1
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Mollner TA, Giltrap AM, Zeng Y, Demyanenko Y, Buchanan C, Oehlrich D, Baldwin AJ, Anthony DC, Mohammed S, Davis BG. Reductive site-selective atypical C, Z-type/N2-C2 cleavage allows C-terminal protein amidation. SCIENCE ADVANCES 2022; 8:eabl8675. [PMID: 35394836 PMCID: PMC8993120 DOI: 10.1126/sciadv.abl8675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Biomolecule environments can enhance chemistries with the potential to mediate and modulate self-modification (e.g., self-cleavage). While these enhanced modes are found in certain biomolecules (e.g., RNA ribozymes), it is more rare in proteins. Targeted proteolytic cleavage is vital to physiology, biotechnology, and even emerging therapy. Yet, purely chemically induced methods for the site-selective cleavage of proteins remain scarce. Here, as a proof of principle, we designed and tested a system intended to combine protein-enhanced chemistry with tag modification to enable synthetic reductive protein chemistries promoted by diboron. This reductively driven, single-electron chemistry now enables an operationally simple, site-selective cleavage protocol for proteins directed to readily accessible dehydroalanine (Dha) residues as tags under aqueous conditions and in cell lysates. In this way, a mild, efficient, enzyme-free method now allows not only precise chemical proteolysis but also simultaneous use in the removal of affinity tags and/or protein-terminus editing to create altered N- and C-termini such as protein amidation (─CONH2).
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Affiliation(s)
- Tim A. Mollner
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Oxford, UK
| | | | - Yibo Zeng
- The Rosalind Franklin Institute, Oxfordshire, UK
| | | | - Charles Buchanan
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Oxford, UK
| | - Daniel Oehlrich
- Global Medicinal Chemistry, Janssen Research & Development, Beerse, Belgium
| | - Andrew J. Baldwin
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Oxford, UK
- The Rosalind Franklin Institute, Oxfordshire, UK
| | | | - Shabaz Mohammed
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Oxford, UK
- The Rosalind Franklin Institute, Oxfordshire, UK
- Department of Biochemistry, University of Oxford, Oxford, UK
| | - Benjamin G. Davis
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Oxford, UK
- The Rosalind Franklin Institute, Oxfordshire, UK
- Department of Pharmacology, University of Oxford, Oxford, UK
- Corresponding author.
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2
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Yang H, Wang Y, Li X, Teng Y, Tian Y. A Dansyl Amide N-Oxide Fluorogenic Probe Based on a Bioorthogonal Decaging Reaction. ChemistryOpen 2021; 10:1013-1019. [PMID: 34637183 PMCID: PMC8507439 DOI: 10.1002/open.202100104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 09/10/2021] [Indexed: 11/24/2022] Open
Abstract
A smart fluorescence "turn-on" probe which contained a dansyl amide fluorophore and an N-oxide group was designed based on the bioorthogonal decaging reaction between N-oxide and the boron reagent. The reaction proceeds in a rapid kinetics (k2 =57.1±2.5 m-1 s-1 ), and the resulting reduction product showcases prominent fluorescence enhancement (up to 72-fold). Time dependent density functional theoretical (TD-DFT) calculation revealed that the process of photoinduced electron transfer (PET) from the N-oxide moiety to the dansyl amide fluorophore accounts for the quenching mechanism of N-oxide. This probe also showed high selectivity over various nucleophilic amino acids and good biocompatibility in physiological conditions. The successful application of the probe in HaloTag protein labeling and HepG2 live-cell imaging proves it a valuable tool for visualization of biomolecules.
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Affiliation(s)
- Hong Yang
- Key Laboratory of Bioactive Substances and Function of Natural MedicineBeijing Key Laboratory of Active Substances Discovery and Drugability EvaluationInstitute of Materia MedicaPeking Union Medical College and Chinese Academy of Medical Sciences1 Xian Nong Tan Street100050BeijingChina
| | - Yongcheng Wang
- Key Laboratory of Bioactive Substances and Function of Natural MedicineBeijing Key Laboratory of Active Substances Discovery and Drugability EvaluationInstitute of Materia MedicaPeking Union Medical College and Chinese Academy of Medical Sciences1 Xian Nong Tan Street100050BeijingChina
| | - Xiang Li
- Key Laboratory of Bioactive Substances and Function of Natural MedicineBeijing Key Laboratory of Active Substances Discovery and Drugability EvaluationInstitute of Materia MedicaPeking Union Medical College and Chinese Academy of Medical Sciences1 Xian Nong Tan Street100050BeijingChina
| | - Yu Teng
- Key Laboratory of Bioactive Substances and Function of Natural MedicineBeijing Key Laboratory of Active Substances Discovery and Drugability EvaluationInstitute of Materia MedicaPeking Union Medical College and Chinese Academy of Medical Sciences1 Xian Nong Tan Street100050BeijingChina
| | - Yulin Tian
- Key Laboratory of Bioactive Substances and Function of Natural MedicineBeijing Key Laboratory of Active Substances Discovery and Drugability EvaluationInstitute of Materia MedicaPeking Union Medical College and Chinese Academy of Medical Sciences1 Xian Nong Tan Street100050BeijingChina
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3
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Wang C, Hong H, Chen M, Ding Z, Rui Y, Qi J, Li Z, Liu Z. A Cationic Micelle as In Vivo Catalyst for Tumor‐Localized Cleavage Chemistry. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106526] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Chunhong Wang
- College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Radiation Chemistry Key Laboratory of Fundamental Science Beijing National Laboratory for Molecular Sciences China
| | - Hanyu Hong
- College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Radiation Chemistry Key Laboratory of Fundamental Science Beijing National Laboratory for Molecular Sciences China
| | - Mengqi Chen
- College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Radiation Chemistry Key Laboratory of Fundamental Science Beijing National Laboratory for Molecular Sciences China
| | - Zexuan Ding
- College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Radiation Chemistry Key Laboratory of Fundamental Science Beijing National Laboratory for Molecular Sciences China
| | - Yuchen Rui
- College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Radiation Chemistry Key Laboratory of Fundamental Science Beijing National Laboratory for Molecular Sciences China
| | - Jianyuan Qi
- College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Radiation Chemistry Key Laboratory of Fundamental Science Beijing National Laboratory for Molecular Sciences China
| | - Zi‐Chen Li
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Polymer Chemistry & Physics of Ministry of Education Department of Polymer Science & Engineering College of Chemistry and Molecular Engineering Center for Soft Matter Science and Engineering Peking University Beijing 100871 China
| | - Zhibo Liu
- College of Chemistry and Molecular Engineering Peking University Beijing 100871 China
- Radiation Chemistry Key Laboratory of Fundamental Science Beijing National Laboratory for Molecular Sciences China
- Peking University-Tsinghua University Center for Life Sciences Beijing 100871 China
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4
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Wang C, Hong H, Chen M, Ding Z, Rui Y, Qi J, Li ZC, Liu Z. A Cationic Micelle as In Vivo Catalyst for Tumor-Localized Cleavage Chemistry. Angew Chem Int Ed Engl 2021; 60:19750-19758. [PMID: 34046980 DOI: 10.1002/anie.202106526] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Indexed: 12/20/2022]
Abstract
The emerging strategies of accelerating the cleavage reaction in tumors through locally enriching the reactants is promising. Yet, the applications are limited due to the lack of the tumor-selectivity for most of the reactants. Here we explored an alternative approach to leverage the rate constant by locally inducing an in vivo catalyst. We found that the desilylation-induced cleavage chemistry could be catalyzed in vivo by cationic micelles, and accelerated over 1400-fold under physiological condition. This micelle-catalyzed controlled release platform is demonstrated by the release of a 6-hydroxyl-quinoline-2-benzothiazole derivative (HQB) in two cancer cell lines and a NIR dye in mouse tumor xenografts. Through intravenous injection of a pH-sensitive polymer micelles, we successfully applied this strategy to a prodrug activation of hydroxyl camptothecin (OH-CPT) in tumors. Its "decaging" efficiency is 42-fold to that without cationic micelles-mediated catalysis. This micelle-catalyzed desilylation strategy unveils the potential that micelle may act beyond a carrier but a catalyst for local perturbing or activation.
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Affiliation(s)
- Chunhong Wang
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.,Radiation Chemistry Key Laboratory of Fundamental Science, Beijing National Laboratory for Molecular Sciences, China
| | - Hanyu Hong
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.,Radiation Chemistry Key Laboratory of Fundamental Science, Beijing National Laboratory for Molecular Sciences, China
| | - Mengqi Chen
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.,Radiation Chemistry Key Laboratory of Fundamental Science, Beijing National Laboratory for Molecular Sciences, China
| | - Zexuan Ding
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.,Radiation Chemistry Key Laboratory of Fundamental Science, Beijing National Laboratory for Molecular Sciences, China
| | - Yuchen Rui
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.,Radiation Chemistry Key Laboratory of Fundamental Science, Beijing National Laboratory for Molecular Sciences, China
| | - Jianyuan Qi
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.,Radiation Chemistry Key Laboratory of Fundamental Science, Beijing National Laboratory for Molecular Sciences, China
| | - Zi-Chen Li
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & Engineering, College of Chemistry and Molecular Engineering, Center for Soft Matter Science and Engineering, Peking University, Beijing, 100871, China
| | - Zhibo Liu
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.,Radiation Chemistry Key Laboratory of Fundamental Science, Beijing National Laboratory for Molecular Sciences, China.,Peking University-Tsinghua University Center for Life Sciences, Beijing, 100871, China
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5
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Lecroq W, Schleinitz J, Billoue M, Perfetto A, Gaumont AC, Lalevée J, Ciofini I, Grimaud L, Lakhdar S. Metal-Free Deoxygenation of Amine N-Oxides: Synthetic and Mechanistic Studies. Chemphyschem 2021; 22:1237-1242. [PMID: 33971075 DOI: 10.1002/cphc.202100108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 04/20/2021] [Indexed: 12/14/2022]
Abstract
We report herein an unprecedented combination of light and P(III)/P(V) redox cycling for the efficient deoxygenation of aromatic amine N-oxides. Moreover, we discovered that a large variety of aliphatic amine N-oxides can easily be deoxygenated by using only phenylsilane. These practically simple approaches proceed well under metal-free conditions, tolerate many functionalities and are highly chemoselective. Combined experimental and computational studies enabled a deep understanding of factors controlling the reactivity of both aromatic and aliphatic amine N-oxides.
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Affiliation(s)
- William Lecroq
- Normandie Univ., LCMT, ENSICAEN, UNICAEN, CNRS, 6, Boulevard Maréchal Juin, Caen, 14000, France
| | - Jules Schleinitz
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure, PSL University, Sorbonne Université, CNRS, 75005, Paris, France
| | - Mallaury Billoue
- Normandie Univ., LCMT, ENSICAEN, UNICAEN, CNRS, 6, Boulevard Maréchal Juin, Caen, 14000, France
| | - Anna Perfetto
- Institute of Chemistry for Life and Health Sciences (i-CLeHS) Chimie ParisTech, PSL University, CNRS, 11 rue P. et M. Curie, 75005, Paris, France
| | - Annie-Claude Gaumont
- Normandie Univ., LCMT, ENSICAEN, UNICAEN, CNRS, 6, Boulevard Maréchal Juin, Caen, 14000, France
| | - Jacques Lalevée
- Université de Haute-Alsace, CNRS, IS2M UMR 7361, 68100, Mulhouse, France
| | - Ilaria Ciofini
- Institute of Chemistry for Life and Health Sciences (i-CLeHS) Chimie ParisTech, PSL University, CNRS, 11 rue P. et M. Curie, 75005, Paris, France
| | - Laurence Grimaud
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure, PSL University, Sorbonne Université, CNRS, 75005, Paris, France
| | - Sami Lakhdar
- Université Paul Sabatier, Laboratoire Hétérochimie Fondamentale et Appliquée (LHFA, UMR 5069), 118 Route de Narbonne, 31062, Toulouse Cedex 09, France
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6
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Wang X, Liu Y, Fan X, Wang J, Ngai WSC, Zhang H, Li J, Zhang G, Lin J, Chen PR. Copper-Triggered Bioorthogonal Cleavage Reactions for Reversible Protein and Cell Surface Modifications. J Am Chem Soc 2019; 141:17133-17141. [DOI: 10.1021/jacs.9b05833] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Xin Wang
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
| | - Yanjun Liu
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Xinyuan Fan
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Jie Wang
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - William Shu Ching Ngai
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Heng Zhang
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Jiaofeng Li
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Gong Zhang
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Jian Lin
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Peng R. Chen
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
- Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
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7
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Wang H, Li W, Zeng K, Wu Y, Zhang Y, Xu T, Chen Y. Photocatalysis Enables Visible‐Light Uncaging of Bioactive Molecules in Live Cells. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201811261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Haoyan Wang
- State Key Laboratory of Bioorganic and Natural Products ChemistryCentre of Excellence in Molecular SynthesisShanghai Institute of Organic ChemistryUniversity of Chinese Academy of SciencesChinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Wei‐Guang Li
- Centre for Brain Science and Department of Anatomy and PhysiologyShanghai Jiao Tong University School of Medicine 280 South Chongqing Road Shanghai 200025 China
| | - Kaixing Zeng
- State Key Laboratory of Bioorganic and Natural Products ChemistryCentre of Excellence in Molecular SynthesisShanghai Institute of Organic ChemistryUniversity of Chinese Academy of SciencesChinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
- School of Physical Science and TechnologyShanghaiTech University 100 Haike Road Shanghai 201210 China
| | - Yan‐Jiao Wu
- Centre for Brain Science and Department of Anatomy and PhysiologyShanghai Jiao Tong University School of Medicine 280 South Chongqing Road Shanghai 200025 China
| | - Yixin Zhang
- State Key Laboratory of Bioorganic and Natural Products ChemistryCentre of Excellence in Molecular SynthesisShanghai Institute of Organic ChemistryUniversity of Chinese Academy of SciencesChinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Tian‐Le Xu
- Centre for Brain Science and Department of Anatomy and PhysiologyShanghai Jiao Tong University School of Medicine 280 South Chongqing Road Shanghai 200025 China
| | - Yiyun Chen
- State Key Laboratory of Bioorganic and Natural Products ChemistryCentre of Excellence in Molecular SynthesisShanghai Institute of Organic ChemistryUniversity of Chinese Academy of SciencesChinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
- School of Physical Science and TechnologyShanghaiTech University 100 Haike Road Shanghai 201210 China
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8
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Wang H, Li WG, Zeng K, Wu YJ, Zhang Y, Xu TL, Chen Y. Photocatalysis Enables Visible-Light Uncaging of Bioactive Molecules in Live Cells. Angew Chem Int Ed Engl 2018; 58:561-565. [PMID: 30418695 DOI: 10.1002/anie.201811261] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 10/31/2018] [Indexed: 12/17/2022]
Abstract
The photo-manipulation of bioactive molecules provides unique advantages due to the high temporal and spatial precision of light. The first visible-light uncaging reaction by photocatalytic deboronative hydroxylation in live cells is now demonstrated. Using Fluorescein and Rhodamine derivatives as photocatalysts and ascorbates as reductants, transient hydrogen peroxides were generated from molecular oxygen to uncage phenol, alcohol, and amine functional groups on bioactive molecules in bacteria and mammalian cells, including neurons. This effective visible-light uncaging reaction enabled the light-inducible protein expression, the photo-manipulation of membrane potentials, and the subcellular-specific photo-release of small molecules.
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Affiliation(s)
- Haoyan Wang
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Centre of Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Wei-Guang Li
- Centre for Brain Science and Department of Anatomy and Physiology, Shanghai Jiao Tong University School of Medicine, 280 South Chongqing Road, Shanghai, 200025, China
| | - Kaixing Zeng
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Centre of Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China.,School of Physical Science and Technology, ShanghaiTech University, 100 Haike Road, Shanghai, 201210, China
| | - Yan-Jiao Wu
- Centre for Brain Science and Department of Anatomy and Physiology, Shanghai Jiao Tong University School of Medicine, 280 South Chongqing Road, Shanghai, 200025, China
| | - Yixin Zhang
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Centre of Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Tian-Le Xu
- Centre for Brain Science and Department of Anatomy and Physiology, Shanghai Jiao Tong University School of Medicine, 280 South Chongqing Road, Shanghai, 200025, China
| | - Yiyun Chen
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Centre of Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China.,School of Physical Science and Technology, ShanghaiTech University, 100 Haike Road, Shanghai, 201210, China
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9
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Akgun B, Hall DG. Boronic Acids as Bioorthogonal Probes for Site‐Selective Labeling of Proteins. Angew Chem Int Ed Engl 2018; 57:13028-13044. [DOI: 10.1002/anie.201712611] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 04/23/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Burcin Akgun
- Department of Chemistry—CCIS 4–010University of Alberta Edmonton Alberta T6G 2G2 Canada
| | - Dennis G. Hall
- Department of Chemistry—CCIS 4–010University of Alberta Edmonton Alberta T6G 2G2 Canada
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10
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Akgun B, Hall DG. Boronsäuren als bioorthogonale Sonden für zentrenselektives Protein‐Labeling. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201712611] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Burcin Akgun
- Department of Chemistry – CCIS 4-010University of Alberta Edmonton Alberta T6G 2G2 Kanada
| | - Dennis G. Hall
- Department of Chemistry – CCIS 4-010University of Alberta Edmonton Alberta T6G 2G2 Kanada
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11
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Versteegen RM, ten Hoeve W, Rossin R, de Geus MAR, Janssen HM, Robillard MS. Click‐to‐Release from
trans
‐Cyclooctenes: Mechanistic Insights and Expansion of Scope from Established Carbamate to Remarkable Ether Cleavage. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201800402] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
| | | | - Raffaella Rossin
- Tagworks Pharmaceuticals Geert Grooteplein Zuid 10 6525 GA Nijmegen The Netherlands
| | - Mark A. R. de Geus
- Leiden Institute of ChemistryLeiden University Einsteinweg 55 2333 CC Leiden The Netherlands
| | | | - Marc S. Robillard
- Tagworks Pharmaceuticals Geert Grooteplein Zuid 10 6525 GA Nijmegen The Netherlands
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12
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Versteegen RM, Ten Hoeve W, Rossin R, de Geus MAR, Janssen HM, Robillard MS. Click-to-Release from trans-Cyclooctenes: Mechanistic Insights and Expansion of Scope from Established Carbamate to Remarkable Ether Cleavage. Angew Chem Int Ed Engl 2018; 57:10494-10499. [PMID: 29746709 DOI: 10.1002/anie.201800402] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Indexed: 01/26/2023]
Abstract
The bioorthogonal cleavage of allylic carbamates from trans-cyclooctene (TCO) upon reaction with tetrazine is widely used to release amines. We disclose herein that this reaction can also cleave TCO esters, carbonates, and surprisingly, ethers. Mechanistic studies demonstrated that the elimination is mainly governed by the formation of the rapidly eliminating 1,4-dihydropyridazine tautomer, and less by the nature of the leaving group. In contrast to the widely used p-aminobenzyloxy linker, which affords cleavage of aromatic but not of aliphatic ethers, the aromatic, benzylic, and aliphatic TCO ethers were cleaved as efficiently as the carbamate, carbonate, and esters. Bioorthogonal ether release was demonstrated by the rapid uncaging of TCO-masked tyrosine in serum, followed by oxidation by tyrosinase. Finally, tyrosine uncaging was used to chemically control cell growth in tyrosine-free medium.
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Affiliation(s)
| | | | - Raffaella Rossin
- Tagworks Pharmaceuticals, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen, The Netherlands
| | - Mark A R de Geus
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden, The Netherlands
| | - Henk M Janssen
- SyMO-Chem, Den Dolech 2, 5612 AZ, Eindhoven, The Netherlands
| | - Marc S Robillard
- Tagworks Pharmaceuticals, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen, The Netherlands
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13
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Liu C, Zou Y, Song H, Jiang YY, Hu HG. Arylboronate Ester Protected Amino Acids as Orthogonal Building Blocks for Fmoc Solid-Phase Peptide Synthesis. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701064] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Chao Liu
- Department of Organic Chemistry; College of Pharmacy; Second Military Medical University; 200433 Shanghai China
| | - Yan Zou
- Department of Organic Chemistry; College of Pharmacy; Second Military Medical University; 200433 Shanghai China
| | - Hui Song
- College of Pharmacy; Weifang Medical University; 261053 Weifang, Shandong China
| | - Yuan-Ye Jiang
- School of Chemistry and Chemical Engineering; Qufu Normal University; 273165 Qufu China
| | - Hong-Gang Hu
- Department of Organic Chemistry; College of Pharmacy; Second Military Medical University; 200433 Shanghai China
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14
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Eising S, Lelivelt F, Bonger KM. Vinylboronic Acids as Fast Reacting, Synthetically Accessible, and Stable Bioorthogonal Reactants in the Carboni-Lindsey Reaction. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201605271] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Selma Eising
- Department of Biomolecular Chemistry; Institute for Molecules and Materials; Radboud University; Heyendaalseweg 135 6525 AJ Nijmegen The Netherlands
| | - Francis Lelivelt
- Department of Biomolecular Chemistry; Institute for Molecules and Materials; Radboud University; Heyendaalseweg 135 6525 AJ Nijmegen The Netherlands
| | - Kimberly M. Bonger
- Department of Biomolecular Chemistry; Institute for Molecules and Materials; Radboud University; Heyendaalseweg 135 6525 AJ Nijmegen The Netherlands
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15
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Eising S, Lelivelt F, Bonger KM. Vinylboronic Acids as Fast Reacting, Synthetically Accessible, and Stable Bioorthogonal Reactants in the Carboni-Lindsey Reaction. Angew Chem Int Ed Engl 2016; 55:12243-7. [PMID: 27605057 PMCID: PMC5113785 DOI: 10.1002/anie.201605271] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Revised: 08/10/2016] [Indexed: 11/09/2022]
Abstract
Bioorthogonal reactions are widely used for the chemical modification of biomolecules. The application of vinylboronic acids (VBAs) as non‐strained, synthetically accessible and water‐soluble reaction partners in a bioorthogonal inverse electron‐demand Diels–Alder (iEDDA) reaction with 3,6‐dipyridyl‐s‐tetrazines is described. Depending on the substituents, VBA derivatives give second‐order rate constants up to 27 m−1 s−1 in aqueous environments at room temperature, which is suitable for biological labeling applications. The VBAs are shown to be biocompatible, non‐toxic, and highly stable in aqueous media and cell lysate. Furthermore, VBAs can be used orthogonally to the strain‐promoted alkyne–azide cycloaddition for protein modification, making them attractive complements to the bioorthogonal molecular toolbox.
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Affiliation(s)
- Selma Eising
- Department of Biomolecular Chemistry, Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands
| | - Francis Lelivelt
- Department of Biomolecular Chemistry, Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands
| | - Kimberly M Bonger
- Department of Biomolecular Chemistry, Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands.
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