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Ho YTC, Schittenhelm RB, Iftime D, Stegmann E, Tailhades J, Cryle MJ. Exploring the Flexibility of the Glycopeptide Antibiotic Crosslinking Cascade for Extended Peptide Backbones. Chembiochem 2023; 24:e202200686. [PMID: 36534957 DOI: 10.1002/cbic.202200686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/19/2022] [Accepted: 12/19/2022] [Indexed: 12/23/2022]
Abstract
The glycopeptide antibiotics (GPAs) are a clinically approved class of antimicrobial agents that classically function through the inhibition of bacterial cell-wall biosynthesis by sequestration of the precursor lipid II. The oxidative crosslinking of the core peptide by cytochrome P450 (Oxy) enzymes during GPA biosynthesis is both essential to their function and the source of their synthetic challenge. Thus, understanding the activity and selectivity of these Oxy enzymes is of key importance for the future engineering of this important compound class. Recent reports of GPAs that display an alternative mode of action and a wider range of core peptide structures compared to classic lipid II-binding GPAs raises the question of the tolerance of Oxy enzymes for larger changes in their peptide substrates. In this work, we explore the ability of Oxy enzymes from the biosynthesis pathways of lipid II-binding GPAs to accept altered peptide substrates based on a vancomycin template. Our results show that Oxy enzymes are more tolerant of changes at the N terminus of their substrates, whilst C-terminal extension of the peptide substrates is deleterious to the activity of all Oxy enzymes. Thus, future studies should prioritise the study of Oxy enzymes from atypical GPA biosynthesis pathways bearing C-terminal peptide extension to increase the substrate scope of these important cyclisation enzymes.
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Affiliation(s)
- Y T Candace Ho
- Department of Biochemistry and Molecular Biology, The Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800, Australia.,EMBL Australia, Monash University, Clayton, VIC 3800, Australia.,ARC Centre of Excellence for Innovations in Peptide and Protein Science, Clayton, VIC 3800, Australia
| | - Ralf B Schittenhelm
- Department of Biochemistry and Molecular Biology, The Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800, Australia.,Monash Proteomics and Metabolomics Facility, Monash University, Clayton, VIC 3800, Australia
| | - Dumitrita Iftime
- Interfaculty Institute of Microbiology and Infection Medicine, Cluster of Excellence 'Controlling Microbes to Fight Infections', University of Tübingen, 72076, Tübingen, Germany
| | - Evi Stegmann
- Interfaculty Institute of Microbiology and Infection Medicine, Cluster of Excellence 'Controlling Microbes to Fight Infections', University of Tübingen, 72076, Tübingen, Germany
| | - Julien Tailhades
- Department of Biochemistry and Molecular Biology, The Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800, Australia.,EMBL Australia, Monash University, Clayton, VIC 3800, Australia.,ARC Centre of Excellence for Innovations in Peptide and Protein Science, Clayton, VIC 3800, Australia
| | - Max J Cryle
- Department of Biochemistry and Molecular Biology, The Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800, Australia.,EMBL Australia, Monash University, Clayton, VIC 3800, Australia.,ARC Centre of Excellence for Innovations in Peptide and Protein Science, Clayton, VIC 3800, Australia
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2
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Aldemir H, Shu S, Schaefers F, Hong H, Richarz R, Harteis S, Einsiedler M, Milzarek TM, Schneider S, Gulder TAM. Carrier Protein-Free Enzymatic Biaryl Coupling in Arylomycin A2 Assembly and Structure of the Cytochrome P450 AryC*. Chemistry 2021; 28:e202103389. [PMID: 34725865 PMCID: PMC9299028 DOI: 10.1002/chem.202103389] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Indexed: 12/16/2022]
Abstract
The arylomycin antibiotics are potent inhibitors of bacterial type I signal peptidase. These lipohexapeptides contain a biaryl structural motif reminiscent of glycopeptide antibiotics. We herein describe the functional and structural evaluation of AryC, the cytochrome P450 performing biaryl coupling in biosynthetic arylomycin assembly. Unlike its enzymatic counterparts in glycopeptide biosynthesis, AryC converts free substrates without the requirement of any protein interaction partner, likely enabled by a strongly hydrophobic cavity at the surface of AryC pointing to the substrate tunnel. This activity enables chemo‐enzymatic assembly of arylomycin A2 that combines the advantages of liquid‐ and solid‐phase peptide synthesis with late‐stage enzymatic cross‐coupling. The reactivity of AryC is unprecedented in cytochrome P450‐mediated biaryl construction in non‐ribosomal peptides, in which peptidyl carrier protein (PCP)‐tethering so far was shown crucial both in vivo and in vitro.
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Affiliation(s)
- Hülya Aldemir
- Chair of Technical Biochemistry, Technical University of Dresden, Bergstraße 66, 01069, Dresden, Germany.,Biosystems Chemistry, Faculty of Chemistry, Technical University of Munich, Lichtenbergstraße 4, 85748, Garching, Germany
| | - Shuangjie Shu
- Chair of Technical Biochemistry, Technical University of Dresden, Bergstraße 66, 01069, Dresden, Germany.,Biosystems Chemistry, Faculty of Chemistry, Technical University of Munich, Lichtenbergstraße 4, 85748, Garching, Germany
| | - Francoise Schaefers
- Biosystems Chemistry, Faculty of Chemistry, Technical University of Munich, Lichtenbergstraße 4, 85748, Garching, Germany
| | - Hanna Hong
- Biosystems Chemistry, Faculty of Chemistry, Technical University of Munich, Lichtenbergstraße 4, 85748, Garching, Germany
| | - René Richarz
- Biosystems Chemistry, Faculty of Chemistry, Technical University of Munich, Lichtenbergstraße 4, 85748, Garching, Germany
| | - Sabrina Harteis
- Biosystems Chemistry, Faculty of Chemistry, Technical University of Munich, Lichtenbergstraße 4, 85748, Garching, Germany
| | - Manuel Einsiedler
- Chair of Technical Biochemistry, Technical University of Dresden, Bergstraße 66, 01069, Dresden, Germany
| | - Tobias M Milzarek
- Chair of Technical Biochemistry, Technical University of Dresden, Bergstraße 66, 01069, Dresden, Germany
| | - Sabine Schneider
- Department of Chemistry, Ludwig-Maximillians-University Munich, Butenandtstraße 5-13, 81377, Munich, Germany
| | - Tobias A M Gulder
- Chair of Technical Biochemistry, Technical University of Dresden, Bergstraße 66, 01069, Dresden, Germany.,Biosystems Chemistry, Faculty of Chemistry, Technical University of Munich, Lichtenbergstraße 4, 85748, Garching, Germany
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3
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Zhao Y, Ho YTC, Tailhades J, Cryle M. Understanding the Glycopeptide Antibiotic Crosslinking Cascade: In Vitro Approaches Reveal the Details of a Complex Biosynthesis Pathway. Chembiochem 2020; 22:43-51. [PMID: 32696500 DOI: 10.1002/cbic.202000309] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/21/2020] [Indexed: 11/06/2022]
Abstract
The glycopeptide antibiotics (GPAs) are a fascinating example of complex natural product biosynthesis, with the nonribosomal synthesis of the peptide core coupled to a cytochrome P450-mediated cyclisation cascade that crosslinks aromatic side chains within this peptide. Given that the challenges associated with the synthesis of GPAs stems from their highly crosslinked structure, there is great interest in understanding how biosynthesis accomplishes this challenging set of transformations. In this regard, the use of in vitro experiments has delivered important insights into this process, including the identification of the unique role of the X-domain as a platform for P450 recruitment. In this minireview, we present an analysis of the results of in vitro studies into the GPA cyclisation cascade that have demonstrated both the tolerances and limitations of this process for modified substrates, and in turn developed rules for the future reengineering of this important antibiotic class.
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Affiliation(s)
- Yongwei Zhao
- The Monash Biomedicine Discovery Institute, Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria 3800, Australia.,EMBL Australia, Monash University, Clayton, Victoria 3800, Australia.,ARC Centre of Excellence for Innovations in Peptide and Protein Science, Monash University, Clayton, Victoria 3800, Australia
| | - Y T Candace Ho
- The Monash Biomedicine Discovery Institute, Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria 3800, Australia.,EMBL Australia, Monash University, Clayton, Victoria 3800, Australia.,ARC Centre of Excellence for Innovations in Peptide and Protein Science, Monash University, Clayton, Victoria 3800, Australia
| | - Julien Tailhades
- The Monash Biomedicine Discovery Institute, Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria 3800, Australia.,EMBL Australia, Monash University, Clayton, Victoria 3800, Australia.,ARC Centre of Excellence for Innovations in Peptide and Protein Science, Monash University, Clayton, Victoria 3800, Australia
| | - Max Cryle
- The Monash Biomedicine Discovery Institute, Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria 3800, Australia.,EMBL Australia, Monash University, Clayton, Victoria 3800, Australia.,ARC Centre of Excellence for Innovations in Peptide and Protein Science, Monash University, Clayton, Victoria 3800, Australia
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4
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Abdel Monaim SAH, Somboro AM, El-Faham A, de la Torre BG, Albericio F. Bacteria Hunt Bacteria through an Intriguing Cyclic Peptide. ChemMedChem 2018; 14:24-51. [PMID: 30394699 DOI: 10.1002/cmdc.201800597] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/10/2018] [Indexed: 12/15/2022]
Abstract
In the last few decades, peptides have been victorious over small molecules as therapeutics due to their broad range of applications, high biological activity, and high specificity. However, the main challenges to overcome if peptides are to become effective drugs is their low oral bioavailability and instability under physiological conditions. Cyclic peptides play a vital role in this context because they show higher stability under physiological conditions, higher membrane permeability, and greater oral bioavailability than that of their corresponding linear analogues. In this regard, cyclic antimicrobial peptides (AMPs) have gained considerable attention in the field of novel antibiotic development. Bacterial strains produce cyclic AMPs through two pathways: ribosomal and nonribosomal. This review provides an overview of the chemical classification of cyclic AMPs isolated from bacteria, and provides a description of their biological activity and mode of action.
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Affiliation(s)
- Shimaa A H Abdel Monaim
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, 4041, South Africa.,Peptide Science Laboratory, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, 4001, South Africa
| | - Anou M Somboro
- Biomedical Resource Unit, School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, 4041, South Africa
| | - Ayman El-Faham
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia.,Chemistry Department, Faculty of Science, Alexandria University, P.O. Box 426, Ibrahimia, Alexandria, 12321, Egypt
| | - Beatriz G de la Torre
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, 4041, South Africa
| | - Fernando Albericio
- Peptide Science Laboratory, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, 4001, South Africa.,Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia.,CIBER-BBN, Networking Centre on Bioengineering, Biomaterials and Nanomedicine, and Department of Organic Chemistry, University of Barcelona, Barcelona, 08028, Spain
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5
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Forneris CC, Seyedsayamdost MR. In Vitro Reconstitution of OxyC Activity Enables Total Chemoenzymatic Syntheses of Vancomycin Aglycone Variants. Angew Chem Int Ed Engl 2018; 57:8048-8052. [DOI: 10.1002/anie.201802856] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 04/13/2018] [Indexed: 11/10/2022]
Affiliation(s)
| | - Mohammad R. Seyedsayamdost
- Department of ChemistryPrinceton University Princeton NJ 08544 USA
- Department of Molecular BiologyPrinceton University Princeton NJ 08544 USA
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6
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Forneris CC, Seyedsayamdost MR. In Vitro Reconstitution of OxyC Activity Enables Total Chemoenzymatic Syntheses of Vancomycin Aglycone Variants. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802856] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
| | - Mohammad R. Seyedsayamdost
- Department of ChemistryPrinceton University Princeton NJ 08544 USA
- Department of Molecular BiologyPrinceton University Princeton NJ 08544 USA
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7
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Süssmuth RD, Mainz A. Nonribosomal Peptide Synthesis-Principles and Prospects. Angew Chem Int Ed Engl 2017; 56:3770-3821. [PMID: 28323366 DOI: 10.1002/anie.201609079] [Citation(s) in RCA: 508] [Impact Index Per Article: 72.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Indexed: 01/05/2023]
Abstract
Nonribosomal peptide synthetases (NRPSs) are large multienzyme machineries that assemble numerous peptides with large structural and functional diversity. These peptides include more than 20 marketed drugs, such as antibacterials (penicillin, vancomycin), antitumor compounds (bleomycin), and immunosuppressants (cyclosporine). Over the past few decades biochemical and structural biology studies have gained mechanistic insights into the highly complex assembly line of nonribosomal peptides. This Review provides state-of-the-art knowledge on the underlying mechanisms of NRPSs and the variety of their products along with detailed analysis of the challenges for future reprogrammed biosynthesis. Such a reprogramming of NRPSs would immediately spur chances to generate analogues of existing drugs or new compound libraries of otherwise nearly inaccessible compound structures.
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Affiliation(s)
- Roderich D Süssmuth
- Technische Universität Berlin, Institut für Chemie, Strasse des 17. Juni 124, 10623, Berlin, Germany
| | - Andi Mainz
- Technische Universität Berlin, Institut für Chemie, Strasse des 17. Juni 124, 10623, Berlin, Germany
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8
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Süssmuth RD, Mainz A. Nicht-ribosomale Peptidsynthese - Prinzipien und Perspektiven. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201609079] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Roderich D. Süssmuth
- Technische Universität Berlin; Institut für Chemie; Straße des 17. Juni 124 10623 Berlin Deutschland
| | - Andi Mainz
- Technische Universität Berlin; Institut für Chemie; Straße des 17. Juni 124 10623 Berlin Deutschland
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9
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Chen S, Wu Q, Shen Q, Wang H. Progress in Understanding the Genetic Information and Biosynthetic Pathways behind Amycolatopsis Antibiotics, with Implications for the Continued Discovery of Novel Drugs. Chembiochem 2015; 17:119-28. [PMID: 26503579 DOI: 10.1002/cbic.201500542] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Indexed: 12/22/2022]
Abstract
Species of Amycolatopsis, well recognized as producers of both vancomycin and rifamycin, are also known for producing other secondary metabolites, with wide usage in medicine and agriculture. The molecular genetics of natural antibiotics produced by this genus have been well studied. Since the rise of antibiotic resistance, finding new drugs to fight infection has become an urgent priority. Progress in understanding the biosynthesis of metabolites greatly helps the rational manipulation of biosynthetic pathways, and thus to achieve the goal of generating novel natural antibiotics. The efforts made in exploiting Amycolatopsis genome sequences for the discovery of novel natural products and biosynthetic pathways are summarized.
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Affiliation(s)
- Su Chen
- College of Pharmaceutical Science, Zhejiang University of Technology, Chaowang Road No.18, Xiacheng District, Hangzhou, 310014, Zhejiang, China
| | - Qihao Wu
- College of Pharmaceutical Science, Zhejiang University of Technology, Chaowang Road No.18, Xiacheng District, Hangzhou, 310014, Zhejiang, China
| | - Qingqing Shen
- College of Pharmaceutical Science, Zhejiang University of Technology, Chaowang Road No.18, Xiacheng District, Hangzhou, 310014, Zhejiang, China
| | - Hong Wang
- College of Pharmaceutical Science, Zhejiang University of Technology, Chaowang Road No.18, Xiacheng District, Hangzhou, 310014, Zhejiang, China.
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10
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Brieke C, Peschke M, Haslinger K, Cryle MJ. Sequential In Vitro Cyclization by Cytochrome P450 Enzymes of Glycopeptide Antibiotic Precursors Bearing the X‐Domain from Nonribosomal Peptide Biosynthesis. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507533] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Clara Brieke
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg (Germany)
| | - Madeleine Peschke
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg (Germany)
| | - Kristina Haslinger
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg (Germany)
| | - Max J. Cryle
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg (Germany)
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11
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Brieke C, Peschke M, Haslinger K, Cryle MJ. Sequential In Vitro Cyclization by Cytochrome P450 Enzymes of Glycopeptide Antibiotic Precursors Bearing the X‐Domain from Nonribosomal Peptide Biosynthesis. Angew Chem Int Ed Engl 2015; 54:15715-9. [DOI: 10.1002/anie.201507533] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Clara Brieke
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg (Germany)
| | - Madeleine Peschke
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg (Germany)
| | - Kristina Haslinger
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg (Germany)
| | - Max J. Cryle
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg (Germany)
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12
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Aldemir H, Richarz R, Gulder TAM. Das biokatalytische Repertoire natürlicher Biarylbildung. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201401075] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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13
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Aldemir H, Richarz R, Gulder TAM. The Biocatalytic Repertoire of Natural Biaryl Formation. Angew Chem Int Ed Engl 2014; 53:8286-93. [DOI: 10.1002/anie.201401075] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2014] [Indexed: 02/04/2023]
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14
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Schmartz PC, Wölfel K, Zerbe K, Gad E, El Tamany ES, Ibrahim HK, Abou-Hadeed K, Robinson JA. Substituent Effects on the Phenol Coupling Reaction Catalyzed by the Vancomycin Biosynthetic P450 Enzyme OxyB. Angew Chem Int Ed Engl 2012; 51:11468-72. [DOI: 10.1002/anie.201204458] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2012] [Revised: 08/01/2012] [Indexed: 01/01/2023]
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15
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Schmartz PC, Wölfel K, Zerbe K, Gad E, El Tamany ES, Ibrahim HK, Abou-Hadeed K, Robinson JA. Studien zur Aktivität des P450-Enzymes OxyB in der Biosynthese von Vancomycin: Einfluss der Chlor- und Hydroxy-Substituenten. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201204458] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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16
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Wang J, Sintim HO. Dialkylamino-2,4-dihydroxybenzoic Acids as Easily Synthesized Analogues of Platensimycin and Platencin with Comparable Antibacterial Properties. Chemistry 2011; 17:3352-7. [DOI: 10.1002/chem.201002410] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2010] [Revised: 12/14/2010] [Indexed: 11/08/2022]
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18
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Widboom PF, Bruner SD. Complex Oxidation Chemistry in the Biosynthetic Pathways to Vancomycin/Teicoplanin Antibiotics. Chembiochem 2009; 10:1757-64. [DOI: 10.1002/cbic.200900117] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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19
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Bischoff D, Bister B, Bertazzo M, Pfeifer V, Stegmann E, Nicholson GJ, Keller S, Pelzer S, Wohlleben W, Süssmuth RD. The biosynthesis of vancomycin-type glycopeptide antibiotics--a model for oxidative side-chain cross-linking by oxygenases coupled to the action of peptide synthetases. Chembiochem 2005; 6:267-72. [PMID: 15651041 DOI: 10.1002/cbic.200400328] [Citation(s) in RCA: 102] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Daniel Bischoff
- Institut für Organische Chemie der Universität Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
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20
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Zerbe K, Woithe K, Li DB, Vitali F, Bigler L, Robinson JA. An Oxidative Phenol Coupling Reaction Catalyzed by OxyB, a Cytochrome P450 from the Vancomycin-Producing Microorganism. Angew Chem Int Ed Engl 2004; 43:6709-13. [PMID: 15593150 DOI: 10.1002/anie.200461278] [Citation(s) in RCA: 105] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Katja Zerbe
- Institute of Organic Chemistry, University of Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland
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21
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Zerbe K, Woithe K, Li DB, Vitali F, Bigler L, Robinson JA. An Oxidative Phenol Coupling Reaction Catalyzed by OxyB, a Cytochrome P450 from the Vancomycin-Producing Microorganism. Angew Chem Int Ed Engl 2004. [DOI: 10.1002/ange.200461278] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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22
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Bister B, Bischoff D, Nicholson GJ, Stockert S, Wink J, Brunati C, Donadio S, Pelzer S, Wohlleben W, Süssmuth RD. Bromobalhimycin and chlorobromobalhimycins--illuminating the potential of halogenases in glycopeptide antibiotic biosyntheses. Chembiochem 2003; 4:658-62. [PMID: 12851938 DOI: 10.1002/cbic.200300619] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Bojan Bister
- Institut für Organische Chemie, Eberhard-Karls-Universität Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
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Bischoff D, Pelzer S, Bister B, Nicholson GJ, Stockert S, Schirle M, Wohlleben W, Jung G, Süßmuth RD. Biosynthese von Glycopeptid-Antibiotika vom Vancomycin-Typ: die Reihenfolge der Ringschlüsse. Angew Chem Int Ed Engl 2001. [DOI: 10.1002/1521-3757(20011217)113:24<4824::aid-ange4824>3.0.co;2-l] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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24
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Bischoff D, Pelzer S, Bister B, Nicholson GJ, Stockert S, Schirle M, Wohlleben W, Jung G, Süssmuth RD. The Biosynthesis of Vancomycin-Type Glycopeptide Antibiotics-The Order of the Cyclization Steps This work was supported by the Deutsche Forschungsgemeinschaft (SFB 323) and by a grant of the EU (MEGATOP, QLK3-1999-00650). R. D. S. gratefully acknowledges the support of a Feodor-Lynen Fellowship granted by the Alexander-von-Humboldt Stiftung. We thank Corina Bihlmaier and Volker Pfeifer for help with transformation and Southern hybridization, J. A. Moss (La Jolla (USA)) for critical comments on the manuscript and Prof. Dr. M. E. Maier and Prof. Dr. H.-P. Fiedler (Tübingen) for generous support. Angew Chem Int Ed Engl 2001; 40:4688-4691. [PMID: 12404385 DOI: 10.1002/1521-3773(20011217)40:24<4688::aid-anie4688>3.0.co;2-m] [Citation(s) in RCA: 119] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Daniel Bischoff
- Institut für Organische Chemie Universität Tübingen Auf der Morgenstelle 18, 72076 Tübingen (Germany)
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