1
|
Pham VTT, Nguyen HT, Nguyen CT, Choi YS, Dhakal D, Kim TS, Jung HJ, Yamaguchi T, Sohng JK. Identification and enhancing production of a novel macrolide compound in engineered Streptomyces peucetius. RSC Adv 2021; 11:3168-3173. [PMID: 35424263 PMCID: PMC8693821 DOI: 10.1039/d0ra06099b] [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] [Received: 07/13/2020] [Accepted: 10/25/2020] [Indexed: 12/21/2022] Open
Abstract
Streptomyces peucetius produces doxorubicin and daunorubicin, which are important anticancer drugs. In this study, we activate peucemycin, a new antibacterial compound, using an OSMAC strategy. In general, bioactive compounds are produced in a higher amount at room temperature; however, in this study, we have demonstrated that a bioactive novel compound was successfully activated at a low temperature (18 °C) in S. peucetius DM07. Through LC-MS/MS, IR spectroscopy, and NMR analysis, we identified the structure of this compound as a γ-pyrone macrolide. This compound was found to be novel, thus named peucemycin. It is an unusual 14-membered macrocyclic γ-pyrone ring with cyclization. Also, peucemycin exhibits potential antibacterial activity and a suppressive effect on the viability of various cancer cell lines. Activation of peucemycin in S. peucetius DM07 by the OSMAC strategy.![]()
Collapse
Affiliation(s)
- Van Thuy Thi Pham
- Department of Life Science and Biochemical Engineering, SunMoon University 70 Sunmoon-ro 221, Tangjeong-myeon Asan-si Chungnam 31460 Republic of Korea
| | - Hue Thi Nguyen
- Department of Life Science and Biochemical Engineering, SunMoon University 70 Sunmoon-ro 221, Tangjeong-myeon Asan-si Chungnam 31460 Republic of Korea
| | - Chung Thanh Nguyen
- Department of Life Science and Biochemical Engineering, SunMoon University 70 Sunmoon-ro 221, Tangjeong-myeon Asan-si Chungnam 31460 Republic of Korea
| | - Ye Seul Choi
- Department of Life Science and Biochemical Engineering, SunMoon University 70 Sunmoon-ro 221, Tangjeong-myeon Asan-si Chungnam 31460 Republic of Korea
| | - Dipesh Dhakal
- Department of Life Science and Biochemical Engineering, SunMoon University 70 Sunmoon-ro 221, Tangjeong-myeon Asan-si Chungnam 31460 Republic of Korea
| | - Tae-Su Kim
- Department of Life Science and Biochemical Engineering, SunMoon University 70 Sunmoon-ro 221, Tangjeong-myeon Asan-si Chungnam 31460 Republic of Korea
| | - Hye Jin Jung
- Department of Life Science and Biochemical Engineering, SunMoon University 70 Sunmoon-ro 221, Tangjeong-myeon Asan-si Chungnam 31460 Republic of Korea .,Department of Pharmaceutical Engineering and Biotechnology, SunMoon University 70 Sunmoon-ro 221, Tangjeong-myeon Asan-si Chungnam 31460 Republic of Korea
| | - Tokutaro Yamaguchi
- Department of Life Science and Biochemical Engineering, SunMoon University 70 Sunmoon-ro 221, Tangjeong-myeon Asan-si Chungnam 31460 Republic of Korea
| | - Jae Kyung Sohng
- Department of Life Science and Biochemical Engineering, SunMoon University 70 Sunmoon-ro 221, Tangjeong-myeon Asan-si Chungnam 31460 Republic of Korea .,Department of Pharmaceutical Engineering and Biotechnology, SunMoon University 70 Sunmoon-ro 221, Tangjeong-myeon Asan-si Chungnam 31460 Republic of Korea
| |
Collapse
|
2
|
Thao NB, Kitani S, Nitta H, Tomioka T, Nihira T. Discovering potential Streptomyces hormone producers by using disruptants of essential biosynthetic genes as indicator strains. J Antibiot (Tokyo) 2017; 70:1004-1008. [PMID: 28951606 DOI: 10.1038/ja.2017.85] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 06/13/2017] [Accepted: 06/20/2017] [Indexed: 12/21/2022]
Abstract
Autoregulators are low-molecular-weight signaling compounds that control the production of many secondary metabolites in actinomycetes and have been referred to as 'Streptomyces hormones'. Here, potential producers of Streptomyces hormones were investigated in 40 Streptomyces and 11 endophytic actinomycetes. Production of γ-butyrolactone-type (IM-2, VB) and butenolide-type (avenolide) Streptomyces hormones was screened using Streptomyces lavendulae FRI-5 (ΔfarX), Streptomyces virginiae (ΔbarX) and Streptomyces avermitilis (Δaco), respectively. In these strains, essential biosynthetic genes for Streptomyces hormones were disrupted, enabling them to respond solely to the externally added hormones. The results showed that 20% of each of the investigated strains produced IM-2 and VB, confirming that γ-butyrolactone-type Streptomyces hormones are the most common in actinomycetes. Unlike the γ-butyrolactone type, butenolide-type Streptomyces hormones have been discovered in recent years, but their distribution has been unclear. Our finding that 24% of actinomycetes (12 of 51 strains) showed avenolide activity revealed for the first time that the butenolide-type Streptomyces hormone is also common in actinomycetes.
Collapse
Affiliation(s)
- Nguyen B Thao
- International Center for Biotechnology, Osaka University, Osaka, Japan
| | - Shigeru Kitani
- International Center for Biotechnology, Osaka University, Osaka, Japan
| | - Hiroko Nitta
- International Center for Biotechnology, Osaka University, Osaka, Japan
| | - Toshiya Tomioka
- International Center for Biotechnology, Osaka University, Osaka, Japan
| | - Takuya Nihira
- International Center for Biotechnology, Osaka University, Osaka, Japan.,Faculty of Science, MU-OU Collaborative Research Center for Bioscience and Biotechnology, Mahidol University, Bangkok, Thailand
| |
Collapse
|
3
|
Maxson T, Tietz JI, Hudson GA, Guo XR, Tai HC, Mitchell DA. Targeting Reactive Carbonyls for Identifying Natural Products and Their Biosynthetic Origins. J Am Chem Soc 2016; 138:15157-15166. [PMID: 27797509 DOI: 10.1021/jacs.6b06848] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Natural products (NPs) serve important roles as drug candidates and as tools for chemical biology. However, traditional NP discovery, largely based on bioassay-guided approaches, is biased toward abundant compounds and rediscovery rates are high. Orthogonal methods to facilitate discovery of new NPs are thus needed, and herein we describe an isotope tag-based expansion of reactivity-based NP screening to address these shortcomings. Reactivity-based screening is a directed discovery approach in which a specific reactive handle on the NP is targeted by a chemoselective probe to enable its detection by mass spectrometry. In this study, we have developed an aminooxy-containing probe to guide the discovery of aldehyde- and ketone-containing NPs. To facilitate the detection of labeling events, the probe was dibrominated, imparting a unique isotopic signature to distinguish labeled metabolites from spectral noise. As a proof of concept, the probe was then utilized to screen a collection of bacterial extracts, leading to the identification of a new analogue of antipain, deimino-antipain. The bacterial producer of deimino-antipain was sequenced and the responsible biosynthetic gene cluster was identified by bioinformatic analysis and heterologous expression. These data reveal the previously undetermined genetic basis for a well-known family of aldehyde-containing, peptidic protease inhibitors, including antipain, chymostatin, leupeptin, elastatinal, and microbial alkaline protease inhibitor, which have been widely used for over 40 years.
Collapse
Affiliation(s)
- Tucker Maxson
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Jonathan I Tietz
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Graham A Hudson
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Xiao Rui Guo
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Hua-Chia Tai
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| | - Douglas A Mitchell
- Department of Chemistry, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States.,Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States.,Department of Microbiology, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
| |
Collapse
|
4
|
Production and cytotoxicity of extracellular insoluble and droplets of soluble melanin by Streptomyces lusitanus DMZ-3. BIOMED RESEARCH INTERNATIONAL 2014; 2014:306895. [PMID: 24839603 PMCID: PMC4009274 DOI: 10.1155/2014/306895] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Revised: 03/14/2014] [Accepted: 03/14/2014] [Indexed: 11/18/2022]
Abstract
A Streptomyces lusitanus DMZ-3 strain with potential to synthesize both insoluble and soluble melanins was detected. Melanins are quite distinguished based on their solubility for varied biotechnological applications. The present investigation reveals the enhanced production of insoluble and soluble melanins in tyrosine medium by a single culture. Streptomyces lusitanus DMZ-3 was characterized by 16S rRNA gene analysis. An enhanced production of 5.29 g/L insoluble melanin was achieved in a submerged bioprocess following response surface methodology. Combined interactive effect of temperature (50°C), pH (8.5), tyrosine (2.0 g/L), and beef extract (0.5 g/L) were found to be critical variables for enhanced production in central composite design analysis. An optimized indigenous slant culture system was an innovative approach for the successful production (264 mg/L) of pure soluble melanin from the droplets formed on the surface of the culture. Both insoluble and soluble melanins were confirmed and characterized by Chemical, reactions, UV, FTIR, and TLC analysis. First time, cytotoxic study of melanin using brine shrimps was reported. Maximum cytotoxic activity of soluble melanin was Lc50-0.40 µg/mL and insoluble melanin was Lc50-0.80 µg/mL.
Collapse
|
5
|
BENEDICT RG, LINDENFELSER LA, STODOLA FH, TRAUFLER DH. Studies on Streptomyces griseocarneus and the production of hydroxystreptomycin. J Bacteriol 2004; 62:487-97. [PMID: 14897819 PMCID: PMC386154 DOI: 10.1128/jb.62.4.487-497.1951] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
6
|
|
7
|
WALKER JB, HNILICA VS. DEVELOPMENTAL CHANGES IN ARGININE: X AMIDINOTRANSFERASE ACTIVITY IN STREPTOMYCIN-PRODUCING STRAINS OF STREPTOMYCES. ACTA ACUST UNITED AC 1996; 89:473-82. [PMID: 14209330 DOI: 10.1016/0926-6569(64)90073-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
8
|
Ashy MA, Khalil AE, Abou-Zeid AA. Carbomycin, a macrolide antibiotic. ZENTRALBLATT FUR BAKTERIOLOGIE, PARASITENKUNDE, INFEKTIONSKRANKHEITEN UND HYGIENE. ZWEITE NATURWISSENSCHAFTLICHE ABTEILUNG: MIKROBIOLOGIE DER LANDWIRTSCHAFT DER TECHNOLOGIE UND DES UMWELTSCHUTZES 1980; 135:541-51. [PMID: 7006261 DOI: 10.1016/s0323-6056(80)80075-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Carbomycin is produced by Streptomyces halstedii. It was produced in a medium containing the following ingredients (g/l): soybean meal, 30.0; glucose, 22.0; NaCl, 1.0; CaCO3, 5.0; CoCl2 . 6 H2O, 0.005; and lard oil, 4.0. Influence of trace elements on the biosynthesis of carbomycin was recorded. Methods of extraction and purification were given in the review article. Chemical and physical properties of carbomycin were also described. A microbiological assay method for carbomycin determination was described. Biosynthesis of carbomycin was reported. Mechanism of action of carbomycin on micro-organisms was also given in the review article.
Collapse
|
9
|
Desai AJ, Dhala SA. Streptomyces thermonitrificans sp.n., a thermophilic streptomycete. Antonie Van Leeuwenhoek 1967; 33:137-44. [PMID: 5298432 DOI: 10.1007/bf02045543] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
10
|
|
11
|
|
12
|
Coffey GL, Anderson LE, Douros JD, Erlandson Jr. AL, Fisher MW, Hans RJ, Pittillo RF, Vogler DK, Weston KS, Ehrlich J. CHALCOMYCIN, A NEW ANTIBIOTIC: BIOLOGICAL STUDIES. Can J Microbiol 1963. [DOI: 10.1139/m63-088] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Chalcomycin, a new, slightly water-soluble, organic-solvent-soluble, neutral antibiotic containing only carbon, hydrogen, and oxygen was obtained from filtrates of two new strains of Streptomyces bikiniensis. A paper-disk agar-diffusion assay, which employs Sarcina lutea PCI 1001 W as the test organism, has been developed. The sensitivity range of the assay is 1–10 μg chalcomycin/ml. Shaken flask fermentations in a medium containing glucose, yeast hydrolyzate, and meat peptone have produced titers of 200 μg/ml. Chalcomycin is primarily active against Staphylococcus aureus, including isolates resistant to various antibiotics, and Streptococcus pyogenes. In experimental mouse infections with various mouse-virulent strains of S. aureus, a single dose of chalcomycin gave oral ED50 values of 13 to 53 mg/kg and subcutaneous values of 8 to 47 mg/kg. Against S. pyogenes, oral and subcutaneous administration of a single dose gave ED50 values of 88 and 55 mg/kg, respectively. Chalcomycin was well tolerated by mice, rats, dogs, and monkeys.
Collapse
|
13
|
|
14
|
|
15
|
|