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Cui Z, Nguyen H, Bhardwaj M, Wang X, Büschleb M, Lemke A, Schütz C, Rohrbacher C, Junghanns P, Koppermann S, Ducho C, Thorson JS, Van Lanen SG. Enzymatic C β-H Functionalization of l-Arg and l-Leu in Nonribosomally Derived Peptidyl Natural Products: A Tale of Two Oxidoreductases. J Am Chem Soc 2021; 143:19425-19437. [PMID: 34767710 DOI: 10.1021/jacs.1c08177] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Muraymycins are peptidyl nucleoside antibiotics that contain two Cβ-modified amino acids, (2S,3S)-capreomycidine and (2S,3S)-β-OH-Leu. The former is also a component of chymostatins, which are aldehyde-containing peptidic protease inhibitors that─like muraymycin─are derived from nonribosomal peptide synthetases (NRPSs). Using feeding experiments and in vitro characterization of 12 recombinant proteins, the biosynthetic mechanism for both nonproteinogenic amino acids is now defined. The formation of (2S,3S)-capreomycidine is shown to involve an FAD-dependent dehydrogenase:cyclase that requires an NRPS-bound pathway intermediate as a substrate. This cryptic dehydrogenation strategy is both temporally and mechanistically distinct in comparison to the biosynthesis of other capreomycidine diastereomers, which has previously been shown to proceed by Cβ-hydroxylation of free l-Arg catalyzed by a member of the nonheme Fe2+- and α-ketoglutarate (αKG)-dependent dioxygenase family and (eventually) a dehydration-mediated cyclization process catalyzed by a distinct enzyme(s). Contrary to our initial expectation, the sole nonheme Fe2+- and αKG-dependent dioxygenase candidate Mur15 encoded within the muraymycin gene cluster is instead demonstrated to catalyze specific Cβ hydroxylation of the Leu residue to generate (2S,3S)-β-OH-Leu that is found in most muraymycin congeners. Importantly, and in contrast to known l-Arg-Cβ-hydroxylases, the Mur15-catalyzed reaction occurs after the NRPS-mediated assembly of the peptide scaffold. This late-stage functionalization affords the opportunity to exploit Mur15 as a biocatalyst, proof of concept of which is provided.
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Affiliation(s)
- Zheng Cui
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536, United States
| | - Han Nguyen
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536, United States
| | - Minakshi Bhardwaj
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536, United States
| | - Xiachang Wang
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536, United States
| | - Martin Büschleb
- Department of Chemistry, Institute of Organic and Biomolecular Chemistry, Georg-August-University, GöTammannstr. 2, 37077 Göttingen, Germany
| | - Anke Lemke
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbrücken, Germany
| | - Christian Schütz
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbrücken, Germany
| | - Christian Rohrbacher
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbrücken, Germany
| | - Pierre Junghanns
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbrücken, Germany
| | - Stefan Koppermann
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbrücken, Germany
| | - Christian Ducho
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbrücken, Germany
| | - Jon S Thorson
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536, United States
| | - Steven G Van Lanen
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky 40536, United States
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2
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Okamura H, Yasuno Y, Nakayama A, Takikawa H, Shinada T. Stereoselective Synthesis of (2
S
,6
R
)‐Diamino‐(5
R
,7)‐dihydroxy‐heptanoic Acid (DADH): An Unusual Amino Acid from
Streptomyces
sp. SANK 60404. European J Org Chem 2021. [DOI: 10.1002/ejoc.202001646] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Hironori Okamura
- Graduate School of Science Osaka City University 3-3-138 Sugimoto Sumiyoshi 558-8585 Osaka Japan
| | - Yoko Yasuno
- Graduate School of Science Osaka City University 3-3-138 Sugimoto Sumiyoshi 558-8585 Osaka Japan
| | - Atsushi Nakayama
- Graduate School of Science Osaka City University 3-3-138 Sugimoto Sumiyoshi 558-8585 Osaka Japan
| | - Hirosato Takikawa
- Graduate School of Agricultural and Life Sciences The University of Tokyo 1-1-1 Yayoi Bunkyo-ku 113-8657 Tokyo Japan
| | - Tetsuro Shinada
- Graduate School of Science Osaka City University 3-3-138 Sugimoto Sumiyoshi 558-8585 Osaka Japan
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3
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Linder R, Ducho C. Unified Synthesis of Densely Functionalized Amino Acid Building Blocks for the Preparation of Caprazamycin Nucleoside Antibiotics. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ruth Linder
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry; Saarland University; Campus C2 3 66123 Saarbrücken Germany
| | - Christian Ducho
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry; Saarland University; Campus C2 3 66123 Saarbrücken Germany
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4
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Wilkins SE, Islam MS, Gannon JM, Markolovic S, Hopkinson RJ, Ge W, Schofield CJ, Chowdhury R. JMJD5 is a human arginyl C-3 hydroxylase. Nat Commun 2018; 9:1180. [PMID: 29563586 PMCID: PMC5862942 DOI: 10.1038/s41467-018-03410-w] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 02/12/2018] [Indexed: 12/21/2022] Open
Abstract
Oxygenase-catalysed post-translational modifications of basic protein residues, including lysyl hydroxylations and Nε-methyl lysyl demethylations, have important cellular roles. Jumonji-C (JmjC) domain-containing protein 5 (JMJD5), which genetic studies reveal is essential in animal development, is reported as a histone Nε-methyl lysine demethylase (KDM). Here we report how extensive screening with peptides based on JMJD5 interacting proteins led to the finding that JMJD5 catalyses stereoselective C-3 hydroxylation of arginine residues in sequences from human regulator of chromosome condensation domain-containing protein 1 (RCCD1) and ribosomal protein S6 (RPS6). High-resolution crystallographic analyses reveal overall fold, active site and substrate binding/product release features supporting the assignment of JMJD5 as an arginine hydroxylase rather than a KDM. The results will be useful in the development of selective oxygenase inhibitors for the treatment of cancer and genetic diseases.
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Affiliation(s)
- Sarah E Wilkins
- The Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK
| | - Md Saiful Islam
- The Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK
| | - Joan M Gannon
- The Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK
| | - Suzana Markolovic
- The Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK
| | - Richard J Hopkinson
- The Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK
- Leicester Institute of Structural and Chemical Biology and Department of Chemistry, University of Leicester, Lancaster Road, Leicester, LE1 7RH, UK
| | - Wei Ge
- The Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK
| | | | - Rasheduzzaman Chowdhury
- The Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK.
- Stanford University School of Medicine, Department of Molecular and Cellular Physiology, Clark Center, Stanford, CA, 94305-5345, USA.
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5
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Synthesis of (2S,3R,4R)-3,4-dihydroxyarginine and its inhibitory activity against nitric oxide synthase. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.07.050] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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6
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González-Bobes F, Hanson R, Strotman N, Guo Z, Goswami A. Enantioselective Synthesis of a Positive Allosteric Modulator of the Metabotropic Glutamate Receptor 5 (mGluR5) ReceptorviaDynamic Kinetic Resolution of α-Amino Ketones. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600329] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Wiegmann D, Koppermann S, Wirth M, Niro G, Leyerer K, Ducho C. Muraymycin nucleoside-peptide antibiotics: uridine-derived natural products as lead structures for the development of novel antibacterial agents. Beilstein J Org Chem 2016; 12:769-795. [PMID: 27340469 PMCID: PMC4902027 DOI: 10.3762/bjoc.12.77] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 02/24/2016] [Indexed: 11/23/2022] Open
Abstract
Muraymycins are a promising class of antimicrobial natural products. These uridine-derived nucleoside-peptide antibiotics inhibit the bacterial membrane protein translocase I (MraY), a key enzyme in the intracellular part of peptidoglycan biosynthesis. This review describes the structures of naturally occurring muraymycins, their mode of action, synthetic access to muraymycins and their analogues, some structure-activity relationship (SAR) studies and first insights into muraymycin biosynthesis. It therefore provides an overview on the current state of research, as well as an outlook on possible future developments in this field.
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Affiliation(s)
- Daniel Wiegmann
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbruecken, Germany
| | - Stefan Koppermann
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbruecken, Germany
| | - Marius Wirth
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbruecken, Germany
| | - Giuliana Niro
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbruecken, Germany
| | - Kristin Leyerer
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbruecken, Germany
| | - Christian Ducho
- Department of Pharmacy, Pharmaceutical and Medicinal Chemistry, Saarland University, Campus C2 3, 66123 Saarbruecken, Germany
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8
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Lemke A, Ducho C. Synthesis of Deuterium-Labelled 3-Hydroxy- L-arginine: Comparative Studies on Different Protecting-Group Strategies. European J Org Chem 2016. [DOI: 10.1002/ejoc.201501109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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9
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Passiniemi M, Koskinen AMP. Garner's aldehyde as a versatile intermediate in the synthesis of enantiopure natural products. Beilstein J Org Chem 2013; 9:2641-59. [PMID: 24367429 PMCID: PMC3869249 DOI: 10.3762/bjoc.9.300] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2013] [Accepted: 10/29/2013] [Indexed: 12/27/2022] Open
Abstract
Since its introduction to the synthetic community in 1984, Garner's aldehyde has gained substantial attention as a chiral intermediate for the synthesis of numerous amino alcohol derivatives. This review presents some of the most successful carbon chain elongation reactions, namely carbonyl alkylations and olefinations. The literature is reviewed with particular attention on understanding how to avoid the deleterious epimerization of the existing stereocenter in Garner's aldehyde.
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Affiliation(s)
- Mikko Passiniemi
- Aalto-University, School of Chemical Technology, Department of Chemistry P.O. Box 16100 (Kemistintie 1), FI-00076 Aalto, Finland
| | - Ari MP Koskinen
- Aalto-University, School of Chemical Technology, Department of Chemistry P.O. Box 16100 (Kemistintie 1), FI-00076 Aalto, Finland
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10
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De Marco R, Greco A, Rupiani S, Tolomelli A, Tomasini C, Pieraccini S, Gentilucci L. In-peptide synthesis of di-oxazolidinone and dehydroamino acid–oxazolidinone motifs as β-turn inducers. Org Biomol Chem 2013; 11:4316-26. [DOI: 10.1039/c3ob40357b] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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11
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A biomimetic domino reaction for the concise synthesis of capreomycidine and epicapreomycidine. Amino Acids 2012; 43:2313-28. [PMID: 22619064 PMCID: PMC3605497 DOI: 10.1007/s00726-012-1309-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2012] [Accepted: 04/19/2012] [Indexed: 11/16/2022]
Abstract
The non-proteinogenic amino acids capreomycidine and epicapreomycidine are constituents of antibiotically active natural products, but the synthesis of these unusual cyclic guanidine derivatives is challenging. The biosynthesis of capreomycidine has therefore been employed as a guideline to develop a concise biomimetic synthesis of both epimeric amino acids. The resulting domino-guanidinylation-aza-Michael-addition reaction provides the most convenient access to these amino acids in racemic form. Attempts to dissect the domino reaction into two separate transformations for a stereocontrolled version of this synthetic approach have also been made. The synthesized didehydro-arginine derivatives with urethane-protected guanidine moieties did not undergo the aza-Michael-addition anymore. These results may have wider implications for the 1,4-addition of guanidines to α,β-unsaturated carbonyl compounds, particularly to didehydro amino acids.
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12
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Tellam JP, Carbery DR. Development of the Ireland−Claisen Rearrangement of Alkoxy- and Aryloxy-Substituted Allyl Glycinates. J Org Chem 2010; 75:7809-21. [PMID: 20958078 DOI: 10.1021/jo1017124] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- James P. Tellam
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - David R. Carbery
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
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