New City Fuzhou 350207 Fujian China
| | - Zhen Chen
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Center of Chemical Science & Engineering, Tianjin University Tianjin 300072 China
| | - Chi Wai Cheung
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Center of Chemical Science & Engineering, Tianjin University Tianjin 300072 China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University Binhai New City Fuzhou 350207 Fujian China
| | - Jun‐An Ma
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Center of Chemical Science & Engineering, Tianjin University Tianjin 300072 China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University Binhai New City Fuzhou 350207 Fujian China
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34
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Leier S, Richter S, Bergmann R, Wuest M, Wuest F. Radiometal-Containing Aryl Diazonium Salts for Chemoselective Bioconjugation of Tyrosine Residues. ACS OMEGA 2019; 4:22101-22107. [PMID: 31891090 PMCID: PMC6933782 DOI: 10.1021/acsomega.9b03248] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 11/26/2019] [Indexed: 05/14/2023]
Abstract
Tyrosine is an attractive target for chemo- and site-selective protein modification. The particular chemical nature of tyrosine residues allows bioconjugation chemistry with reactive aryl diazonium salts via electrophilic aromatic substitution to produce diazo compounds. In this work, we describe the preparation of 64Cu- and 68Ga-labeled 1,4,7-triazacyclononane-1,4,7-triacetic acid (NOTA)-diazonium salts as building blocks for azo coupling chemistry with tyrosine and tyrosine-containing peptides and proteins under mild conditions. 2-S-(4-aminobenzyl)-1,4,7-triazacyclononane-1,4,7-triacetic acid (p-NH2-Bn-NOTA) was used to form the corresponding 64Cu- and 68Ga-labeled complexes, followed by diazotization with NaNO2 in the presence of HCl. 64Cu- and 68Ga-labeled NOTA complexes were prepared in high radiochemical yields >80% starting from 20 μg of p-NH2-Bn-NOTA. Conversion of p-NH2-Bn-NOTA complexes into diazonium salts followed by azo coupling with l-tyrosine afforded 64Cu- and 68Ga-labeled tyrosine in radiochemical yields of 80 and 56%, respectively. Azo coupling with tyrosine-containing hexapeptide neurotensin NT(8-13) afforded 64Cu- and 68Ga-labeled NT(8-13) in radiochemical yields of 45 and 11%, respectively. Azo coupling of 64Cu-labeled NOTA-diazonium salt with human serum albumin (HSA) gave 64Cu-labeled HSA in radiochemical yields of 20%. The described azo coupling chemistry represents an innovative and versatile bioconjugation strategy for selective targeting of tyrosine residues in peptides and proteins.
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Affiliation(s)
- Samantha Leier
- Department
of Oncology, Faculty of Pharmacy and Pharmaceutical Sciences, Department of Chemistry, and Cancer Research
Institute of Northern Alberta, University
of Alberta, Edmonton AB T6G 2R3, Canada
| | - Susan Richter
- Department
of Oncology, Faculty of Pharmacy and Pharmaceutical Sciences, Department of Chemistry, and Cancer Research
Institute of Northern Alberta, University
of Alberta, Edmonton AB T6G 2R3, Canada
| | - Ralf Bergmann
- Institute
of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Dresden 01328, Germany
| | - Melinda Wuest
- Department
of Oncology, Faculty of Pharmacy and Pharmaceutical Sciences, Department of Chemistry, and Cancer Research
Institute of Northern Alberta, University
of Alberta, Edmonton AB T6G 2R3, Canada
| | - Frank Wuest
- Department
of Oncology, Faculty of Pharmacy and Pharmaceutical Sciences, Department of Chemistry, and Cancer Research
Institute of Northern Alberta, University
of Alberta, Edmonton AB T6G 2R3, Canada
- E-mail: . Phone: (780) 989-8150
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