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Tay DWP, Tan LL, Heng E, Zulkarnain N, Ching KC, Wibowo M, Chin EJ, Tan ZYQ, Leong CY, Ng VWP, Yang LK, Seow DCS, Lim YW, Koh W, Koduru L, Kanagasundaram Y, Ng SB, Lim YH, Wong FT. Exploring a general multi-pronged activation strategy for natural product discovery in Actinomycetes. Commun Biol 2024; 7:50. [PMID: 38184720 PMCID: PMC10771470 DOI: 10.1038/s42003-023-05648-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 11/29/2023] [Indexed: 01/08/2024] Open
Abstract
Natural products possess significant therapeutic potential but remain underutilized despite advances in genomics and bioinformatics. While there are approaches to activate and upregulate natural product biosynthesis in both native and heterologous microbial strains, a comprehensive strategy to elicit production of natural products as well as a generalizable and efficient method to interrogate diverse native strains collection, remains lacking. Here, we explore a flexible and robust integrase-mediated multi-pronged activation approach to reliably perturb and globally trigger antibiotics production in actinobacteria. Across 54 actinobacterial strains, our approach yielded 124 distinct activator-strain combinations which consistently outperform wild type. Our approach expands accessible metabolite space by nearly two-fold and increases selected metabolite yields by up to >200-fold, enabling discovery of Gram-negative bioactivity in tetramic acid analogs. We envision these findings as a gateway towards a more streamlined, accelerated, and scalable strategy to unlock the full potential of Nature's chemical repertoire.
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Grants
- NRF-CRP19-2017-05-00 National Research Foundation Singapore (National Research Foundation-Prime Minister's office, Republic of Singapore)
- NRF-CRP19-2017-05-00 National Research Foundation Singapore (National Research Foundation-Prime Minister's office, Republic of Singapore)
- NRF-CRP19-2017-05-00 National Research Foundation Singapore (National Research Foundation-Prime Minister's office, Republic of Singapore)
- NRF-CRP19-2017-05-00 National Research Foundation Singapore (National Research Foundation-Prime Minister's office, Republic of Singapore)
- NRF-CRP19-2017-05-00 National Research Foundation Singapore (National Research Foundation-Prime Minister's office, Republic of Singapore)
- NRF-CRP19-2017-05-00 National Research Foundation Singapore (National Research Foundation-Prime Minister's office, Republic of Singapore)
- NRF-CRP19-2017-05-00 National Research Foundation Singapore (National Research Foundation-Prime Minister's office, Republic of Singapore)
- NRF-CRP19-2017-05-00 National Research Foundation Singapore (National Research Foundation-Prime Minister's office, Republic of Singapore)
- C211917006 Agency for Science, Technology and Research (A*STAR)
- C233017006 Agency for Science, Technology and Research (A*STAR)
- C211917003 Agency for Science, Technology and Research (A*STAR)
- C211917006 Agency for Science, Technology and Research (A*STAR)
- C233017006 Agency for Science, Technology and Research (A*STAR)
- C211917006 Agency for Science, Technology and Research (A*STAR)
- National Research Foundation Singapore (National Research Foundation-Prime Minister’s office, Republic of Singapore)
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Affiliation(s)
- Dillon W P Tay
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 8 Biomedical Grove, #07-01 Neuros Building, Singapore, 138665, Republic of Singapore
| | - Lee Ling Tan
- Molecular Engineering Lab, Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, #07-06, Proteos, Singapore, 138673, Republic of Singapore
| | - Elena Heng
- Molecular Engineering Lab, Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, #07-06, Proteos, Singapore, 138673, Republic of Singapore
| | - Nadiah Zulkarnain
- Molecular Engineering Lab, Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, #07-06, Proteos, Singapore, 138673, Republic of Singapore
| | - Kuan Chieh Ching
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore, 138669, Republic of Singapore
| | - Mario Wibowo
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore, 138669, Republic of Singapore
| | - Elaine Jinfeng Chin
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore, 138669, Republic of Singapore
| | - Zann Yi Qi Tan
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore, 138669, Republic of Singapore
| | - Chung Yan Leong
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore, 138669, Republic of Singapore
| | - Veronica Wee Pin Ng
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore, 138669, Republic of Singapore
| | - Lay Kien Yang
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore, 138669, Republic of Singapore
| | - Deborah C S Seow
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore, 138669, Republic of Singapore
| | - Yi Wee Lim
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 8 Biomedical Grove, #07-01 Neuros Building, Singapore, 138665, Republic of Singapore
| | - Winston Koh
- Bioinformatics Institute (BII), Agency of Science, Technology and Research (A*STAR), 30 Biopolis Street, #07-01, Matrix, Singapore, 138671, Republic of Singapore
| | - Lokanand Koduru
- Molecular Engineering Lab, Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, #07-06, Proteos, Singapore, 138673, Republic of Singapore
| | - Yoganathan Kanagasundaram
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore, 138669, Republic of Singapore
| | - Siew Bee Ng
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #01-02, Nanos, Singapore, 138669, Republic of Singapore
| | - Yee Hwee Lim
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 8 Biomedical Grove, #07-01 Neuros Building, Singapore, 138665, Republic of Singapore.
- Synthetic Biology Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore, 117597, Republic of Singapore.
| | - Fong Tian Wong
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 8 Biomedical Grove, #07-01 Neuros Building, Singapore, 138665, Republic of Singapore.
- Molecular Engineering Lab, Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, #07-06, Proteos, Singapore, 138673, Republic of Singapore.
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Tay DWP, Yeo NZX, Adaikkappan K, Lim YH, Ang SJ. 67 million natural product-like compound database generated via molecular language processing. Sci Data 2023; 10:296. [PMID: 37208372 DOI: 10.1038/s41597-023-02207-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 04/21/2023] [Indexed: 05/21/2023] Open
Abstract
Natural products are a rich resource of bioactive compounds for valuable applications across multiple fields such as food, agriculture, and medicine. For natural product discovery, high throughput in silico screening offers a cost-effective alternative to traditional resource-heavy assay-guided exploration of structurally novel chemical space. In this data descriptor, we report a characterized database of 67,064,204 natural product-like molecules generated using a recurrent neural network trained on known natural products, demonstrating a significant 165-fold expansion in library size over the approximately 400,000 known natural products. This study highlights the potential of using deep generative models to explore novel natural product chemical space for high throughput in silico discovery.
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Affiliation(s)
- Dillon W P Tay
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 8 Biomedical Grove, #07-01 Neuros Building, Singapore, 138665, Republic of Singapore.
| | - Naythan Z X Yeo
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 8 Biomedical Grove, #07-01 Neuros Building, Singapore, 138665, Republic of Singapore
- Hwa Chong Institution, 661 Bukit Timah Road, Singapore, 269734, Republic of Singapore
| | - Krishnan Adaikkappan
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 8 Biomedical Grove, #07-01 Neuros Building, Singapore, 138665, Republic of Singapore
- National Junior College, 37 Hillcrest Road, Singapore, 288913, Republic of Singapore
| | - Yee Hwee Lim
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 8 Biomedical Grove, #07-01 Neuros Building, Singapore, 138665, Republic of Singapore
- Synthetic Biology Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore, 117597, Republic of Singapore
| | - Shi Jun Ang
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 8 Biomedical Grove, #07-01 Neuros Building, Singapore, 138665, Republic of Singapore.
- Institute of High Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR), 1 Fusionopolis Way, #16-16 Connexis, Singapore, 138632, Republic of Singapore.
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Tay DWP, Nobbs JD, Aitipamula S, Britovsek GJP, van Meurs M. Directing Selectivity to Aldehydes, Alcohols, or Esters with Diphobane Ligands in Pd-Catalyzed Alkene Carbonylations. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dillon W. P. Tay
- Institute of Chemical and Engineering Sciences, Agency for Science, Technology and Research, Jurong Island, Singapore 627833
| | - James D. Nobbs
- Institute of Chemical and Engineering Sciences, Agency for Science, Technology and Research, Jurong Island, Singapore 627833
| | - Srinivasulu Aitipamula
- Institute of Chemical and Engineering Sciences, Agency for Science, Technology and Research, Jurong Island, Singapore 627833
| | - George J. P. Britovsek
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, White City Campus, 82 Wood Lane, London W12 0BZ, United Kingdom
| | - Martin van Meurs
- Institute of Chemical and Engineering Sciences, Agency for Science, Technology and Research, Jurong Island, Singapore 627833
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Tay DWP, Nobbs JD, Romain C, White AJP, Aitipamula S, van Meurs M, Britovsek GJP. gem-Dialkyl Effect in Diphosphine Ligands: Synthesis, Coordination Behavior, and Application in Pd-Catalyzed Hydroformylation. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Dillon W. P. Tay
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, White City Campus, 80 Wood Lane, London W12 0BZ, United Kingdom
| | - James D. Nobbs
- Institute of Chemical and Engineering Sciences, Agency for Science, Technology & Research, Jurong Island 627833, Singapore
| | - Charles Romain
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, White City Campus, 80 Wood Lane, London W12 0BZ, United Kingdom
| | - Andrew J. P. White
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, White City Campus, 80 Wood Lane, London W12 0BZ, United Kingdom
| | - Srinivasulu Aitipamula
- Institute of Chemical and Engineering Sciences, Agency for Science, Technology & Research, Jurong Island 627833, Singapore
| | - Martin van Meurs
- Institute of Chemical and Engineering Sciences, Agency for Science, Technology & Research, Jurong Island 627833, Singapore
| | - George J. P. Britovsek
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, White City Campus, 80 Wood Lane, London W12 0BZ, United Kingdom
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