利用异源表达挖掘纤维堆囊菌So0157-2的新型天然产物

doi:10.12211/2096-8280.2021-024

合成生物学 ›› 2021, Vol. 2 ›› Issue (5): 837-849.DOI: 10.12211/2096-8280.2021-024

• 研究论文 • 上一篇

利用异源表达挖掘纤维堆囊菌So0157-2的新型天然产物

周海波, 申琪瑶, 陈汉娜, 王宗杰, 李越中, 张友明, 卞小莹

山东大学，微生物技术国家重点实验室，山东青岛 266237

收稿日期:2021-02-20 修回日期:2021-04-06 出版日期:2021-11-19 发布日期:2021-11-19
通讯作者: 张友明,卞小莹
作者简介:周海波（1987—），男，博士，助理研究员。研究方向为微生物次级代谢产物的发现及其生物合成途径解析。E-mail：haibozhou@sdu.edu.cn
张友明（1964—），男，博士生导师，教授。研究方向为基因组编辑与合成生物学等。E-mail：zhangyouminng@sdu.edu.cn
卞小莹（1983—），男，博士生导师，教授。研究方向为微生物天然产物合成生物学等。E-mail：bianxiaoying@sdu.edu.cn
基金资助:
国家重点研发计划(2019YFA0905700);国家自然科学基金(32070060);山东省自然科学基金(ZR2020QH345)

Genome mining for novel natural products in Sorangium cellulosum So0157-2 by heterologous expression

Haibo ZHOU, Qiyao SHEN, Hanna CHEN, Zongjie WANG, Yuezhong LI, Youming ZHANG, Xiaoying BIAN

State Key Laboratory of Microbial Technology，Shandong University，Qingdao 266237，Shandong，China

Received:2021-02-20 Revised:2021-04-06 Online:2021-11-19 Published:2021-11-19
Contact: Youming ZHANG, Xiaoying BIAN

摘要/Abstract

摘要：

黏细菌是天然产物的重要来源。纤维堆囊菌So0157-2是抗癌药物埃博霉素的产生菌，并且是已知基因组最大的原核生物。生物信息学分析发现该菌一共含有35个次级代谢产物生物合成基因簇，除了已知的埃博霉素基因簇和其他两个萜类化合物生物合成基因簇与已知基因簇的相似度为100%之外，其他基因簇与已知化合物基因簇相似度均较低，其中包括17个聚酮合酶（polyketide synthase，PKS）、非核糖体肽合成酶（nonribosomal peptide synthetase，NRPS）及其杂合的基因簇。由于纤维堆囊菌So0157-2生长缓慢、培养困难且难以在本源菌中进行遗传改造。因此，将其生物合成基因簇转移到简单宿主中，利用异源表达策略是挖掘该菌中新颖天然产物的一个有效途径。本文利用直接克隆技术从纤维堆囊菌So0157-2基因组DNA中克隆了1个包含NRPS和PKS结构域的基因簇BGC18，将其转移至伯克氏菌DSM 7029中进行异源表达。通过液质联用分析，色谱柱靶向分离纯化，进而通过NMR结构鉴定和Marfey反应确定了3个化合物分别为Cyclo（N-Me-L-Leu-L-Val）（1）、Cyclo（N-Me-L-Leu-L-Leu）（2）、Cyclo（N-Me-L-Leu-L-Ile）（3）。化合物结构的多样性来源于第1个腺苷化结构域对底物识别的宽泛性（Val/Leu/Ile）。生物合成途径分析推测由于缺少硫醇化结构域导致PKS模块被跳过，从而只获得了NRPS指导合成的环二肽产物1～3，这可能是细菌中一种实现化合物多样性的方式。本论文以基因簇直接克隆与异源表达相结合的策略，成功实现了一个来源于纤维堆囊菌So0157-2中的NRPS-PKS杂合基因簇的异源表达，分离并鉴定了3个该基因簇对应的表达产物。本研究为后续从该菌株中挖掘更多活性天然产物奠定了技术基础，也为其他难培养菌株的次级代谢产物的挖掘提供了思路。

关键词: 异源表达, 纤维堆囊菌, 基因组挖掘, 非核糖体肽, 二酮哌嗪

Abstract:

Myxobacteria are an important source for natural products. Sorangium cellulosum So0157-2 produces anticancer epothilone, and its genome of 14.78 Mb is the largest prokaryotic genome sequenced to date. Bioinformatic analysis indicated that the genome harbors 35 biosynthetic gene clusters (BGCs). In addition to the known epothilone BGC and another two terpene BGCs with 100% similarity to their predicted BGCs, there are 17 BGCs for polyketide synthases (PKSs), nonribosomal peptide synthetases (NRPSs), and PKS-NRPS hybrids, which mean this strain has great potential to produce novel natural products. However, limits on slow growth, difficult culture, and the absence of efficient genetic manipulation tools for So0157-2 impede the deep mining of its metabolic potential. Therefore, transferring its BGCs to a simple heterologous host and using heterologous expression strategy to achieve genome mining would be an effective way for discovering novel natural products produced by this strain. In this work, a PKS-NRPS hybrid BGC (BGC18) was directly cloned into an Escherichia coli expression vector and transferred into the heterologous host Schlegelella brevitalea DSM 7029. Fractionation was conducted by using repeated column chromatography (HPLC-MS) over a RP-C₁₈ column packing with silica gel, and three pure products were obtained, which were identified by extensive NMR analysis and the Marfey's method as new compounds: (1) cyclo(N-Me-L-Leu-L-Val), (2) cyclo(N-Me-L-Leu-L-Leu), and (3) cyclo(N-Me-L-Leu-L-Ile). Analysis of BGC18 reveals that the lack of thiolation domain in the PKS module might lead to the skipping of this PKS module, and only three cyclodipeptides were synthesized by the two NRPS modules, which might be a strategy for structural diversity in the bacterial NRPS-PKS BGCs. A NRPS-PKS hybrid BGC in S. cellulosum So0157-2 was successfully cloned, and expressed by using direct cloning and heterologous expression strategy with three corresponding products isolated and identified. This study lays a solid foundation for subsequent discovery of more active natural products in S. cellulosum So0157-2, and also provides theoretical guidance for mining secondary metabolites from other microbes which are difficult for culture.

Key words: heterologous expression, Sorangium cellulosum, genome mining, non-ribosomal peptide, diketopiperazines

中图分类号:

Q936

周海波, 申琪瑶, 陈汉娜, 王宗杰, 李越中, 张友明, 卞小莹. 利用异源表达挖掘纤维堆囊菌So0157-2的新型天然产物[J]. 合成生物学, 2021, 2(5): 837-849.

Haibo ZHOU, Qiyao SHEN, Hanna CHEN, Zongjie WANG, Yuezhong LI, Youming ZHANG, Xiaoying BIAN. Genome mining for novel natural products in Sorangium cellulosum So0157-2 by heterologous expression[J]. Synthetic Biology Journal, 2021, 2(5): 837-849.

图/表 11

参考文献 47

1	HERRMANN J, FAYAD A A, MÜLLER R. Natural products from myxobacteria: novel metabolites and bioactivities[J]. Natural Product Reports, 2017, 34(2): 135-160.
2	WEISSMAN K J, MÜLLER R. Myxobacterial secondary metabolites: bioactivities and modes-of-action[J]. Natural Product Reports, 2010, 27(9): 1276-1295.
3	WENZEL S C, MÜLLER R. Myxobacteria—'microbial factories' for the production of bioactive secondary metabolites[J]. Molecular Biosystems, 2009, 5(6): 567-574.
4	SCHÄBERLE T F, LOHR F, SCHMITZ A, et al. Antibiotics from myxobacteria[J]. Natural Product Reports, 2014, 31(7): 953-972.
5	刘冰花. 黏细菌生物活性物质的研究[J]. 成都大学学报(自然科学版), 2011, 30(2): 108-113.
	LIU B H. Study of myxobacterial bioactive substances[J]. Journal of Chengdu University (Natural Science), 2011, 30(2): 108-113.
6	赵婷峰, 龚国利. 黏细菌: 天然的制药厂[J]. 生物技术通报, 2014(12): 40-46.
	ZHAO T F, GONG G L. Myxobacteria: natural pharmaceutical factories[J]. Biotechnology Bulletin, 2014(12): 40-46.
7	HAN K, LI Z F, PENG R, et al. Extraordinary expansion of a Sorangium cellulosum genome from an alkaline milieu[J]. Scientific Reports, 2013, 3: 2101.
8	LI Z F, ZHU L P, GU J Y, et al. Isolation and characterisation of the epothilone gene cluster with flanks from high alkalotolerant strain Sorangium cellulosum (So0157-2)[J]. World Journal of Microbiology and Biotechnology, 2017, 33(7): 137.
9	龚国利, 黄宇莹. 黏细菌纤维堆囊菌的基因组学研究现状[J]. 基因组学与应用生物学, 2014, 33(5): 1133-1138.
	GONG G L, HUANG Y Y. Research status of genomics of myxobacteria Sorangium cellulosum[J]. Genomics and Applied Biology, 2014, 33(5): 1133-1138.
10	ZHAO L, LI P F, LU C H, et al. Glycosylation and production characteristics of epothilones in alkali-tolerant Sorangium cellulosum strain So0157-2[J]. The Journal of Microbiology, 2010, 48(4): 438-444.
11	WANG J, ZHANG H, YING L, et al. Five new epothilone metabolites from Sorangium cellulosum strain So0157-2[J]. The Journal of Antibiotics, 2009, 62: 483-487.
12	ZHAO L, ZHAO B B, LU C H, et al. Two epothilones from Sorangium cellulosum strain So0157-2[J]. Chinese Journal of Natural Medicines, 2010, 8: 298-300.
13	WANG J D, JIANG N, ZHANG H, et al. New epothilone congeners from Sorangium cellulosum strain So0157-2[J]. Natural Product Research, 2011, 25(18): 1707-1712.
14	LU C, ZHAO L, LI Y, et al. Four natural epothilone derivatives isolated from Sorangium cellulosum strain So0157-2[J]. Journal of Chinese Pharmaceutical Sciences, 2013, 22(1): 28-31.
15	ZHANG Y J, DENG A W, ZHANG H, et al. Epothilone O, a new member of this family from Sorangium cellulosum strain So0157-2[J]. The Journal of Antibiotics, 2013, 66(5): 285-286.
16	HUO L, HUG J J, FU C, et al. Heterologous expression of bacterial natural product biosynthetic pathways[J]. Natural Product Reports, 2019, 36(10): 1412-1436.
17	ONGLEY S E, BIAN X, NEILAN B A, et al. Recent advances in the heterologous expression of microbial natural product biosynthetic pathways[J]. Natural Product Reports, 2013, 30: 1121-1138.
18	ZHANG J J, TANG X Y, MOORE B S. Genetic platforms for heterologous expression of microbial natural products[J]. Natural Product Reports, 2019, 36(9): 1313-1332.
19	LUO Y, ENGHIAD B, ZHAO H. New tools for reconstruction and heterologous expression of natural product biosynthetic gene clusters[J]. Natural Product Reports, 2016, 33(2): 174-182.
20	LUO Y, LI B Z, LIU D, et al. Engineered biosynthesis of natural products in heterologous hosts[J]. Chemical Society Reviews, 2015, 44(15): 5265-5290.
21	FU J, BIAN X Y, HU S B, et al. Full-length RecE enhances linear-linear homologous recombination and facilitates direct cloning for bioprospecting[J]. Nature Biotechnology, 2012, 30(5): 440-446.
22	WANG H L, LI Z, JIA R N, et al. ExoCET: exonuclease in vitro assembly combined with RecET recombination for highly efficient direct DNA cloning from complex genomes[J]. Nucleic Acids Research, 2018, 46(5): e28.
23	郑文韬, 张友明, 卞小莹. Red/ET同源重组技术及其在微生物基因组挖掘中的应用进展[J]. 微生物学报, 2017, 57(11): 1735-1746.
	ZHENG W T, ZHANG Y M, BIAN X Y. Advances in Red/ET recombineering and its application for microbial genome mining[J]. Acta Microbiologica Sinica, 2017, 57(11): 1735-1746.
24	WANG H, BIAN X, XIA L, et al. Improved seamless mutagenesis by recombineering using ccdB for counterselection[J]. Nucleic Acids Research, 2014, 42(5): e37.
25	BIAN X, PLAZA A, YAN F, et al. Rational and efficient site-directed mutagenesis of adenylation domain alters relative yields of luminmide derivatives in vivo[J]. Biotechnology and Bioengineering, 2015, 112(7): 1343-1353.
26	WANG H L, LI Z, JIA R N, et al. RecET direct cloning and Redαβ recombineering of biosynthetic gene clusters, large operons or single genes for heterologous expression[J]. Nature Protocols. 2016, 11(7): 1175-1190.
27	ABBASI M N, FU J, BIAN X, et al. Recombineering for genetic engineering of natural product biosynthetic pathways[J]. Trends in Biotechnology, 2020, 38(7): 715-728.
28	ZHONG L, DIAO X, ZHANG N, et al. Engineering and elucidation of the lipoinitiation process in nonribosomal peptide biosynthesis[J]. Nature Communications, 2021, 12(1): 296.
29	WATANABE K, OIKAWA H. Robust platform for de novo production of heterologous polyketides and nonribosomal peptides in Escherichia coli[J]. Organic & Biomolecular Chemistry, 2007, 5(4): 593-602.
30	马紫卉, 李伟, 尹文兵. 真菌天然产物异源生产研究进展[J]. 微生物学报, 2016, 56(3): 429-440.
	MA Z H, LI W, YIN W B. Progress in heterologous expression of fungal natural products-a review[J]. Acta Microbiologica Sinica, 2016, 56(3): 429-440.
31	TSUNEMATSU Y, ISHIUCHI K, HOTTA K, et al. Yeast-based genome mining, production and mechanistic studies of the biosynthesis of fungal polyketide and peptide natural products[J]. Natural Product Reports, 2013, 30(8): 1139-1149.
32	MYRONOVSKYI M, LUZHETSKYY A. Heterologous production of small molecules in the optimized Streptomyces hosts[J]. Natural Product Reports, 2019, 36(9): 1281-1294.
33	王素英, 蒋雪, 张宏宇. 放线菌次级代谢产物合成基因簇异源表达体系的研究进展[J]. 科学技术与工程, 2019, 19(34): 9-16.
	WANG S Y, JIANG X, ZHANG H Y. Advances in heterologous expression system of secondary metabolite synthesis gene clusters of actinomycetes[J]. Science Technology and Engineering, 2019, 19(34): 9-16.
34	YU Y C, WANG H M, TANG B, et al. Reassembly of the biosynthetic gene cluster enables high epothilone yield in engineered Schlegelella brevitalea[J]. ACS Synthetic Biology, 2020, 9(8): 2009-2022.
35	WANG X, ZHOU H B, CHEN H N, et al. Discovery of recombinases enables genome mining of cryptic biosynthetic gene clusters in Burkholderiales species[J]. Proceedings of the National Academy of Sciences of the United States of America, 2018, 115(18): E4255-E4263.
36	BIAN X Y, TANG B, YU Y C, et al. Heterologous production and yield improvement of epothilones in Burkholderiales strain DSM 7029[J]. ACS Chemical Biology, 2017, 12(7): 1805-1812.
37	OUYANG Q, WANG X, ZHANG N, et al. Promoter screening facilitates heterologous production of complex secondary metabolites in Burkholderiales strains[J]. ACS Synthetic Biology, 2020, 9(2): 457-460.
38	FU J, TEUCHER M., ANASTASSIADIS K, et al. Chapter eight-a recombineering pipeline to make conditional targeting constructs [J]. Methods in Enzymology, 2010, 477: 125-144.
39	TANG B, YU Y, LIANG J, et al. Reclassification of 'Polyangium brachysporum' DSM 7029 as Schlegelella brevitalea sp. nov[J]. International Journal of Systematic and Evolutionary Microbiology, 2019, 69(9): 2877-2883.
40	GIGLIO S, JIANG J Y, SAINT C P, et al. Isolation and characterization of the gene associated with Geosmin production in cyanobacteria[J]. Environmental Science & Technology, 2008, 42(21): 8027-8032.
41	SCHIFRIN A, LY T T, GÜNNEWICH N, et al. Characterization of the gene cluster CYP264B1-geoA from Sorangium cellulosum So ce56: Biosynthesis of (+)-eremophilene and its hydroxylation[J]. Chembiochem, 2015, 16(2): 337-344.
42	MIYANAGA A, KUDO F, EGUCHI T. Protein-protein interactions in polyketide synthase-nonribosomal peptide synthetase hybrid assembly lines[J]. Natural Product Reports, 2018, 35(11): 1185-1209.
43	WEN S J, HU T S, YAO Z J. Macrocyclization studies and total synthesis of cyclomarin C, an anti-inflammatory marine cyclopeptide[J]. Tetrahedron, 2005, 61(21): 4931-4938.
44	KATSUTA R, TOYODA M, YAJIMA A, et al. Synthesis and stereochemistry of JBIR-81, a peptide enamide derived from aspergilli[J]. Tetrahedron Letters. 2018, 59: 1010-1013.
45	CRYLE M J, BELL S G, SCHLICHTING I. Structural and biochemical characterization of the cytochrome P450 CypX (CYP134A1) from Bacillus subtilis: A cyclo-L-leucyl-L-leucyl dipeptide oxidase[J]. Biochemistry, 2010, 49(34): 7282-7296.
46	CHEN H N, ZHOU H B, SUN T, et al. Identification of holrhizins E-Q reveals the diversity of nonribosomal lipopeptides in Paraburkholderia rhizoxinica[J]. Journal of Natural Products, 2020, 83(2): 537-541.
47	CHEN H N, SUN T, BAI X P, et al. Genomics-driven activation of silent biosynthetic gene clusters in Burkholderia gladioli by screening recombineering system[J]. Molecules, 2021, 26: 700.

Strains/Plasmids	Description	Sources
Strains		[21]
Escherichia coli GB05-dir	GB2005, araC-P_BAD-ETgA; recE, recT, redγ, and recA regulated by arabinose-induced promoter are inserted at ybcC locus	[21]
E. coli GB05-red	GB2005, araC-P_BAD-αβγA; redα, redβ, redγ, and recA regulated by arabinose-induced promoter are integrated at ybcC locus	[38]
S. cellulosum So0157-2	wild type harboring BGC18	[7-8]
S. brevitalea DSM 7029	Burkholderiales strain DSM 7029, [Polyangium] brachysporum DSM 7029 (K481-B101; ATCC 53080)	[35-36,39]
DSM7029:P_km-BGC18	P_km-BGC18 was inserted into genome of Schlegelella brevitalea DSM 7029, km^R	This work
Plasmids
p15A-cm-tetR-tetO-hyg-ccdB	direct cloning vector, p15A replicon, containing a tetracycline inducible promoter P_tetO, cm^R/hyg^R	[24]
pR6K-oriT-TnpA-IR-km	R6K replicon, containing MycoMar transposase gene (tnpA) and conjugation element oriT, km^R	[24]
p15A-cm-BGC18	BGC18 was cloned into cloning vector, cm^R	This work
p15A-oriT-IR-P_km-BGC18	Expression vector of BGC18 with P_km was inserted into upstream of the first core gene of BGC18, containing transposon elements oriT-tnpA-IR, km^R	This work

Strains/Plasmids	Description	Sources
Strains		[21]
Escherichia coli GB05-dir	GB2005, araC-P_BAD-ETgA; recE, recT, redγ, and recA regulated by arabinose-induced promoter are inserted at ybcC locus	[21]
E. coli GB05-red	GB2005, araC-P_BAD-αβγA; redα, redβ, redγ, and recA regulated by arabinose-induced promoter are integrated at ybcC locus	[38]
S. cellulosum So0157-2	wild type harboring BGC18	[7-8]
S. brevitalea DSM 7029	Burkholderiales strain DSM 7029, [Polyangium] brachysporum DSM 7029 (K481-B101; ATCC 53080)	[35-36,39]
DSM7029:P_km-BGC18	P_km-BGC18 was inserted into genome of Schlegelella brevitalea DSM 7029, km^R	This work
Plasmids
p15A-cm-tetR-tetO-hyg-ccdB	direct cloning vector, p15A replicon, containing a tetracycline inducible promoter P_tetO, cm^R/hyg^R	[24]
pR6K-oriT-TnpA-IR-km	R6K replicon, containing MycoMar transposase gene (tnpA) and conjugation element oriT, km^R	[24]
p15A-cm-BGC18	BGC18 was cloned into cloning vector, cm^R	This work
p15A-oriT-IR-P_km-BGC18	Expression vector of BGC18 with P_km was inserted into upstream of the first core gene of BGC18, containing transposon elements oriT-tnpA-IR, km^R	This work

Primers	Sequences (5′-3′)
BGC18-HAF	cagtatggccgatcggggtgtcagcggtcaacacgcgagctcgctcgctctgtggcggcgctctcatggtgcAACGCTCTCTACTAGAGTCA
BGC18-HAR	gacgtgaccgggtatcgctaggtccacccaccaggagtccggccagggatccggagagtgagagttcaacgcGGGTCTTAAGACGTCGATATCT
IR-Pkm-C18-HAF1	gcctgcgatcgtaccattacgtatttttgcgcgagcggaacggtatgcagGCTGATCTTCAGATCCTCTAC
IR-Pkm-C18-HAR1	tcgagccgcaaggcgcattcttgctccagagagagcggcatagtacccaacctcctTCAGAAGAACTCGTCAAGAAG
detect-C18 in 7029-F1	GATGGGTTATCAGGACTACGC
detect-C18 in 7029-R1	CGAGGAGCCTGTAGAACGCGT
detect-C18 in 7029-F2	TCGACGATCAGGTGAAGATCCA
detect-C18 in 7029-R2	AGCTCTCCATAGGTGAGCGAA
detect-C18 in 7029-F3	TGAAGATCCGCGGCTATCGCA
detect-C18 in 7029-R3	CGGGAACTGGAACAGGTCCAT
detect-C18 in 7029-F4	TTCTTCGTCAACGCCGCGCC
detect-C18 in 7029-R4	GCGATAGGCGTGCACCGTGC
detect-C18 in 7029-F5	TCACGCTGCCGCAAGCACTC
detect-C18 in 7029-R5	GCTCTGCGAAGGACGTCCTC

Primers	Sequences (5′-3′)
BGC18-HAF	cagtatggccgatcggggtgtcagcggtcaacacgcgagctcgctcgctctgtggcggcgctctcatggtgcAACGCTCTCTACTAGAGTCA
BGC18-HAR	gacgtgaccgggtatcgctaggtccacccaccaggagtccggccagggatccggagagtgagagttcaacgcGGGTCTTAAGACGTCGATATCT
IR-Pkm-C18-HAF1	gcctgcgatcgtaccattacgtatttttgcgcgagcggaacggtatgcagGCTGATCTTCAGATCCTCTAC
IR-Pkm-C18-HAR1	tcgagccgcaaggcgcattcttgctccagagagagcggcatagtacccaacctcctTCAGAAGAACTCGTCAAGAAG
detect-C18 in 7029-F1	GATGGGTTATCAGGACTACGC
detect-C18 in 7029-R1	CGAGGAGCCTGTAGAACGCGT
detect-C18 in 7029-F2	TCGACGATCAGGTGAAGATCCA
detect-C18 in 7029-R2	AGCTCTCCATAGGTGAGCGAA
detect-C18 in 7029-F3	TGAAGATCCGCGGCTATCGCA
detect-C18 in 7029-R3	CGGGAACTGGAACAGGTCCAT
detect-C18 in 7029-F4	TTCTTCGTCAACGCCGCGCC
detect-C18 in 7029-R4	GCGATAGGCGTGCACCGTGC
detect-C18 in 7029-F5	TCACGCTGCCGCAAGCACTC
detect-C18 in 7029-R5	GCTCTGCGAAGGACGTCCTC

Amino acid	Configuration	Retention time
Amino acid	Configuration	Standard	1	2	3
N-Me-L-Leu	L	12.9	12.9	12.9	12.9
	D	13.2
Val	L	11.6	11.6
	D	12.5
Leu	L	29.7		29.7
	D	33.1
Ile	L	29.1			29.1
	D	32.5
allo-Ile	L	29.2
	D	32.6

利用异源表达挖掘纤维堆囊菌So0157-2的新型天然产物

Genome mining for novel natural products in Sorangium cellulosum So0157-2 by heterologous expression

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