1
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Diazo compounds: Recent applications in synthetic organic chemistry and beyond. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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2
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Gutiérrez S, Tomás-Gamasa M, Mascareñas JL. Organometallic catalysis in aqueous and biological environments: harnessing the power of metal carbenes. Chem Sci 2022; 13:6478-6495. [PMID: 35756533 PMCID: PMC9172117 DOI: 10.1039/d2sc00721e] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 05/15/2022] [Indexed: 11/24/2022] Open
Abstract
Translating the power of transition metal catalysis to the native habitats of enzymes can significantly expand the possibilities of interrogating or manipulating natural biological systems, including living cells and organisms. This is especially relevant for organometallic reactions that have shown great potential in the field of organic synthesis, like the metal-catalyzed transfer of carbenes. While, at first sight, performing metal carbene chemistry in aqueous solvents, and especially in biologically relevant mixtures, does not seem obvious, in recent years there has been a growing number of reports demonstrating the feasibility of the task. Either using small molecule metal catalysts or artificial metalloenzymes, a number of carbene transfer reactions that tolerate aqueous and biorelevant media are being developed. This review intends to summarize the most relevant contributions, and establish the state of the art in this emerging research field.
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Affiliation(s)
- Sara Gutiérrez
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela 15705 Santiago de Compostela Spain
| | - María Tomás-Gamasa
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela 15705 Santiago de Compostela Spain
| | - José Luis Mascareñas
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela 15705 Santiago de Compostela Spain
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3
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Wang C, Zhao Y, Zhao J. Recent Advances in Chemical Protein Modification via Cysteine. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202203008] [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]
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4
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Zhao Z, Shimon D, Metanis N. Chemoselective Copper-Mediated Modification of Selenocysteines in Peptides and Proteins. J Am Chem Soc 2021; 143:12817-12824. [PMID: 34346673 DOI: 10.1021/jacs.1c06101] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Highly valuable bioconjugated molecules must be synthesized through efficient, chemoselective chemical modifications of peptides and proteins. Herein, we report the chemoselective modification of peptides and proteins via a reaction between selenocysteine residues and aryl/alkyl radicals. In situ radical generation from hydrazine substrates and copper ions proceeds rapidly in an aqueous buffer at near neutral pH (5-8), providing a variety of Se-modified linear and cyclic peptides and proteins conjugated to aryl and alkyl molecules, and to affinity label tag (biotin). This chemistry opens a new avenue for chemical protein modifications.
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Affiliation(s)
- Zhenguang Zhao
- Institute of Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra, Givat Ram, Jerusalem 91904, Israel
| | - Daphna Shimon
- Institute of Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra, Givat Ram, Jerusalem 91904, Israel
| | - Norman Metanis
- Institute of Chemistry, The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Edmond J. Safra, Givat Ram, Jerusalem 9190401, Israel
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5
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Zha F, Rao J, Chen B. Modification of pulse proteins for improved functionality and flavor profile: A comprehensive review. Compr Rev Food Sci Food Saf 2021; 20:3036-3060. [PMID: 33798275 DOI: 10.1111/1541-4337.12736] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 02/05/2021] [Accepted: 02/06/2021] [Indexed: 12/16/2022]
Abstract
Consumers' preference to have a healthy eating pattern has led to an increasing demand for more nutrient-dense and healthier plant-based foods. Pulse proteins are exceptional quality ingredients with potential nutritional benefits, and might act as health-promoting agents for addressing the new-generation foods. However, the utilization of pulse protein in foods has been hampered by its relatively poor functionality and unpleasant flavor. Protein structure modification has been proved to be a useful means to improve the functionality and flavor profile of pulse protein. This paper begins with a brief introduction of hierarchical structure of pulse protein materials to better understand the structure characteristics. A comprehensive review is presented on the current techniques including chemical and enzymatic modifications and molecular breeding on pulse protein structure and functionality/flavor. The mechanism and the limitations and the toxicological concerns of these approaches are discussed. We conclude that understanding protein structure-functionality relationship is extremely valuable in tailoring proteins for specific functional outcomes and expanding the availability of pulse proteins. Furthermore, selective protein modification is a valuable in-depth toolkit for generating novel protein constructs with preferable functional attributes and flavor profiles. Innovative structure modification with special focus on the molecular basis for the exquisite protein designs is a pillar of pulse protein access to the desired functionality.
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Affiliation(s)
- Fengchao Zha
- Department of Plant Sciences, North Dakota State University, Fargo, North Dakota, USA
| | - Jiajia Rao
- Department of Plant Sciences, North Dakota State University, Fargo, North Dakota, USA
| | - Bingcan Chen
- Department of Plant Sciences, North Dakota State University, Fargo, North Dakota, USA
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6
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Dai SY, Yang D. A Visible and Near-Infrared Light Activatable Diazocoumarin Probe for Fluorogenic Protein Labeling in Living Cells. J Am Chem Soc 2020; 142:17156-17166. [PMID: 32870680 DOI: 10.1021/jacs.0c08068] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Chemical modification of proteins in living cells permits valuable glimpses into the molecular interactions that underpin dynamic cellular events. While genetic engineering methods are often preferred, selective labeling of endogenous proteins in a complex intracellular milieu with chemical approaches represents a significant challenge. In this study, we report novel diazocoumarin compounds that can be photoactivated by visible (430-490 nm) and near-infrared light (800 nm) irradiation to photo-uncage reactive carbene intermediates, which could subsequently undergo an insertion reaction with concomitant fluorescence "turned on". With these new molecules in hand, we have developed a new approach for rapid, selective, and fluorogenic labeling of endogenous protein in living cells. By using CA-II and eDHFR as model proteins, we demonstrated that subcellular localization of proteins can be precisely visualized by live-cell imaging and protein levels can be reliably quantified in multiple cell types using flow cytometry. Dynamic protein regulations such as hypoxia-induced CA-IX accumulation can also be detected. In addition, by two-photon excitation with an 800 nm laser, cell-selective labeling can also be achieved with spatially controlled irradiation. Our method circumvents the cytotoxicity of UV light and obviates the need for introducing external reporters with "click chemistries". We believe that this approach of fluorescence labeling of endogenous protein by bioorthogonal photoirradiation opens up exciting opportunities for discoveries and mechanistic interrogation in chemical biology.
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Affiliation(s)
- Sheng-Yao Dai
- Morningside Laboratory for Chemical Biology, Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Dan Yang
- Morningside Laboratory for Chemical Biology, Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
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7
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Rodríguez J, Martínez-Calvo M. Transition-Metal-Mediated Modification of Biomolecules. Chemistry 2020; 26:9792-9813. [PMID: 32602145 DOI: 10.1002/chem.202001287] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 06/25/2020] [Indexed: 01/15/2023]
Abstract
The site-selective modification of biomolecules has grown spectacularly in recent years. The presence of a large number of functional groups in a biomolecule makes its chemo- and regioselective modification a challenging goal. In this context, transition-metal-mediated reactions are emerging as a powerful tool owing to their unique reactivity and good functional group compatibility, allowing highly efficient and selective bioconjugation reactions that operate under mild conditions. This Minireview focuses on the current state of organometallic chemistry for bioconjugation, highlighting the potential of transition metals for the development of chemoselective and site-specific methods for functionalization of peptides, proteins and nucleic acids. The importance of the selection of ligands attached to the transition metal for conferring the desired chemoselectivity will be highlighted.
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Affiliation(s)
- Jessica Rodríguez
- Laboratoire Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier/CNRS UMR 5069, 118 Route de Narbonne, 31062, Toulouse Cedex 09, France
| | - Miguel Martínez-Calvo
- Centro de Investigaciones Científicas Avanzadas (CICA), AE CICA-INIBIC, Departamento de Química, Facultade de Ciencias, Universidade da Coruña, Campus de Elviña, 15071 A, Coruña, Galicia, Spain
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8
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Abstract
Abstract
Site-specific protein conjugation is a critical step in the generation of unique protein analogs for a range of basic research and therapeutic developments. Protein transformations must target a precise residue in the presence of a plethora of functional groups to obtain a well-characterized homogeneous product. Competing reactive residues on natural proteins render rapid and selective conjugation a challenging task. Organometallic reagents have recently emerged as a powerful strategy to achieve site-specific labeling of a diverse set of biopolymers, due to advances in water-soluble ligand design, high reaction rate, and selectivity. The thiophilic nature of various transition metals, especially soft metals, makes cysteine an ideal target for these reagents. The distinctive reactivity and selectivity of organometallic-based reactions, along with the unique reactivity and abundancy of cysteine within the human proteome, provide a powerful platform to modify native proteins in aqueous media. These reactions often provide the modified proteins with a stable linkage made from irreversible cross-coupling steps. Additionally, transition metal reagents have recently been applied for the decaging of cysteine residues in the context of chemical protein synthesis. Orthogonal cysteine protecting groups and functional tags are often necessary for the synthesis of challenging proteins, and organometallic reagents are powerful tools for selective, rapid, and water-compatible removal of those moieties. This review examines transition metal-based reactions of cysteine residues for the synthesis and modification of natural peptides and proteins.
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Affiliation(s)
- Muhammad Jbara
- Massachusetts Institute of Technology , Department of Chemistry , 77 Massachusetts Avenue , Cambridge , MA , 02139, USA
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9
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Selective modification of alkyne-linked peptides and proteins by cyclometalated gold(III) (C^N) complex-mediated alkynylation. Bioorg Med Chem 2020; 28:115375. [DOI: 10.1016/j.bmc.2020.115375] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 02/06/2020] [Accepted: 02/07/2020] [Indexed: 12/16/2022]
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10
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Ohata J, Martin SC, Ball ZT. Metallvermittelte Funktionalisierung natürlicher Peptide und Proteine: Biokonjugation mit Übergangsmetallen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201807536] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jun Ohata
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
| | - Samuel C. Martin
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
| | - Zachary T. Ball
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
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11
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Ohata J, Martin SC, Ball ZT. Metal‐Mediated Functionalization of Natural Peptides and Proteins: Panning for Bioconjugation Gold. Angew Chem Int Ed Engl 2019; 58:6176-6199. [DOI: 10.1002/anie.201807536] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Indexed: 01/02/2023]
Affiliation(s)
- Jun Ohata
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
| | - Samuel C. Martin
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
| | - Zachary T. Ball
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
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12
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Affiliation(s)
- Seiji SAKAMOTO
- Graduate School of Engineering, Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
| | - Itaru HAMACHI
- Graduate School of Engineering, Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
- ERATO Innovative Molecular Technology for Neuroscience Project, Japan Science and Technology Agency (JST)
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13
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Soldevila-Barreda JJ, Metzler-Nolte N. Intracellular Catalysis with Selected Metal Complexes and Metallic Nanoparticles: Advances toward the Development of Catalytic Metallodrugs. Chem Rev 2019; 119:829-869. [PMID: 30618246 DOI: 10.1021/acs.chemrev.8b00493] [Citation(s) in RCA: 135] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Platinum-containing drugs (e.g., cisplatin) are among the most frequently used chemotherapeutic agents. Their tremendous success has spurred research and development of other metal-based drugs, with notable achievements. Generally, the vast majority of metal-based drug candidates in clinical and developmental stages are stoichiometric agents, i.e., each metal complex reacts only once with their biological target. Additionally, many of these metal complexes are involved in side reactions, which not only reduce the effective amount of the drug but may also cause toxicity. On a separate note, transition metal complexes and nanoparticles have a well-established history of being potent catalysts for selective molecular transformations, with examples such as the Mo- and Ru-based catalysts for metathesis reactions (Nobel Prize in 2005) or palladium catalysts for C-C bond forming reactions such as Heck, Negishi, or Suzuki reactions (Nobel Prize in 2010). Also, notably, no direct biological equivalent of these transformations exists in a biological environment such as bacteria or mammalian cells. It is, therefore, only logical that recent interest has focused on developing transition-metal based catalytic systems that are capable of performing transformations inside cells, with the aim of inducing medicinally relevant cellular changes. Because unlike in stoichiometric reactions, a catalytically active compound may turn over many substrate molecules, only very small amounts of such a catalytic metallodrug are required to achieve a desired pharmacologic effect, and therefore, toxicity and side reactions are reduced. Furthermore, performing catalytic reactions in biological systems also opens the door for new methodologies to study the behavior of biomolecules in their natural state, e.g., via in situ labeling or by increasing/depleting their concentration at will. There is, of course, an art to the choice of catalysts and reactions which have to be compatible with biological conditions, namely an aqueous, oxygen-containing environment. In this review, we aim to describe new developments that bring together the far-distant worlds of transition-metal based catalysis and metal-based drugs, in what is termed "catalytic metallodrugs". Here we will focus on transformations that have been performed on small biomolecules (such as shifting equilibria like in the NAD+/NADH or GSH/GSSG couples), on non-natural molecules such as dyes for imaging purposes, or on biomacromolecules such as proteins. Neither reactions involving release (e.g., CO) or transformation of small molecules (e.g., 1O2 production), degradation of biomolecules such as proteins, RNA or DNA nor light-induced medicinal chemistry (e.g., photodynamic therapy) are covered, even if metal complexes are centrally involved in those. In each section, we describe the (inorganic) chemistry involved, as well as selected examples of biological applications in the hope that this snapshot of a new but quickly developing field will indeed inspire novel research and unprecedented interactions across disciplinary boundaries.
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Affiliation(s)
- Joan Josep Soldevila-Barreda
- Inorganic Chemistry I-Bioinorganic Chemistry , Ruhr University Bochum , Universitätsstrasse 150 , 44780-D Bochum , Germany
| | - Nils Metzler-Nolte
- Inorganic Chemistry I-Bioinorganic Chemistry , Ruhr University Bochum , Universitätsstrasse 150 , 44780-D Bochum , Germany
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14
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Wang Y, Liu J, Cao L, Wang W, Sun Y, Yin Z, Lou Z. Site-Specific Incorporation of Chemical Fluorescence on Live Enterovirus-71 Virion by Using an Organometallic Palladium Reagent To Monitor Virus Entry. Chembiochem 2018; 19:1465-1470. [PMID: 29624826 DOI: 10.1002/cbic.201800051] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Indexed: 11/08/2022]
Abstract
Imaging live virus to monitor the viral entry process is essential to understand virus-host interactions during pathogen infection. However, methods for efficient labeling of live viruses, in particular labeling non-enveloped viruses and tracing virus entry processes, remain limited. Recently, labeling by using organometallic palladium reagents has provided a highly efficient and selective way to bioconjugate cysteines of virus proteins. Here, site-specific bioorthogonal labeling mediated by an organometallic palladium reagent on the surface of live enterovirus-71 (EV71) was used to visualize its entry into live cells. In contrast to currently used immunofluorescence and membrane-anchored dyes, this site-specific and quantitative labeling of live EV71 allows temporal imaging of its entry into host cell membranes on the timescale of seconds with little negative impact on its virulence. This method revealed details of EV71 virus entry and has broad applicability for monitoring virus entry that is difficult to assess by using conventional protein-labeling approaches.
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Affiliation(s)
- Yaxin Wang
- College of Pharmacy and State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | - Jingwei Liu
- Center of Basic Molecular Science, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Lin Cao
- Center of Basic Molecular Science, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Wenjing Wang
- The Capital Normal University Affiliated Pingguoyuan High School, Beijing, 100041, China
| | - Yuna Sun
- National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Science, Beijing, 100101, China
| | - Zheng Yin
- College of Pharmacy and State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China.,Center of Basic Molecular Science, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Zhiyong Lou
- Collaborative Innovation Center of Biotherapy and MOE Laboratory of Protein Science, School of Medicine, Tsinghua University, Beijing, 100084, China
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15
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Vinogradova EV. Organometallic chemical biology: an organometallic approach to bioconjugation. PURE APPL CHEM 2017. [DOI: 10.1515/pac-2017-0207] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
AbstractThis review summarizes the history and recent developments of the field of organometallic chemical biology with a particular emphasis on the development of novel bioconjugation approaches. Over the years, numerous transformations have emerged for biomolecule modification with the use of organometallic reagents; these include [3+2] cycloadditions, C–C, C–S, C–N, and C–O bond forming processes, as well as metal-mediated deprotection (“decaging”) reactions. These conceptually new additions to the chemical biology toolkit highlight the potential of organometallic chemistry to make a significant impact in the field of chemical biology by providing further opportunities for the development of chemoselective, site-specific and spatially resolved methods for biomolecule structure and function manipulation. Examples of these transformations, as well as existing challenges and future prospects of this rapidly developing field are highlighted in this review.
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16
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Amaike K, Tamura T, Hamachi I. Recognition-driven chemical labeling of endogenous proteins in multi-molecular crowding in live cells. Chem Commun (Camb) 2017; 53:11972-11983. [PMID: 29026906 DOI: 10.1039/c7cc07177a] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Endogenous protein labeling is one of the most invaluable methods for studying the bona fide functions of proteins in live cells. However, multi-molecular crowding conditions, such as those that occur in live cells, hamper the highly selective chemical labeling of a protein of interest (POI). We herein describe how the efficient coupling of molecular recognition with a chemical reaction is crucial for selective protein labeling. Recognition-driven protein labeling is carried out by a synthetic labeling reagent containing a protein (recognition) ligand, a reporter tag, and a reactive moiety. The molecular recognition of a POI can be used to greatly enhance the reaction kinetics and protein selectivity, even under live cell conditions. In this review, we also briefly discuss how such selective chemical labeling of an endogenous protein can have a variety of applications at the interface of chemistry and biology.
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Affiliation(s)
- Kazuma Amaike
- Graduate School of Engineering, Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan.
| | - Tomonori Tamura
- Graduate School of Engineering, Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan.
| | - Itaru Hamachi
- Graduate School of Engineering, Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan. and Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency, 5 Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan
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17
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Ohata J, Vohidov F, Ball ZT. Convenient analysis of protein modification by chemical blotting with fluorogenic "click" reagents. MOLECULAR BIOSYSTEMS 2016; 11:2846-9. [PMID: 26325302 DOI: 10.1039/c5mb00510h] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Direct visualization of bioorthogonal alkyne or azide handles using fluorogenic azide-alkyne cycloaddition conducted on the surface of a blot membrane. The method eliminates the need for separation steps to remove excess small molecule reagents before attachment of antigen molecules or other visualization handles, and is especially useful for the analysis of peptides and small proteins. A variety of potential fluorogenic reagents are assessed, and sensitivity (<0.1 picomole) similar to current commercially available fluorescence imaging methods is possible.
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Affiliation(s)
- Jun Ohata
- Department of Chemistry, Rice University, MS 60, 6100 Main Street Houston, Texas 77005, USA.
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18
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Al-Shuaeeb RAA, Kolodych S, Koniev O, Delacroix S, Erb S, Nicolaÿ S, Cintrat JC, Brion JD, Cianférani S, Alami M, Wagner A, Messaoudi S. Palladium-Catalyzed Chemoselective and Biocompatible Functionalization of Cysteine-Containing Molecules at Room Temperature. Chemistry 2016; 22:11365-70. [DOI: 10.1002/chem.201602277] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Riyadh Ahmed Atto Al-Shuaeeb
- BioCIS, Equipe Labellisée Ligue Contre le Cancer; Univ. Paris-Sud; CNRS; University Paris-Saclay; 92296 Châtenay-Malabry France
| | - Sergii Kolodych
- Syndivia SAS; 650 Boulevard Gonthier d'Andernach 67400 Illkirch France
| | - Oleksandr Koniev
- Syndivia SAS; 650 Boulevard Gonthier d'Andernach 67400 Illkirch France
| | | | - Stéphane Erb
- BioOrganic Mass Spectrometry Laboratory (LSMBO); IPHC; University of Strasbourg; 25 rue Becquerel 67087 Strasbourg France
- IPHC, CNRS; UMR7178; 25 rue Becquerel 67087 Strasbourg France
| | - Stéphanie Nicolaÿ
- SAMM; US 31 INSERM-UMS 3679 CNRS; University Paris-Saclay; 92296 Châtenay-Malabry France
| | | | - Jean-Daniel Brion
- BioCIS, Equipe Labellisée Ligue Contre le Cancer; Univ. Paris-Sud; CNRS; University Paris-Saclay; 92296 Châtenay-Malabry France
| | - Sarah Cianférani
- BioOrganic Mass Spectrometry Laboratory (LSMBO); IPHC; University of Strasbourg; 25 rue Becquerel 67087 Strasbourg France
- IPHC, CNRS; UMR7178; 25 rue Becquerel 67087 Strasbourg France
| | - Mouâd Alami
- BioCIS, Equipe Labellisée Ligue Contre le Cancer; Univ. Paris-Sud; CNRS; University Paris-Saclay; 92296 Châtenay-Malabry France
| | - Alain Wagner
- Laboratory of Functional Chemo Systems; LabEx MEDALIS; Faculté de Pharmacie; 67000 Strasbourg France
| | - Samir Messaoudi
- BioCIS, Equipe Labellisée Ligue Contre le Cancer; Univ. Paris-Sud; CNRS; University Paris-Saclay; 92296 Châtenay-Malabry France
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19
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Tolnai GL, Brand JP, Waser J. Gold-catalyzed direct alkynylation of tryptophan in peptides using TIPS-EBX. Beilstein J Org Chem 2016; 12:745-9. [PMID: 27340466 PMCID: PMC4902029 DOI: 10.3762/bjoc.12.74] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Accepted: 04/06/2016] [Indexed: 01/11/2023] Open
Abstract
The selective functionalization of peptides containing only natural amino acids is important for the modification of biomolecules. In particular, the installation of an alkyne as a useful handle for bioconjugation is highly attractive, but the use of a carbon linker is usually required. Herein, we report the gold-catalyzed direct alkynylation of tryptophan in peptides using the hypervalent iodine reagent TIPS-EBX (1-[(triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one). The reaction proceeded in 50-78% yield under mild conditions and could be applied to peptides containing other nucleophilic and aromatic amino acids, such as serine, phenylalanine or tyrosine.
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Affiliation(s)
- Gergely L Tolnai
- Laboratory of Catalysis and Organic Synthesis, Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306, 1015 Lausanne, Switzerland; Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Jonathan P Brand
- Laboratory of Catalysis and Organic Synthesis, Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306, 1015 Lausanne, Switzerland; Givaudan, Chemin de la parfumerie 5, 1214 Vernier, Switzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis, Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306, 1015 Lausanne, Switzerland
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20
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Gunnoo SB, Madder A. Chemical Protein Modification through Cysteine. Chembiochem 2016; 17:529-53. [DOI: 10.1002/cbic.201500667] [Citation(s) in RCA: 242] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Indexed: 12/15/2022]
Affiliation(s)
- Smita B. Gunnoo
- Organic & Biomimetic Chemistry Research Group; Department of Organic and Macromolecular Chemistry; Ghent University; Krijgslaan 281 9000 Gent Belgium
| | - Annemieke Madder
- Organic & Biomimetic Chemistry Research Group; Department of Organic and Macromolecular Chemistry; Ghent University; Krijgslaan 281 9000 Gent Belgium
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21
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Abstract
The O-alkylation of carboxylic acids with diazo compounds provides a means to esterify carboxylic acids in aqueous solution. A Hammett analysis of the reactivity of diazo compounds derived from phenylglycinamide revealed that the (p-methylphenyl)glycinamide scaffold has an especially high reaction rate and ester/alcohol product ratio and esterifies protein carboxyl groups more efficiently than any known reagent.
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Affiliation(s)
- Kalie A Mix
- †Department of Biochemistry and ‡Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Ronald T Raines
- †Department of Biochemistry and ‡Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
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Affiliation(s)
- Omar Boutureira
- Departament de Química Analítica i Química Orgànica, Universitat Rovira i Virgili , C/Marcel·lí Domingo s/n, 43007 Tarragona, Spain
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23
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Du AW, Stenzel MH. Drug Carriers for the Delivery of Therapeutic Peptides. Biomacromolecules 2014; 15:1097-114. [DOI: 10.1021/bm500169p] [Citation(s) in RCA: 139] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Alice W. Du
- Centre for Advanced Macromolecular
Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales, 2052, Australia
| | - Martina H. Stenzel
- Centre for Advanced Macromolecular
Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales, 2052, Australia
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24
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Koniev O, Leriche G, Nothisen M, Remy JS, Strub JM, Schaeffer-Reiss C, Van Dorsselaer A, Baati R, Wagner A. Selective Irreversible Chemical Tagging of Cysteine with 3-Arylpropiolonitriles. Bioconjug Chem 2014; 25:202-6. [DOI: 10.1021/bc400469d] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
| | | | | | | | - Jean-Marc Strub
- Laboratoire
de Spectrométrie de Masse BioOrganique (UMR 7178), Institut Pluridisciplinaire Hubert Curien, University of Strasbourg, 25 rue
Becquerel, 67087 Strasbourg, France
| | - Christine Schaeffer-Reiss
- Laboratoire
de Spectrométrie de Masse BioOrganique (UMR 7178), Institut Pluridisciplinaire Hubert Curien, University of Strasbourg, 25 rue
Becquerel, 67087 Strasbourg, France
| | - Alain Van Dorsselaer
- Laboratoire
de Spectrométrie de Masse BioOrganique (UMR 7178), Institut Pluridisciplinaire Hubert Curien, University of Strasbourg, 25 rue
Becquerel, 67087 Strasbourg, France
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