1
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Li Y, Shen J, Shen Y, Li Y, Luo K, Wu L. Tandem S N2 Nucleophilic Substitution/Phospho-Dieckmann Reaction: One-Step Synthesis of 2-Phosphonyl-3-hydroxybenzo[ b]thiophenes. J Org Chem 2023; 88:13967-13976. [PMID: 37733950 DOI: 10.1021/acs.joc.3c01526] [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
A novel and efficient tandem SN2 nucleophilic substitution/Dieckmann condensation reaction of α-iodomethyl phosphine oxide with methyl thiosalicylate derivatives has been developed by using NaOH as a base, which enables the expeditious synthesis of 2-phosphonyl-3-hydroxybenzo[b]thiophene derivatives in moderate to high yields under simple conditions. This research provides not only a convenient method for the functionalization of benzo[b]thiophenes at the 2-position and 3-position but also new organophosphorus molecules. Furthermore, several new phosphonyl-substituted benzo[b]thiophenes were obtained from the resultant 2-phosphonyl-3-hydroxybenzo[b]thiophenes.
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Affiliation(s)
- Yuan Li
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing 210095, China
| | - Jiamei Shen
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing 210095, China
| | - Yawei Shen
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing 210095, China
| | - Yanfeng Li
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing 210095, China
| | - Kai Luo
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing 210095, China
| | - Lei Wu
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing 210095, China
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2
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Magaña AJ, Sklenicka J, Pinilla C, Giulianotti M, Chapagain P, Santos R, Ramirez MS, Tolmasky ME. Restoring susceptibility to aminoglycosides: identifying small molecule inhibitors of enzymatic inactivation. RSC Med Chem 2023; 14:1591-1602. [PMID: 37731693 PMCID: PMC10507813 DOI: 10.1039/d3md00226h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/21/2023] [Indexed: 09/22/2023] Open
Abstract
Growing resistance to antimicrobial medicines is a critical health problem that must be urgently addressed. Adding to the increasing number of patients that succumb to infections, there are other consequences to the rise in resistance like the compromise of several medical procedures and dental work that are heavily dependent on infection prevention. Since their introduction in the clinics, aminoglycoside antibiotics have been a critical component of the armamentarium to treat infections. Still, the increase in resistance and their side effects led to a decline in their utilization. However, numerous current factors, like the urgent need for antimicrobials and their favorable properties, led to renewed interest in these drugs. While efforts to design new classes of aminoglycosides refractory to resistance mechanisms and with fewer toxic effects are starting to yield new promising molecules, extending the useful life of those already in use is essential. For this, numerous research projects are underway to counter resistance from different angles, like inhibition of expression or activity of resistance components. This review focuses on selected examples of one aspect of this quest, the design or identification of small molecule inhibitors of resistance caused by enzymatic modification of the aminoglycoside. These compounds could be developed as aminoglycoside adjuvants to overcome resistant infections.
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Affiliation(s)
- Angel J Magaña
- Center for Applied Biotechnology Studies, Department of Biological Science, College of Natural Sciences and Mathematics, California State University Fullerton Fullerton CA 92831 USA
| | - Jan Sklenicka
- Center for Applied Biotechnology Studies, Department of Biological Science, College of Natural Sciences and Mathematics, California State University Fullerton Fullerton CA 92831 USA
| | - Clemencia Pinilla
- Center for Translational Science, Florida International University Port St. Lucie FL 34987 USA
| | - Marc Giulianotti
- Center for Translational Science, Florida International University Port St. Lucie FL 34987 USA
| | - Prem Chapagain
- Department of Physics, Florida International University Miami FL 33199 USA
- Biomolecular Sciences Institute, Florida International University Miami FL 33199 USA
| | - Radleigh Santos
- Department of Mathematics, Nova Southeastern University Fort Lauderdale FL 33314 USA
| | - Maria Soledad Ramirez
- Center for Applied Biotechnology Studies, Department of Biological Science, College of Natural Sciences and Mathematics, California State University Fullerton Fullerton CA 92831 USA
| | - Marcelo E Tolmasky
- Center for Applied Biotechnology Studies, Department of Biological Science, College of Natural Sciences and Mathematics, California State University Fullerton Fullerton CA 92831 USA
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3
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Park Y, Baumann AL, Moon H, Byrne S, Kasper MA, Hwang S, Sun H, Baik MH, Hackenberger CPR. The mechanism behind enhanced reactivity of unsaturated phosphorus(v) electrophiles towards thiols. Chem Sci 2021; 12:8141-8148. [PMID: 34194704 PMCID: PMC8208129 DOI: 10.1039/d1sc01730f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Vinyl- and ethynyl phosphorus(v) electrophiles are a versatile class of thiol-reactive reagents suitable for cysteine-selective peptide and protein modifications, especially for the generation of antibody conjugates. Herein we investigated the reactivity of various P(v) reagents towards thiol addition. Complementing previous studies, we observed that the heteroatoms X (X = S, O, NH) as well as the vinyl- vs. ethynyl-substituent bound to phosphorus greatly influence the overall reactivity. These experimentally observed trends, as well as the high Z-selectivity for thiol additions to ethynyl derivatives, were further elucidated using DFT calculations. Hyperconjugation was a key means of stabilizing the intermediate generated upon the thiol addition, thus determining both the reactivity and stereoselectivity of unsaturated P(v) electrophiles. Specifically, the energetically low-lying σ antibonding orbital of the P–S bond more readily stabilizes the electron density from the lone pair (LP) of the generated carbanion, rendering the phosphonothiolates more reactive compared to the derivatives bearing oxygen and nitrogen. Our studies provide a detailed mechanistic picture for designing P(v)-based electrophiles with fine-tuned reactivity profiles. Computational analysis of different unsaturated phosphorus(v) electrophiles revealed a mechanistic picture to rationalize their selectivity and reactivity in cysteine-selective peptide and protein modifications.![]()
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Affiliation(s)
- Yerin Park
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Republic of Korea .,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) Daejeon 34141 Republic of Korea
| | - Alice L Baumann
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Strasse 10 13125 Berlin Germany .,Department of Chemistry, Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Germany
| | - Hyejin Moon
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Republic of Korea .,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) Daejeon 34141 Republic of Korea
| | - Stephen Byrne
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Strasse 10 13125 Berlin Germany .,Department of Chemistry, Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Germany
| | - Marc-André Kasper
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Strasse 10 13125 Berlin Germany .,Department of Chemistry, Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Germany
| | - Songhwan Hwang
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Strasse 10 13125 Berlin Germany
| | - Han Sun
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Strasse 10 13125 Berlin Germany
| | - Mu-Hyun Baik
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) Daejeon 34141 Republic of Korea.,Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Republic of Korea
| | - Christian P R Hackenberger
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Strasse 10 13125 Berlin Germany .,Department of Chemistry, Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Germany
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4
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Lossouarn A, Renard PY, Sabot C. Tailored Bioorthogonal and Bioconjugate Chemistry: A Source of Inspiration for Developing Kinetic Target-Guided Synthesis Strategies. Bioconjug Chem 2020; 32:63-72. [PMID: 33232599 DOI: 10.1021/acs.bioconjchem.0c00568] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Kinetic target-guided synthesis (KTGS) is a promising tool for the discovery of biologically active compounds. It relies on the identification of potent ligands that are covalently assembled by the biological targets themselves from a pool of reagents. Significant effort is devoted to developing new KTGS strategies; however, only a handful of biocompatible reactions are available, which may be insufficient to meet the specificities (stability, dynamics, active site topology, etc.) of a wide range of biological targets with therapeutic potential. This Topical Review proposes a retrospective analysis of existing KTGS ligation tools, in terms of their kinetics and analogy with other biocompatible reactions, and provides new clues to expand the KTGS toolkit. By way of examples, a nonexhaustive selection of such chemical ligation tools belonging to different classes of reactions as promising candidate reactions for KTGS are suggested.
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Affiliation(s)
- Alexis Lossouarn
- Normandie Université, Centre National de la Recherche Scientifique, UNIROUEN, INSA Rouen, COBRA, UMR 6014 & FR 3038, 76000, Rouen, France
| | - Pierre-Yves Renard
- Normandie Université, Centre National de la Recherche Scientifique, UNIROUEN, INSA Rouen, COBRA, UMR 6014 & FR 3038, 76000, Rouen, France
| | - Cyrille Sabot
- Normandie Université, Centre National de la Recherche Scientifique, UNIROUEN, INSA Rouen, COBRA, UMR 6014 & FR 3038, 76000, Rouen, France
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5
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Kasper MA, Glanz M, Oder A, Schmieder P, von Kries JP, Hackenberger CPR. Vinylphosphonites for Staudinger-induced chemoselective peptide cyclization and functionalization. Chem Sci 2019; 10:6322-6329. [PMID: 31341586 PMCID: PMC6598645 DOI: 10.1039/c9sc01345h] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 05/10/2019] [Indexed: 12/13/2022] Open
Abstract
In this paper, we introduce vinylphosphonites for chemoselective Staudinger-phosphonite reactions (SPhR) with azides to form vinylphosphonamidates for the subsequent modification of cysteine residues in peptides and proteins. An electron-rich alkene is turned into an electron-deficient vinylphosphonamidate, thereby inducing electrophilic reactivity for a following thiol addition. We show that by varying the phosphonamidate ester substituent we can fine-tune the reactivity of the thiol addition and even control the functional properties of the final conjugate. Furthermore, we observed a drastic increase in thiol addition efficiency when the SPhR is carried out in the presence of a thiol substrate in a one-pot reaction. Hence, we utilize vinylphosphonites for the chemoselective intramolecular cyclization of peptides carrying an azide-containing amino acid and a cysteine in high yields. Our concept was demonstrated for the stapling of a cell-permeable peptidic inhibitor for protein-protein interaction (PPI) between BCL9 and beta-catenin, which is known to create a transcription factor complex playing a role in embryonic development and cancer origin, and for macrocyclization of cell-penetrating peptides (CPPs) to enhance the cellular uptake of proteins.
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Affiliation(s)
- Marc-André Kasper
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) , Chemical Biology Department , Robert-Rössle-Strasse 10 , 13125 Berlin , Germany .
- Humboldt Universität zu Berlin , Department of Chemistry , Brook-Taylor-Str. 2 , 12489 Berlin , Germany
| | - Maria Glanz
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) , Chemical Biology Department , Robert-Rössle-Strasse 10 , 13125 Berlin , Germany .
- Humboldt Universität zu Berlin , Department of Chemistry , Brook-Taylor-Str. 2 , 12489 Berlin , Germany
| | - Andreas Oder
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) , Chemical Biology Department , Robert-Rössle-Strasse 10 , 13125 Berlin , Germany .
| | - Peter Schmieder
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) , Chemical Biology Department , Robert-Rössle-Strasse 10 , 13125 Berlin , Germany .
| | - Jens P von Kries
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) , Chemical Biology Department , Robert-Rössle-Strasse 10 , 13125 Berlin , Germany .
| | - Christian P R Hackenberger
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) , Chemical Biology Department , Robert-Rössle-Strasse 10 , 13125 Berlin , Germany .
- Humboldt Universität zu Berlin , Department of Chemistry , Brook-Taylor-Str. 2 , 12489 Berlin , Germany
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6
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Kasper MA, Glanz M, Stengl A, Penkert M, Klenk S, Sauer T, Schumacher D, Helma J, Krause E, Cardoso MC, Leonhardt H, Hackenberger CPR. Cysteine-Selective Phosphonamidate Electrophiles for Modular Protein Bioconjugations. Angew Chem Int Ed Engl 2019; 58:11625-11630. [PMID: 30828930 DOI: 10.1002/anie.201814715] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Indexed: 01/23/2023]
Abstract
We describe a new technique in protein synthesis that extends the existing repertoire of methods for protein modification: A chemoselective reaction that induces reactivity for a subsequent bioconjugation. An azide-modified building block reacts first with an ethynylphosphonite through a Staudinger-phosphonite reaction (SPhR) to give an ethynylphosphonamidate. The resulting electron-deficient triple bond subsequently undergoes a cysteine-selective reaction with proteins or antibodies. We demonstrate that ethynylphosphonamidates display excellent cysteine-selective reactivity combined with superior stability of the thiol adducts, when compared to classical maleimide linkages. This turns our technique into a versatile and powerful tool for the facile construction of stable functional protein conjugates.
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Affiliation(s)
- Marc-André Kasper
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Strasse 10, 13125, Berlin, Germany.,Department of Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Str. 2, 12489, Berlin, Germany
| | - Maria Glanz
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Strasse 10, 13125, Berlin, Germany.,Department of Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Str. 2, 12489, Berlin, Germany
| | - Andreas Stengl
- Department of Biology II, and Center for Integrated Protein Science Munich, Ludwig-Maximilians-Universität München, Großhadenerstr. 2, 82152, Martinsried, Germany
| | - Martin Penkert
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Strasse 10, 13125, Berlin, Germany.,Department of Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Str. 2, 12489, Berlin, Germany
| | - Simon Klenk
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Strasse 10, 13125, Berlin, Germany.,Department of Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Str. 2, 12489, Berlin, Germany
| | - Tom Sauer
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Strasse 10, 13125, Berlin, Germany
| | - Dominik Schumacher
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Strasse 10, 13125, Berlin, Germany.,Department of Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Str. 2, 12489, Berlin, Germany.,Department of Biology II, and Center for Integrated Protein Science Munich, Ludwig-Maximilians-Universität München, Großhadenerstr. 2, 82152, Martinsried, Germany
| | - Jonas Helma
- Department of Biology II, and Center for Integrated Protein Science Munich, Ludwig-Maximilians-Universität München, Großhadenerstr. 2, 82152, Martinsried, Germany
| | - Eberhard Krause
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Strasse 10, 13125, Berlin, Germany
| | - M Cristina Cardoso
- Department of Biology, Technische Universität Darmstadt, Schnittspahnstrasse 10, 64287, Darmstadt, Germany
| | - Heinrich Leonhardt
- Department of Biology II, and Center for Integrated Protein Science Munich, Ludwig-Maximilians-Universität München, Großhadenerstr. 2, 82152, Martinsried, Germany
| | - Christian P R Hackenberger
- Chemical Biology Department, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Strasse 10, 13125, Berlin, Germany.,Department of Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Str. 2, 12489, Berlin, Germany
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7
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Kasper M, Glanz M, Stengl A, Penkert M, Klenk S, Sauer T, Schumacher D, Helma J, Krause E, Cardoso MC, Leonhardt H, Hackenberger CPR. Cysteinselektive phosphonamidatbasierte Elektrophile für modulare Biokonjugationen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814715] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Marc‐André Kasper
- Chemische Biologie Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Straße 10 13125 Berlin Deutschland
- Institut für Chemie Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Maria Glanz
- Chemische Biologie Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Straße 10 13125 Berlin Deutschland
- Institut für Chemie Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Andreas Stengl
- Department Biologie II und Center for Integrated Protein Science Munich Ludwig-Maximilians-Universität München Großhadenerstraße 2 82152 Martinsried Deutschland
| | - Martin Penkert
- Chemische Biologie Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Straße 10 13125 Berlin Deutschland
- Institut für Chemie Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Simon Klenk
- Chemische Biologie Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Straße 10 13125 Berlin Deutschland
- Institut für Chemie Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Deutschland
| | - Tom Sauer
- Chemische Biologie Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Straße 10 13125 Berlin Deutschland
| | - Dominik Schumacher
- Chemische Biologie Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Straße 10 13125 Berlin Deutschland
- Institut für Chemie Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Deutschland
- Department Biologie II und Center for Integrated Protein Science Munich Ludwig-Maximilians-Universität München Großhadenerstraße 2 82152 Martinsried Deutschland
| | - Jonas Helma
- Department Biologie II und Center for Integrated Protein Science Munich Ludwig-Maximilians-Universität München Großhadenerstraße 2 82152 Martinsried Deutschland
| | - Eberhard Krause
- Chemische Biologie Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Straße 10 13125 Berlin Deutschland
| | - M. Cristina Cardoso
- Department Biologie Technische Universität Darmstadt Schnittspahnstraße 10 64287 Darmstadt Deutschland
| | - Heinrich Leonhardt
- Department Biologie II und Center for Integrated Protein Science Munich Ludwig-Maximilians-Universität München Großhadenerstraße 2 82152 Martinsried Deutschland
| | - Christian P. R. Hackenberger
- Chemische Biologie Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) Robert-Rössle-Straße 10 13125 Berlin Deutschland
- Institut für Chemie Humboldt Universität zu Berlin Brook-Taylor-Straße 2 12489 Berlin Deutschland
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8
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Egorov AM, Ulyashova MM, Rubtsova MY. Bacterial Enzymes and Antibiotic Resistance. Acta Naturae 2018; 10:33-48. [PMID: 30713760 PMCID: PMC6351036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Indexed: 11/01/2022] Open
Abstract
The resistance of microorganisms to antibiotics has been developing for more than 2 billion years and is widely distributed among various representatives of the microbiological world. Bacterial enzymes play a key role in the emergence of resistance. Classification of these enzymes is based on their participation in various biochemical mechanisms: modification of the enzymes that act as antibiotic targets, enzymatic modification of intracellular targets, enzymatic transformation of antibiotics, and the implementation of cellular metabolism reactions. The main mechanisms of resistance development are associated with the evolution of superfamilies of bacterial enzymes due to the variability of the genes encoding them. The collection of all antibiotic resistance genes is known as the resistome. Tens of thousands of enzymes and their mutants that implement various mechanisms of resistance form a new community that is called "the enzystome." Analysis of the structure and functional characteristics of enzymes, which are the targets for different classes of antibiotics, will allow us to develop new strategies for overcoming the resistance.
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Affiliation(s)
- A. M. Egorov
- Chemistry Faculty, M.V. Lomonosov Moscow State University, Leninskie gori, 1, bldg. 3, Moscow, 119991, Russia
| | - M. M. Ulyashova
- Chemistry Faculty, M.V. Lomonosov Moscow State University, Leninskie gori, 1, bldg. 3, Moscow, 119991, Russia
| | - M. Yu. Rubtsova
- Chemistry Faculty, M.V. Lomonosov Moscow State University, Leninskie gori, 1, bldg. 3, Moscow, 119991, Russia
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9
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Guan J, Vong K, Wee K, Fakhoury J, Dullaghan E, Auclair K. Cellular Studies of an Aminoglycoside Potentiator Reveal a New Inhibitor of Aminoglycoside Resistance. Chembiochem 2018; 19:2107-2113. [DOI: 10.1002/cbic.201800368] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Indexed: 02/02/2023]
Affiliation(s)
- Jinming Guan
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal Quebec H3A 0B8 Canada
| | - Kenward Vong
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal Quebec H3A 0B8 Canada
| | - Kathleen Wee
- Target Validation Division; The Centre for Drug Research and Development; 2405 Westbrook Mall, 4th Floor Vancouver British Columbia V6T 1Z3 Canada
| | - Johans Fakhoury
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal Quebec H3A 0B8 Canada
| | - Edie Dullaghan
- Target Validation Division; The Centre for Drug Research and Development; 2405 Westbrook Mall, 4th Floor Vancouver British Columbia V6T 1Z3 Canada
| | - Karine Auclair
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal Quebec H3A 0B8 Canada
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10
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Thamban Chandrika N, Garneau-Tsodikova S. Comprehensive review of chemical strategies for the preparation of new aminoglycosides and their biological activities. Chem Soc Rev 2018; 47:1189-1249. [PMID: 29296992 PMCID: PMC5818290 DOI: 10.1039/c7cs00407a] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A systematic analysis of all synthetic and chemoenzymatic methodologies for the preparation of aminoglycosides for a variety of applications (therapeutic and agricultural) reported in the scientific literature up to 2017 is presented. This comprehensive analysis of derivatization/generation of novel aminoglycosides and their conjugates is divided based on the types of modifications used to make the new derivatives. Both the chemical strategies utilized and the biological results observed are covered. Structure-activity relationships based on different synthetic modifications along with their implications for activity and ability to avoid resistance against different microorganisms are also presented.
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Affiliation(s)
- Nishad Thamban Chandrika
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596, USA.
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11
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Watanabe B, Morikita T, Tabuchi Y, Kobayashi R, Li C, Yamamoto M, Koeduka T, Hiratake J. An improved synthesis of the potent and selective γ-glutamyl transpeptidase inhibitor GGsTop together with an inhibitory activity evaluation of its potential hydrolysis products. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.08.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Willby MJ, Green KD, Gajadeera CS, Hou C, Tsodikov OV, Posey JE, Garneau-Tsodikova S. Potent Inhibitors of Acetyltransferase Eis Overcome Kanamycin Resistance in Mycobacterium tuberculosis. ACS Chem Biol 2016; 11:1639-46. [PMID: 27010218 DOI: 10.1021/acschembio.6b00110] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A major cause of tuberculosis (TB) resistance to the aminoglycoside kanamycin (KAN) is the Mycobacterium tuberculosis (Mtb) acetyltransferase Eis. Upregulation of this enzyme is responsible for inactivation of KAN through acetylation of its amino groups. A 123 000-compound high-throughput screen (HTS) yielded several small-molecule Eis inhibitors that share an isothiazole S,S-dioxide heterocyclic core. These were investigated for their structure-activity relationships. Crystal structures of Eis in complex with two potent inhibitors show that these molecules are bound in the conformationally adaptable aminoglycoside binding site of the enzyme, thereby obstructing binding of KAN for acetylation. Importantly, we demonstrate that several Eis inhibitors, when used in combination with KAN against resistant Mtb, efficiently overcome KAN resistance. This approach paves the way toward development of novel combination therapies against aminoglycoside-resistant TB.
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Affiliation(s)
- Melisa J. Willby
- Division of Tuberculosis
Elimination, National Center for HIV/AIDS, Viral Hepatitis, STD, and
TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia 30329, United States
| | - Keith D. Green
- Department
of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky 40536-0596, United States
| | - Chathurada S. Gajadeera
- Department
of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky 40536-0596, United States
| | - Caixia Hou
- Department
of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky 40536-0596, United States
| | - Oleg V. Tsodikov
- Department
of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky 40536-0596, United States
| | - James E. Posey
- Division of Tuberculosis
Elimination, National Center for HIV/AIDS, Viral Hepatitis, STD, and
TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia 30329, United States
| | - Sylvie Garneau-Tsodikova
- Department
of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky 40536-0596, United States
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13
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Chiem K, Jani S, Fuentes B, Lin DL, Rasche ME, Tolmasky ME. Identification of an Inhibitor of the Aminoglycoside 6'- N-Acetyltransferase type Ib [AAC(6')-Ib] by Glide Molecular Docking. MEDCHEMCOMM 2016; 7:184-189. [PMID: 26973774 PMCID: PMC4784703 DOI: 10.1039/c5md00316d] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The aminoglycoside 6'-N-acetyltransferase type Ib, AAC(6')-Ib, confers resistance to clinically relevant aminoglycosides and is the most widely distributed enzyme among AAC(6')-I-producing Gram-negative pathogens. An alternative to counter the action of this enzyme is the development of inhibitors. Glide is a computational strategy for rapidly docking ligands to protein sites and estimating their binding affinities. We docked a collection of 280,000 compounds from 7 sub-libraries of the Chembridge library as ligands to the aminoglycoside binding site of AAC(6')-Ib. We identified a compound, 1-[3-(2-aminoethyl)benzyl]-3-(piperidin-1-ylmethyl)pyrrolidin-3-ol (compound 1), that inhibited the acetylation of aminoglycosides in vitro with IC50 values of 39.7 and 34.9 µM when the aminoglycoside substrates assayed were kanamycin A or amikacin, respectively. The growth of an amikacin-resistant Acinetobacter baumannii clinical strain was inhibited in the presence of a combination of amikacin and compound 1.
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Affiliation(s)
- Kevin Chiem
- Center for Applied Biotechnology Studies, Department of Biological Science, College of Natural Sciences and Mathematics, California State University Fullerton, Fullerton, CA 92834-6850, United States
| | - Saumya Jani
- Center for Applied Biotechnology Studies, Department of Biological Science, College of Natural Sciences and Mathematics, California State University Fullerton, Fullerton, CA 92834-6850, United States
| | - Brooke Fuentes
- Center for Applied Biotechnology Studies, Department of Biological Science, College of Natural Sciences and Mathematics, California State University Fullerton, Fullerton, CA 92834-6850, United States
| | - David L. Lin
- Center for Applied Biotechnology Studies, Department of Biological Science, College of Natural Sciences and Mathematics, California State University Fullerton, Fullerton, CA 92834-6850, United States
| | - Madeline E. Rasche
- Center for Applied Biotechnology Studies, Department of Chemistry and Biochemistry, College of Natural Sciences and Mathematics, California State University Fullerton, Fullerton, CA 92834-6850, United States
| | - Marcelo E. Tolmasky
- Center for Applied Biotechnology Studies, Department of Biological Science, College of Natural Sciences and Mathematics, California State University Fullerton, Fullerton, CA 92834-6850, United States
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14
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Chandrika NT, Garneau-Tsodikova S. A review of patents (2011-2015) towards combating resistance to and toxicity of aminoglycosides. MEDCHEMCOMM 2015; 7:50-68. [PMID: 27019689 PMCID: PMC4806794 DOI: 10.1039/c5md00453e] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Since the discovery of the first aminoglycoside (AG), streptomycin, in 1943, these broad-spectrum antibiotics have been extensively used for the treatment of Gram-negative and Gram-positive bacterial infections. The inherent toxicity (ototoxicity and nephrotoxicity) associated with their long-term use as well as the emergence of resistant bacterial strains have limited their usage. Structural modifications of AGs by AG-modifying enzymes, reduced target affinity caused by ribosomal modification, and decrease in their cellular concentration by efflux pumps have resulted in resistance towards AGs. However, the last decade has seen a renewed interest among the scientific community for AGs as exemplified by the recent influx of scientific articles and patents on their therapeutic use. In this review, we use a non-conventional approach to put forth this renaissance on AG development/application by summarizing all patents filed on AGs from 2011-2015 and highlighting some related publications on the most recent work done on AGs to overcome resistance and improving their therapeutic use while reducing ototoxicity and nephrotoxicity. We also present work towards developing amphiphilic AGs for use as fungicides as well as that towards repurposing existing AGs for potential newer applications.
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Affiliation(s)
- Nishad Thamban Chandrika
- University of Kentucky, Department of Pharmaceutical Sciences, 789 South Limestone Street, Lexington, KY, USA. Fax: 859-257-7585; Tel: 859-218-1686
| | - Sylvie Garneau-Tsodikova
- University of Kentucky, Department of Pharmaceutical Sciences, 789 South Limestone Street, Lexington, KY, USA. Fax: 859-257-7585; Tel: 859-218-1686
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15
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Gorityala BK, Guchhait G, Schweizer F. Amphiphilic Aminoglycoside Antimicrobials in Antibacterial Discovery. CARBOHYDRATES IN DRUG DESIGN AND DISCOVERY 2015. [DOI: 10.1039/9781849739993-00255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Amphiphilic aminoglycoside antimicrobials (AAAs) are an emerging class of polycationic antibacterial agents with broad-spectrum antibacterial activity. In contrast to aminoglycosides, which interfere with protein synthesis by interacting with the 30S ribosomal subunit, AAAs appear to target the bacterial cell wall by interactions with extracellular lipids or proteins or by enhancing the permeability of the bacterial cell wall. The physicochemical similarities between amphiphilic aminoglycosides and antimicrobial peptides, another class of polycationic amphiphiles with broad-spectrum antibacterial activity, suggest similar mode(s) of action. However, in contrast to antimicrobial peptides, AAAs are not composed of peptide bonds and as such promise to display superior metabolic stability. As a result, AAAs may be considered to be a novel class of antimicrobial peptidomimetics. Many AAAs possess impressive potent antibacterial activity against Gram-positive and Gram-negative bacteria, especially against bacterial strains that are resistant to clinically used antibiotics. In summary, AAAs promise to provide a new and rich source of antibacterial lead structures to combat antibiotic-resistant and multidrug-resistant pathogens.
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Affiliation(s)
| | - Goutam Guchhait
- Department of Chemistry, University of Manitoba Winnipeg, MB R3T 2N2 Canada
| | - Frank Schweizer
- Department of Chemistry, University of Manitoba Winnipeg, MB R3T 2N2 Canada
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16
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Tsodikov OV, Green KD, Garneau-Tsodikova S. A random sequential mechanism of aminoglycoside acetylation by Mycobacterium tuberculosis Eis protein. PLoS One 2014; 9:e92370. [PMID: 24699000 PMCID: PMC3974725 DOI: 10.1371/journal.pone.0092370] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Accepted: 02/20/2014] [Indexed: 11/17/2022] Open
Abstract
An important cause of bacterial resistance to aminoglycoside antibiotics is the enzymatic acetylation of their amino groups by acetyltransferases, which abolishes their binding to and inhibition of the bacterial ribosome. Enhanced intracellular survival (Eis) protein from Mycobacterium tuberculosis (Mt) is one of such acetyltransferases, whose upregulation was recently established as a cause of resistance to aminoglycosides in clinical cases of drug-resistant tuberculosis. The mechanism of aminoglycoside acetylation by MtEis is not completely understood. A systematic analysis of steady-state kinetics of acetylation of kanamycin A and neomycin B by Eis as a function of concentrations of these aminoglycosides and the acetyl donor, acetyl coenzyme A, reveals that MtEis employs a random-sequential bisubstrate mechanism of acetylation and yields the values of the kinetic parameters of this mechanism. The implications of these mechanistic properties for the design of inhibitors of Eis and other aminoglycoside acetyltransferases are discussed.
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Affiliation(s)
- Oleg V Tsodikov
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, BioPharm Complex, Lexington, Kentucky, United States of America
| | - Keith D Green
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, BioPharm Complex, Lexington, Kentucky, United States of America
| | - Sylvie Garneau-Tsodikova
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, BioPharm Complex, Lexington, Kentucky, United States of America
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17
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Strategies to overcome the action of aminoglycoside-modifying enzymes for treating resistant bacterial infections. Future Med Chem 2014; 5:1285-309. [PMID: 23859208 DOI: 10.4155/fmc.13.80] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Shortly after the discovery of the first antibiotics, bacterial resistance began to emerge. Many mechanisms give rise to resistance; the most prevalent mechanism of resistance to the aminoglycoside (AG) family of antibiotics is the action of aminoglycoside-modifying enzymes (AMEs). Since the identification of these modifying enzymes, many efforts have been put forth to prevent their damaging alterations of AGs. These diverse strategies are discussed within this review, including: creating new AGs that are unaffected by AMEs; developing inhibitors of AMEs to be co-delivered with AGs; or regulating AME expression. Modern high-throughput methods as well as drug combinations and repurposing are highlighted as recent drug-discovery efforts towards fighting the increasing antibiotic resistance crisis.
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18
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Vong K, Auclair K. Understanding and overcoming aminoglycoside resistance caused by N-6'-acetyltransferase. MEDCHEMCOMM 2012; 3:397-407. [PMID: 28018574 PMCID: PMC5179255 DOI: 10.1039/c2md00253a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aminoglycosides occupy a special niche amongst antibiotics in part because of their broad spectrum of action. Bacterial resistance is however menacing to render these drugs obsolete. A significant amount of work has been devoted to understand and overcome aminoglycoside resistance. This mini-review will discuss aminoglycoside-modifying enzymes (AMEs), with a special emphasis on the efforts to comprehend and block resistance caused by aminoglycoside 6'-N-acetyltransferase (AAC(6')).
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Affiliation(s)
- Kenward Vong
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal, Québec, Canada H3A 2K6
| | - Karine Auclair
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal, Québec, Canada H3A 2K6
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19
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Vong K, Tam IS, Yan X, Auclair K. Inhibitors of aminoglycoside resistance activated in cells. ACS Chem Biol 2012; 7:470-5. [PMID: 22217014 DOI: 10.1021/cb200366u] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The most common mechanism of resistance to aminoglycoside antibiotics entails bacterial expression of drug-metabolizing enzymes, such as the clinically widespread aminoglycoside N-6'-acetyltransferase (AAC(6')). Aminoglycoside-CoA bisubstrates are highly potent AAC(6') inhibitors; however, their inability to penetrate cells precludes in vivo studies. Some truncated bisubstrates are known to cross cell membranes, yet their activities against AAC(6') are in the micromolar range at best. We report here the synthesis and biological activity of aminoglycoside-pantetheine derivatives that, although devoid of AAC(6') inhibitory activity, can potentiate the antibacterial activity of kanamycin A against an aminoglycoside-resistant strain of Enterococcus faecium. Biological studies demonstrate that these molecules are potentially extended to their corresponding full-length bisubstrates by enzymes of the coenzyme A biosynthetic pathway. This work provides a proof-of-concept for the utility of prodrug compounds activated by enzymes of the coenzyme A biosynthetic pathway, to resensitize resistant strains of bacteria to aminoglycoside antibiotics.
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Affiliation(s)
- Kenward Vong
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal,
Québec, Canada
H3A 2K6
| | - Ingrid S. Tam
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal,
Québec, Canada
H3A 2K6
| | - Xuxu Yan
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal,
Québec, Canada
H3A 2K6
| | - Karine Auclair
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal,
Québec, Canada
H3A 2K6
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20
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Matesanz R, Diaz JF, Corzana F, Santana AG, Bastida A, Asensio JL. Multiple keys for a single lock: the unusual structural plasticity of the nucleotidyltransferase (4')/kanamycin complex. Chemistry 2012; 18:2875-89. [PMID: 22298309 DOI: 10.1002/chem.201101888] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2011] [Revised: 12/05/2011] [Indexed: 11/09/2022]
Abstract
The most common mode of bacterial resistance to aminoglycoside antibiotics is the enzyme-catalysed chemical modification of the drug. Over the last two decades, significant efforts in medicinal chemistry have been focused on the design of non- inactivable antibiotics. Unfortunately, this strategy has met with limited success on account of the remarkably wide substrate specificity of aminoglycoside-modifying enzymes. To understand the mechanisms behind substrate promiscuity, we have performed a comprehensive experimental and theoretical analysis of the molecular-recognition processes that lead to antibiotic inactivation by Staphylococcus aureus nucleotidyltransferase 4'(ANT(4')), a clinically relevant protein. According to our results, the ability of this enzyme to inactivate structurally diverse polycationic molecules relies on three specific features of the catalytic region. First, the dominant role of electrostatics in aminoglycoside recognition, in combination with the significant extension of the enzyme anionic regions, confers to the protein/antibiotic complex a highly dynamic character. The motion deduced for the bound antibiotic seem to be essential for the enzyme action and probably provide a mechanism to explore alternative drug inactivation modes. Second, the nucleotide recognition is exclusively mediated by the inorganic fragment. In fact, even inorganic triphosphate can be employed as a substrate. Third, ANT(4') seems to be equipped with a duplicated basic catalyst that is able to promote drug inactivation through different reactive geometries. This particular combination of features explains the enzyme versatility and renders the design of non-inactivable derivatives a challenging task.
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Affiliation(s)
- Ruth Matesanz
- Centro de Investigaciones Biológicas (CSIC), Ramiro de Maeztu 9, 28040 Madrid, Spain
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21
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Baszczyňski O, Jansa P, Dračínský M, Kaiser MM, Špaček P, Janeba Z. An efficient oxa-Michael addition to diethyl vinylphosphonate under mild reaction conditions. RSC Adv 2012. [DOI: 10.1039/c2ra00938b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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22
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Rejman D, Rabatinová A, Pombinho AR, Kovačková S, Pohl R, Zbornı́ková E, Kolář M, Bogdanová K, Nyč O, Šanderová H, Látal T, Bartůněk P, Krásný L. Lipophosphonoxins: New Modular Molecular Structures with Significant Antibacterial Properties. J Med Chem 2011; 54:7884-98. [DOI: 10.1021/jm2009343] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dominik Rejman
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the
Czech Republic v.v.i., Flemingovo
nám. 2, 166 10 Prague 6, Czech Republic
| | - Alžbeta Rabatinová
- Institute of Microbiology, Academy of Sciences of the Czech Republic v.v.i., Vı́deňská
1083, 142 20 Prague 4, Czech Republic
| | - António R. Pombinho
- Center for Chemical Genetics and
CZ-OPENSCREEN, Institute of Molecular Genetics, Academy of Sciences of the Czech Republic v.v.i., Vı́deňská
1083, 142 20 Prague 4, Czech Republic
| | - Soňa Kovačková
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the
Czech Republic v.v.i., Flemingovo
nám. 2, 166 10 Prague 6, Czech Republic
| | - Radek Pohl
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the
Czech Republic v.v.i., Flemingovo
nám. 2, 166 10 Prague 6, Czech Republic
| | - Eva Zbornı́ková
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the
Czech Republic v.v.i., Flemingovo
nám. 2, 166 10 Prague 6, Czech Republic
| | - Milan Kolář
- TRIOS, Ltd., Zakouřilova 142, Prague
4, 149 00, Prague, Czech Republic
- Department of Microbiology,
Faculty of Medicine and Dentistry, Palacký University Olomouc, 779 00 Olomouc, Czech Republic
| | - Kateřina Bogdanová
- Department of Microbiology,
Faculty of Medicine and Dentistry, Palacký University Olomouc, 779 00 Olomouc, Czech Republic
| | - Otakar Nyč
- Department of Medical Microbiology, Teaching Hospital Motol and Charles University in Prague, Second Faculty of Medicine, V Úvalu 84, 150 06, Prague 5,
Czech Republic
| | - Hana Šanderová
- Institute of Microbiology, Academy of Sciences of the Czech Republic v.v.i., Vı́deňská
1083, 142 20 Prague 4, Czech Republic
| | - Tomáš Látal
- TRIOS, Ltd., Zakouřilova 142, Prague
4, 149 00, Prague, Czech Republic
| | - Petr Bartůněk
- Center for Chemical Genetics and
CZ-OPENSCREEN, Institute of Molecular Genetics, Academy of Sciences of the Czech Republic v.v.i., Vı́deňská
1083, 142 20 Prague 4, Czech Republic
| | - Libor Krásný
- Institute of Microbiology, Academy of Sciences of the Czech Republic v.v.i., Vı́deňská
1083, 142 20 Prague 4, Czech Republic
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23
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Szychowski J, Kondo J, Zahr O, Auclair K, Westhof E, Hanessian S, Keillor JW. Inhibition of aminoglycoside-deactivating enzymes APH(3')-IIIa and AAC(6')-Ii by amphiphilic paromomycin O2''-ether analogues. ChemMedChem 2011; 6:1961-6. [PMID: 21905229 DOI: 10.1002/cmdc.201100346] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2011] [Indexed: 11/08/2022]
Affiliation(s)
- Janek Szychowski
- Department of Chemistry, Université de Montréal, C. P. 6128, Succ. Centre-Ville, Montréal, QC, H3C 3J7, Canada
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24
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Vacas T, Corzana F, Jiménez-Osés G, González C, Gómez AM, Bastida A, Revuelta J, Asensio JL. Role of Aromatic Rings in the Molecular Recognition of Aminoglycoside Antibiotics: Implications for Drug Design. J Am Chem Soc 2010; 132:12074-90. [DOI: 10.1021/ja1046439] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tatiana Vacas
- Instituto de Química Orgánica General (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain, Departamento de Química, Universidad de La Rioja, UA-CSIC, Logroño, Spain, Departamento de Química Orgánica y Química Física. Universidad de Zaragoza-CSIC, Zaragoza, Spain, and Instituto de Química Física Rocasolano (CSIC), Madrid, Spain
| | - Francisco Corzana
- Instituto de Química Orgánica General (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain, Departamento de Química, Universidad de La Rioja, UA-CSIC, Logroño, Spain, Departamento de Química Orgánica y Química Física. Universidad de Zaragoza-CSIC, Zaragoza, Spain, and Instituto de Química Física Rocasolano (CSIC), Madrid, Spain
| | - Gonzalo Jiménez-Osés
- Instituto de Química Orgánica General (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain, Departamento de Química, Universidad de La Rioja, UA-CSIC, Logroño, Spain, Departamento de Química Orgánica y Química Física. Universidad de Zaragoza-CSIC, Zaragoza, Spain, and Instituto de Química Física Rocasolano (CSIC), Madrid, Spain
| | - Carlos González
- Instituto de Química Orgánica General (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain, Departamento de Química, Universidad de La Rioja, UA-CSIC, Logroño, Spain, Departamento de Química Orgánica y Química Física. Universidad de Zaragoza-CSIC, Zaragoza, Spain, and Instituto de Química Física Rocasolano (CSIC), Madrid, Spain
| | - Ana M. Gómez
- Instituto de Química Orgánica General (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain, Departamento de Química, Universidad de La Rioja, UA-CSIC, Logroño, Spain, Departamento de Química Orgánica y Química Física. Universidad de Zaragoza-CSIC, Zaragoza, Spain, and Instituto de Química Física Rocasolano (CSIC), Madrid, Spain
| | - Agatha Bastida
- Instituto de Química Orgánica General (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain, Departamento de Química, Universidad de La Rioja, UA-CSIC, Logroño, Spain, Departamento de Química Orgánica y Química Física. Universidad de Zaragoza-CSIC, Zaragoza, Spain, and Instituto de Química Física Rocasolano (CSIC), Madrid, Spain
| | - Julia Revuelta
- Instituto de Química Orgánica General (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain, Departamento de Química, Universidad de La Rioja, UA-CSIC, Logroño, Spain, Departamento de Química Orgánica y Química Física. Universidad de Zaragoza-CSIC, Zaragoza, Spain, and Instituto de Química Física Rocasolano (CSIC), Madrid, Spain
| | - Juan Luis Asensio
- Instituto de Química Orgánica General (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain, Departamento de Química, Universidad de La Rioja, UA-CSIC, Logroño, Spain, Departamento de Química Orgánica y Química Física. Universidad de Zaragoza-CSIC, Zaragoza, Spain, and Instituto de Química Física Rocasolano (CSIC), Madrid, Spain
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25
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Revuelta J, Corzana F, Bastida A, Asensio J. The Unusual Nucleotide Recognition Properties of the Resistance Enzyme ANT(4′): Inorganic Tri/Polyphosphate as a Substrate for Aminoglycoside Inactivation. Chemistry 2010; 16:8635-40. [DOI: 10.1002/chem.201000641] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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26
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Houghton JL, Green KD, Chen W, Garneau-Tsodikova S. The future of aminoglycosides: the end or renaissance? Chembiochem 2010; 11:880-902. [PMID: 20397253 DOI: 10.1002/cbic.200900779] [Citation(s) in RCA: 139] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2009] [Indexed: 11/05/2022]
Abstract
Although aminoglycosides have been used as antibacterials for decades, their use has been hindered by their inherent toxicity and the resistance that has emerged to these compounds. It seems that such issues have relegated a formerly front-line class of antimicrobials to the proverbial back shelf. However, recent advances have demonstrated that novel aminoglycosides have a potential to overcome resistance as well as to be used to treat HIV-1 and even human genetic disorders, with abrogated toxicity. It is not the end for aminoglycosides, but rather, the challenges faced by researchers have led to ingenuity and a change in how we view this class of compounds, a renaissance.
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Affiliation(s)
- Jacob L Houghton
- Department of Medicinal Chemistry in the College of Pharmacy, University of Michigan, 210 Washtenaw Avenue, Ann Arbor, MI 48109, USA
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