1
|
Lim S. A Review of the Bacterial Phosphoproteomes of Beneficial Microbes. Microorganisms 2023; 11:microorganisms11040931. [PMID: 37110354 PMCID: PMC10145908 DOI: 10.3390/microorganisms11040931] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/27/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
The number and variety of protein post-translational modifications (PTMs) found and characterized in bacteria over the past ten years have increased dramatically. Compared to eukaryotic proteins, most post-translational protein changes in bacteria affect relatively few proteins because the majority of modified proteins exhibit substoichiometric modification levels, which makes structural and functional analyses challenging. In addition, the number of modified enzymes in bacterial species differs widely, and degrees of proteome modification depend on environmental conditions. Nevertheless, evidence suggests that protein PTMs play essential roles in various cellular processes, including nitrogen metabolism, protein synthesis and turnover, the cell cycle, dormancy, spore germination, sporulation, persistence, and virulence. Additional investigations on protein post-translational changes will undoubtedly close knowledge gaps in bacterial physiology and create new means of treating infectious diseases. Here, we describe the role of the post-translation phosphorylation of major bacterial proteins and review the progress of research on phosphorylated proteins depending on bacterial species.
Collapse
Affiliation(s)
- Sooa Lim
- Department of Pharmaceutical Engineering, Hoseo University, Asan-si 31499, Republic of Korea
| |
Collapse
|
2
|
Phosphoproteome Dynamics of Streptomyces rimosus during Submerged Growth and Antibiotic Production. mSystems 2022; 7:e0019922. [PMID: 36094082 PMCID: PMC9600765 DOI: 10.1128/msystems.00199-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Streptomyces rimosus is an industrial streptomycete, best known as a producer of oxytetracycline, one of the most widely used antibiotics. Despite the significant contribution of Streptomyces species to the pharmaceutical industry, most omics analyses have only been conducted on the model organism Streptomyces coelicolor. In recent years, protein phosphorylation on serine, threonine, and tyrosine (Ser, Thr, and Tyr, respectively) has been shown to play a crucial role in the regulation of numerous cellular processes, including metabolic changes leading to antibiotic production and morphological changes. In this study, we performed a comprehensive quantitative (phospho)proteomic analysis during the growth of S. rimosus under conditions of oxytetracycline production and pellet fragmentation. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis combined with phosphopeptide enrichment detected a total of 3,725 proteins, corresponding to 45.6% of the proteome and 417 phosphorylation sites from 230 phosphoproteins. Significant changes in abundance during three distinct growth phases were determined for 494 proteins and 98 phosphorylation sites. Functional analysis revealed changes in phosphorylation events of proteins involved in important cellular processes, including regulatory mechanisms, primary and secondary metabolism, cell division, and stress response. About 80% of the phosphoproteins detected during submerged growth of S. rimosus have not yet been reported in streptomycetes, and 55 phosphoproteins were not reported in any prokaryote studied so far. This enabled the creation of a unique resource that provides novel insights into the dynamics of (phospho)proteins and reveals many potential regulatory events during antibiotic production in liquid culture of an industrially important bacterium. IMPORTANCE Streptomyces rimosus is best known as a primary source of oxytetracycline (OTC). The significant global market value of OTC highlights the need for a better understanding of the regulatory mechanisms that lead to production of this antibiotic. Our study provides, for the first time, a detailed insight into the dynamics of (phospho)proteomic profiles during growth and antibiotic production in liquid culture of S. rimosus. Significant changes in protein synthesis and phosphorylation have been revealed for a number of important cellular proteins during the growth stages that coincide with OTC production and morphological changes of this industrially important bacterium. Most of these proteins have not been detected in previous studies. Therefore, our results significantly expand the insight into phosphorylation events associated with important cellular processes and antibiotic production; they also greatly increase the phosphoproteome of streptomycetes and contribute with newly discovered phosphoproteins to the database of prokaryotic phosphoproteomes. This can consequently lead to the design of novel research directions in elucidation of the complex regulatory network in Streptomyces.
Collapse
|
3
|
A Pan-Genome Guided Metabolic Network Reconstruction of Five Propionibacterium Species Reveals Extensive Metabolic Diversity. Genes (Basel) 2020; 11:genes11101115. [PMID: 32977700 PMCID: PMC7650540 DOI: 10.3390/genes11101115] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/09/2020] [Accepted: 09/10/2020] [Indexed: 01/19/2023] Open
Abstract
Propionibacteria have been studied extensively since the early 1930s due to their relevance to industry and importance as human pathogens. Still, their unique metabolism is far from fully understood. This is partly due to their signature high GC content, which has previously hampered the acquisition of quality sequence data, the accurate annotation of the available genomes, and the functional characterization of genes. The recent completion of the genome sequences for several species has led researchers to reassess the taxonomical classification of the genus Propionibacterium, which has been divided into several new genres. Such data also enable a comparative genomic approach to annotation and provide a new opportunity to revisit our understanding of their metabolism. Using pan-genome analysis combined with the reconstruction of the first high-quality Propionibacterium genome-scale metabolic model and a pan-metabolic model of current and former members of the genus Propionibacterium, we demonstrate that despite sharing unique metabolic traits, these organisms have an unexpected diversity in central carbon metabolism and a hidden layer of metabolic complexity. This combined approach gave us new insights into the evolution of Propionibacterium metabolism and led us to propose a novel, putative ferredoxin-linked energy conservation strategy. The pan-genomic approach highlighted key differences in Propionibacterium metabolism that reflect adaptation to their environment. Results were mathematically captured in genome-scale metabolic reconstructions that can be used to further explore metabolism using metabolic modeling techniques. Overall, the data provide a platform to explore Propionibacterium metabolism and a tool for the rational design of strains.
Collapse
|
4
|
Chelius C, Huso W, Reese S, Doan A, Lincoln S, Lawson K, Tran B, Purohit R, Glaros T, Srivastava R, Harris SD, Marten MR. Dynamic Transcriptomic and Phosphoproteomic Analysis During Cell Wall Stress in Aspergillus nidulans. Mol Cell Proteomics 2020; 19:1310-1329. [PMID: 32430394 PMCID: PMC8014999 DOI: 10.1074/mcp.ra119.001769] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 03/30/2020] [Indexed: 12/15/2022] Open
Abstract
The fungal cell-wall integrity signaling (CWIS) pathway regulates cellular response to environmental stress to enable wall repair and resumption of normal growth. This complex, interconnected, pathway has been only partially characterized in filamentous fungi. To better understand the dynamic cellular response to wall perturbation, a β-glucan synthase inhibitor (micafungin) was added to a growing A. nidulans shake-flask culture. From this flask, transcriptomic and phosphoproteomic data were acquired over 10 and 120 min, respectively. To differentiate statistically-significant dynamic behavior from noise, a multivariate adaptive regression splines (MARS) model was applied to both data sets. Over 1800 genes were dynamically expressed and over 700 phosphorylation sites had changing phosphorylation levels upon micafungin exposure. Twelve kinases had altered phosphorylation and phenotypic profiling of all non-essential kinase deletion mutants revealed putative connections between PrkA, Hk-8-4, and Stk19 and the CWIS pathway. Our collective data implicate actin regulation, endocytosis, and septum formation as critical cellular processes responding to activation of the CWIS pathway, and connections between CWIS and calcium, HOG, and SIN signaling pathways.
Collapse
Affiliation(s)
- Cynthia Chelius
- Department of Chemical, Biochemical, and Environmental Engineering, University of Maryland Baltimore County, Baltimore, Maryland, USA
| | - Walker Huso
- Department of Chemical, Biochemical, and Environmental Engineering, University of Maryland Baltimore County, Baltimore, Maryland, USA
| | - Samantha Reese
- Center for Plant Science Innovation and Department of Plant Pathology, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| | - Alexander Doan
- Department of Chemical, Biochemical, and Environmental Engineering, University of Maryland Baltimore County, Baltimore, Maryland, USA
| | - Stephen Lincoln
- Department of Chemical and Biomolecular Engineering, University of Connecticut, Storrs, Connecticut, USA
| | - Kelsi Lawson
- Department of Chemical, Biochemical, and Environmental Engineering, University of Maryland Baltimore County, Baltimore, Maryland, USA
| | - Bao Tran
- BioScience Mass Spectrometry Facility, The U.S. Army CCDC Chemical Biological Center, BioSciences Division, Aberdeen Proving Ground, Maryland, USA
| | - Raj Purohit
- Department of Chemical, Biochemical, and Environmental Engineering, University of Maryland Baltimore County, Baltimore, Maryland, USA
| | - Trevor Glaros
- BioSciences Division, B11 Bioenergy and Biome Sciences, Los Alamos National Laboratory, Los Alamos, New Mexico, USA
| | - Ranjan Srivastava
- Department of Chemical and Biomolecular Engineering, University of Connecticut, Storrs, Connecticut, USA
| | - Steven D Harris
- Department of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Mark R Marten
- Department of Chemical, Biochemical, and Environmental Engineering, University of Maryland Baltimore County, Baltimore, Maryland, USA.
| |
Collapse
|
5
|
Goals and Challenges in Bacterial Phosphoproteomics. Int J Mol Sci 2019; 20:ijms20225678. [PMID: 31766156 PMCID: PMC6888350 DOI: 10.3390/ijms20225678] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 11/04/2019] [Accepted: 11/12/2019] [Indexed: 12/21/2022] Open
Abstract
Reversible protein phosphorylation at serine, threonine and tyrosine is a well-known dynamic post-translational modification with stunning regulatory and signalling functions in eukaryotes. Shotgun phosphoproteomic analyses revealed that this post-translational modification is dramatically lower in bacteria than in eukaryotes. However, Ser/Thr/Tyr phosphorylation is present in all analysed bacteria (24 eubacteria and 1 archaea). It affects central processes, such as primary and secondary metabolism development, sporulation, pathogenicity, virulence or antibiotic resistance. Twenty-nine phosphoprotein orthologues were systematically identified in bacteria: ribosomal proteins, enzymes from glycolysis and gluconeogenesis, elongation factors, cell division proteins, RNA polymerases, ATP synthases and enzymes from the citrate cycle. While Ser/Thr/Tyr phosphorylation exists in bacteria, there is a consensus that histidine phosphorylation is the most abundant protein phosphorylation in prokaryotes. Unfortunately, histidine shotgun phosphorproteomics is not possible due to the reduced phosphohistidine half-life under the acidic pH conditions used in standard LC-MS/MS analysis. However, considering the fast and continuous advances in LC-MS/MS-based phosphoproteomic methodologies, it is expected that further innovations will allow for the study of His phosphoproteomes and a better coverage of bacterial phosphoproteomes. The characterisation of the biological role of bacterial Ser/Thr/Tyr and His phosphorylations might revolutionise our understanding of prokaryotic physiology.
Collapse
|
6
|
A novel multidomain acyl-CoA carboxylase in Saccharopolyspora erythraea provides malonyl-CoA for de novo fatty acid biosynthesis. Sci Rep 2019; 9:6725. [PMID: 31040353 PMCID: PMC6491548 DOI: 10.1038/s41598-019-43223-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 04/17/2019] [Indexed: 11/08/2022] Open
Abstract
Acetyl-CoA carboxylases (ACCs) are enzyme complexes generally composed of three catalytic domains and distributed in all organisms. In prokaryotes and plastids of most plants, these domains are encoded in distinct subunits forming heteromeric complexes. Distinctively, cytosolic ACCs from eukaryotes and plastids of graminaceous monocots, are organized in a single multidomain polypeptide. Until now, no multidomain ACCs had been discovered in bacteria. Here, we show that a putative multidomain ACC in Saccharopolyspora erythraea is encoded by the sace_4237 gene, representing the first prokaryotic ACC homodimeric multidomain complex described. The SACE_4237 complex has both acetyl-CoA and propionyl-CoA carboxylase activities. Importantly, we demonstrate that sace_4237 is essential for S. erythraea survival as determined by the construction of a sace_4237 conditional mutant. Altogether, our results show that this prokaryotic homodimeric multidomain ACC provides malonyl-CoA for de novo fatty acid biosynthesis. Furthermore, the data presented here suggests that evolution of these enzyme complexes, from single domain subunits to eukaryotic multidomain ACCs, occurred in bacteria through domain fusion.
Collapse
|
7
|
Rioseras B, Shliaha PV, Gorshkov V, Yagüe P, López-García MT, Gonzalez-Quiñonez N, Kovalchuk S, Rogowska-Wrzesinska A, Jensen ON, Manteca A. Quantitative Proteome and Phosphoproteome Analyses of Streptomyces coelicolor Reveal Proteins and Phosphoproteins Modulating Differentiation and Secondary Metabolism. Mol Cell Proteomics 2018; 17:1591-1611. [PMID: 29784711 PMCID: PMC6072539 DOI: 10.1074/mcp.ra117.000515] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 05/15/2018] [Indexed: 02/03/2023] Open
Abstract
Streptomycetes are multicellular bacteria with complex developmental cycles. They are of biotechnological importance as they produce most bioactive compounds used in biomedicine, e.g. antibiotic, antitumoral and immunosupressor compounds. Streptomyces genomes encode many Ser/Thr/Tyr kinases, making this genus an outstanding model for the study of bacterial protein phosphorylation events. We used mass spectrometry based quantitative proteomics and phosphoproteomics to characterize bacterial differentiation and activation of secondary metabolism of Streptomyces coelicolor We identified and quantified 3461 proteins corresponding to 44.3% of the S. coelicolor proteome across three developmental stages: vegetative hypha (first mycelium); secondary metabolite producing hyphae (second mycelium); and sporulating hyphae. A total of 1350 proteins exhibited more than 2-fold expression changes during the bacterial differentiation process. These proteins include 136 regulators (transcriptional regulators, transducers, Ser/Thr/Tyr kinases, signaling proteins), as well as 542 putative proteins with no clear homology to known proteins which are likely to play a role in differentiation and secondary metabolism. Phosphoproteomics revealed 85 unique protein phosphorylation sites, 58 of them differentially phosphorylated during differentiation. Computational analysis suggested that these regulated protein phosphorylation events are implicated in important cellular processes, including cell division, differentiation, regulation of secondary metabolism, transcription, protein synthesis, protein folding and stress responses. We discovered a novel regulated phosphorylation site in the key bacterial cell division protein FtsZ (pSer319) that modulates sporulation and regulates actinorhodin antibiotic production. We conclude that manipulation of distinct protein phosphorylation events may improve secondary metabolite production in industrial streptomycetes, including the activation of cryptic pathways during the screening for new secondary metabolites from streptomycetes.
Collapse
Affiliation(s)
- Beatriz Rioseras
- From the ‡Área de Microbiología, Departamento de Biología Funcional e IUOPA, Facultad de Medicina, Universidad de Oviedo, 33006 Oviedo, Spain
| | - Pavel V Shliaha
- §Department of Biochemistry and Molecular Biology and VILLUM Center for Bioanalytical Sciences, University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark
| | - Vladimir Gorshkov
- §Department of Biochemistry and Molecular Biology and VILLUM Center for Bioanalytical Sciences, University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark
| | - Paula Yagüe
- From the ‡Área de Microbiología, Departamento de Biología Funcional e IUOPA, Facultad de Medicina, Universidad de Oviedo, 33006 Oviedo, Spain
| | - María T López-García
- From the ‡Área de Microbiología, Departamento de Biología Funcional e IUOPA, Facultad de Medicina, Universidad de Oviedo, 33006 Oviedo, Spain
| | - Nathaly Gonzalez-Quiñonez
- From the ‡Área de Microbiología, Departamento de Biología Funcional e IUOPA, Facultad de Medicina, Universidad de Oviedo, 33006 Oviedo, Spain
| | - Sergey Kovalchuk
- §Department of Biochemistry and Molecular Biology and VILLUM Center for Bioanalytical Sciences, University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark
| | - Adelina Rogowska-Wrzesinska
- §Department of Biochemistry and Molecular Biology and VILLUM Center for Bioanalytical Sciences, University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark
| | - Ole N Jensen
- §Department of Biochemistry and Molecular Biology and VILLUM Center for Bioanalytical Sciences, University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark
| | - Angel Manteca
- From the ‡Área de Microbiología, Departamento de Biología Funcional e IUOPA, Facultad de Medicina, Universidad de Oviedo, 33006 Oviedo, Spain;
| |
Collapse
|
8
|
Li L, Rang J, He H, He S, Liu Z, Tang J, Xiao J, He L, Hu S, Yu Z, Ding X, Xia L. Impact on strain growth and butenyl-spinosyn biosynthesis by overexpression of polynucleotide phosphorylase gene in Saccharopolyspora pogona. Appl Microbiol Biotechnol 2018; 102:8011-8021. [DOI: 10.1007/s00253-018-9178-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Revised: 06/05/2018] [Accepted: 06/13/2018] [Indexed: 01/15/2023]
|
9
|
Advances in analytical tools for high throughput strain engineering. Curr Opin Biotechnol 2018; 54:33-40. [PMID: 29448095 DOI: 10.1016/j.copbio.2018.01.027] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 01/24/2018] [Accepted: 01/28/2018] [Indexed: 01/09/2023]
Abstract
The emergence of inexpensive, base-perfect genome editing is revolutionising biology. Modern industrial biotechnology exploits the advances in genome editing in combination with automation, analytics and data integration to build high-throughput automated strain engineering pipelines also known as biofoundries. Biofoundries replace the slow and inconsistent artisanal processes used to build microbial cell factories with an automated design-build-test cycle, considerably reducing the time needed to deliver commercially viable strains. Testing and hence learning remains relatively shallow, but recent advances in analytical chemistry promise to increase the depth of characterization possible. Analytics combined with models of cellular physiology in automated systems biology pipelines should enable deeper learning and hence a steeper pitch of the learning cycle. This review explores the progress, advances and remaining bottlenecks of analytical tools for high throughput strain engineering.
Collapse
|
10
|
Differential Proteomics Based on 2D-Difference In-Gel Electrophoresis and Tandem Mass Spectrometry for the Elucidation of Biological Processes in Antibiotic-Producer Bacterial Strains. Methods Mol Biol 2017. [PMID: 29222758 DOI: 10.1007/978-1-4939-7528-0_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Proteomics based on 2D-Difference In Gel Electrophoresis (2D-DIGE) coupled with mass spectrometry (MS) procedures can be considered a "gold standard" to determine quantitatively and comparatively protein abundances in cell extracts from different biological sources/conditions according to a gel-based approach. In particular, 2D-DIGE is used for protein specie separation, detection, and relative quantification, whenever tandem MS is used to obtain peptide sequence information that is managed according to bioinformatic procedures to identify the differentially represented protein species. The proteomic results consist of a dynamic portray of over- and down-represented protein species that, with the integration of gene ontology resources, allow obtaining a comprehensive understanding of the complex network of molecular signaling, regulatory circuits, and biochemical reactions occurring in cellular contexts. For this reason, proteomics has been widely used for studying molecular physiology of Gram-positive bacterial strains producing bioactive metabolites and belonging to actinomycete family. This highlighted the complex relationships linking overall regulatory processes and metabolic pathways to the biosynthesis of interesting bioactive molecules. In this chapter, we provide a detailed description of the procedures adopted to perform a differential proteomic analysis of the actinomycete Microbispora ATCC-PTA-5024, producing the promising NAI-107 lantibiotic. Although each experimental proteomic procedure has to be optimized to face the specific molecular characteristics of the organism under investigation, the protocols here described have also been used with minor modifications for proteomic studies on other bacterial strains, including the actinomycetes Streptomyces coelicolor, S. ambofaciens, Amycolatopsis balhimycina, and the Gram-negative proteobacteria Klebsiella oxytoca and Pseudoalteromonas haloplanktis.
Collapse
|
11
|
Lessons on enzyme kinetics from quantitative proteomics. Curr Opin Biotechnol 2017; 46:81-89. [DOI: 10.1016/j.copbio.2017.02.007] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Accepted: 02/15/2017] [Indexed: 11/24/2022]
|
12
|
Bastos PAD, da Costa JP, Vitorino R. A glimpse into the modulation of post-translational modifications of human-colonizing bacteria. J Proteomics 2016; 152:254-275. [PMID: 27888141 DOI: 10.1016/j.jprot.2016.11.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 10/22/2016] [Accepted: 11/07/2016] [Indexed: 12/19/2022]
Abstract
Protein post-translational modifications (PTMs) are a key bacterial feature that holds the capability to modulate protein function and responses to environmental cues. Until recently, their role in the regulation of prokaryotic systems has been largely neglected. However, the latest developments in mass spectrometry-based proteomics have allowed an unparalleled identification and quantification of proteins and peptides that undergo PTMs in bacteria, including in species which directly or indirectly affect human health. Herein, we address this issue by carrying out the largest and most comprehensive global pooling and comparison of PTM peptides and proteins from bacterial species performed to date. Data was collected from 91 studies relating to PTM bacterial peptides or proteins identified by mass spectrometry-based methods. The present analysis revealed that there was a considerable overlap between PTMs across species, especially between acetylation and other PTMs, particularly succinylation. Phylogenetically closer species may present more overlapping phosphoproteomes, but environmental triggers also contribute to this proximity. PTMs among bacteria were found to be extremely versatile and diverse, meaning that the same protein may undergo a wide variety of different modifications across several species, but it could also suffer different modifications within the same species.
Collapse
Affiliation(s)
- Paulo André Dias Bastos
- Department of Medical Sciences, Institute for Biomedicine-iBiMED, University of Aveiro, Aveiro, Portugal; Department of Chemistry, University of Aveiro, Portugal
| | | | - Rui Vitorino
- Department of Medical Sciences, Institute for Biomedicine-iBiMED, University of Aveiro, Aveiro, Portugal; Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portugal.
| |
Collapse
|
13
|
Tierrafría VH, Licona-Cassani C, Maldonado-Carmona N, Romero-Rodríguez A, Centeno-Leija S, Marcellin E, Rodríguez-Sanoja R, Ruiz-Villafán B, Nielsen LK, Sánchez S. Deletion of the hypothetical protein SCO2127 of Streptomyces coelicolor allowed identification of a new regulator of actinorhodin production. Appl Microbiol Biotechnol 2016; 100:9229-9237. [PMID: 27604626 DOI: 10.1007/s00253-016-7811-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 08/10/2016] [Accepted: 08/26/2016] [Indexed: 01/19/2023]
Abstract
Although the specific function of SCO2127 remains elusive, it has been assumed that this hypothetical protein plays an important role in carbon catabolite regulation and therefore in antibiotic biosynthesis in Streptomyces coelicolor. To shed light on the functional relationship of SCO2127 to the biosynthesis of actinorhodin, a detailed analysis of the proteins differentially produced between the strain M145 and the Δsco2127 mutant of S. coelicolor was performed. The delayed morphological differentiation and impaired production of actinorhodin showed by the deletion strain were accompanied by increased abundance of gluconeogenic enzymes, as well as downregulation of both glycolysis and acetyl-CoA carboxylase. Repression of mycothiol biosynthetic enzymes was further observed in the absence of SCO2127, in addition to upregulation of hydroxyectoine biosynthetic enzymes and SCO0204, which controls nitrite formation. The data generated in this study reveal that the response regulator SCO0204 greatly contributes to prevent the formation of actinorhodin in the ∆sco2127 mutant, likely through the activation of some proteins associated with oxidative stress that include the nitrite producer SCO0216.
Collapse
Affiliation(s)
- Víctor H Tierrafría
- Instituto de Investigaciones Biomédicas. 3er Circuito Exterior s/n, Universidad Nacional Autónoma de México (UNAM), 04510, Ciudad de México, Mexico
| | - Cuauhtemoc Licona-Cassani
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, St Lucia, Brisbane, Australia
| | - Nidia Maldonado-Carmona
- Instituto de Investigaciones Biomédicas. 3er Circuito Exterior s/n, Universidad Nacional Autónoma de México (UNAM), 04510, Ciudad de México, Mexico
| | - Alba Romero-Rodríguez
- Instituto de Investigaciones Biomédicas. 3er Circuito Exterior s/n, Universidad Nacional Autónoma de México (UNAM), 04510, Ciudad de México, Mexico
| | - Sara Centeno-Leija
- Instituto de Investigaciones Biomédicas. 3er Circuito Exterior s/n, Universidad Nacional Autónoma de México (UNAM), 04510, Ciudad de México, Mexico
| | - Esteban Marcellin
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, St Lucia, Brisbane, Australia
| | - Romina Rodríguez-Sanoja
- Instituto de Investigaciones Biomédicas. 3er Circuito Exterior s/n, Universidad Nacional Autónoma de México (UNAM), 04510, Ciudad de México, Mexico
| | - Beatriz Ruiz-Villafán
- Instituto de Investigaciones Biomédicas. 3er Circuito Exterior s/n, Universidad Nacional Autónoma de México (UNAM), 04510, Ciudad de México, Mexico
| | - Lars K Nielsen
- Laboratorio de Bioingeniería, Universidad de Colima, Coquimatlán-, 28400, Colima, Mexico
| | - Sergio Sánchez
- Instituto de Investigaciones Biomédicas. 3er Circuito Exterior s/n, Universidad Nacional Autónoma de México (UNAM), 04510, Ciudad de México, Mexico.
| |
Collapse
|
14
|
Xu JY, Xu Z, Zhou Y, Ye BC. Lysine Malonylome May Affect the Central Metabolism and Erythromycin Biosynthesis Pathway in Saccharopolyspora erythraea. J Proteome Res 2016; 15:1685-701. [DOI: 10.1021/acs.jproteome.6b00131] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Jun-Yu Xu
- Lab
of Biosystems and Microanalysis, State Key Laboratory of Bioreactor
Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhen Xu
- Lab
of Biosystems and Microanalysis, State Key Laboratory of Bioreactor
Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Ying Zhou
- Lab
of Biosystems and Microanalysis, State Key Laboratory of Bioreactor
Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Bang-Ce Ye
- Lab
of Biosystems and Microanalysis, State Key Laboratory of Bioreactor
Engineering, East China University of Science and Technology, Shanghai 200237, China
- School
of Chemistry and Chemical Engineering, Shihezi University, Xinjiang 832000, China
| |
Collapse
|
15
|
Gallo G, Renzone G, Palazzotto E, Monciardini P, Arena S, Faddetta T, Giardina A, Alduina R, Weber T, Sangiorgi F, Russo A, Spinelli G, Sosio M, Scaloni A, Puglia AM. Elucidating the molecular physiology of lantibiotic NAI-107 production in Microbispora ATCC-PTA-5024. BMC Genomics 2016; 17:42. [PMID: 26754974 PMCID: PMC4709908 DOI: 10.1186/s12864-016-2369-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Accepted: 01/06/2016] [Indexed: 11/24/2022] Open
Abstract
Background The filamentous actinomycete Microbispora ATCC-PTA-5024 produces the lantibiotic NAI-107, which is an antibiotic peptide effective against multidrug-resistant Gram-positive bacteria. In actinomycetes, antibiotic production is often associated with a physiological differentiation program controlled by a complex regulatory and metabolic network that may be elucidated by the integration of genomic, proteomic and bioinformatic tools. Accordingly, an extensive evaluation of the proteomic changes associated with NAI-107 production was performed on Microbispora ATCC-PTA-5024 by combining two-dimensional difference in gel electrophoresis, mass spectrometry and gene ontology approaches. Results Microbispora ATCC-PTA-5024 cultivations in a complex medium were characterized by stages of biomass accumulation (A) followed by biomass yield decline (D). NAI-107 production started at 90 h (A stage), reached a maximum at 140 h (D stage) and decreased thereafter. To reveal patterns of differentially represented proteins associated with NAI-107 production onset and maintenance, differential proteomic analyses were carried-out on biomass samples collected: i) before (66 h) and during (90 h) NAI-107 production at A stage; ii) during three time-points (117, 140, and 162 h) at D stage characterized by different profiles of NAI-107 yield accumulation (117 and 140 h) and decrement (162 h). Regulatory, metabolic and unknown-function proteins, were identified and functionally clustered, revealing that nutritional signals, regulatory cascades and primary metabolism shift-down trigger the accumulation of protein components involved in nitrogen and phosphate metabolism, cell wall biosynthesis/maturation, lipid metabolism, osmotic stress response, multi-drug resistance, and NAI-107 transport. The stimulating role on physiological differentiation of a TetR-like regulator, originally identified in this study, was confirmed by the construction of an over-expressing strain. Finally, the possible role of cellular response to membrane stability alterations and of multi-drug resistance ABC transporters as additional self-resistance mechanisms toward the lantibiotic was confirmed by proteomic and confocal microscopy experiments on a Microbispora ATCC-PTA-5024 lantibiotic-null producer strain which was exposed to an externally-added amount of NAI-107 during growth. Conclusion This study provides a net contribution to the elucidation of the regulatory, metabolic and molecular patterns controlling physiological differentiation in Microbispora ATCC-PTA-5024, supporting the relevance of proteomics in revealing protein players of antibiotic biosynthesis in actinomycetes. Electronic supplementary material The online version of this article (doi:10.1186/s12864-016-2369-z) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Giuseppe Gallo
- Laboratory of Molecular Microbiology and Biotechnology, STEBICEF Department, University of Palermo, 90128, Palermo, Italy.
| | - Giovanni Renzone
- Proteomic and Mass Spectrometry Laboratory, ISPAAM, National Research Council, 80147, Naples, Italy
| | - Emilia Palazzotto
- Laboratory of Molecular Microbiology and Biotechnology, STEBICEF Department, University of Palermo, 90128, Palermo, Italy
| | | | - Simona Arena
- Proteomic and Mass Spectrometry Laboratory, ISPAAM, National Research Council, 80147, Naples, Italy
| | - Teresa Faddetta
- Laboratory of Molecular Microbiology and Biotechnology, STEBICEF Department, University of Palermo, 90128, Palermo, Italy
| | - Anna Giardina
- Laboratory of Molecular Microbiology and Biotechnology, STEBICEF Department, University of Palermo, 90128, Palermo, Italy
| | - Rosa Alduina
- Laboratory of Molecular Microbiology and Biotechnology, STEBICEF Department, University of Palermo, 90128, Palermo, Italy
| | - Tilmann Weber
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, 2970, Hørsholm, Denmark.,German Center for Infection Research (DZIF) partner site Tübingen, 72074, Tübingen, Germany
| | - Fabio Sangiorgi
- Sistema Informativo di Ateneo (SIA), Area Servizi di Rete, University of Palermo, 90128, Palermo, Italy
| | - Alessandro Russo
- Laboratory of Molecular Microbiology and Biotechnology, STEBICEF Department, University of Palermo, 90128, Palermo, Italy
| | - Giovanni Spinelli
- Laboratory of Molecular Microbiology and Biotechnology, STEBICEF Department, University of Palermo, 90128, Palermo, Italy
| | | | - Andrea Scaloni
- Proteomic and Mass Spectrometry Laboratory, ISPAAM, National Research Council, 80147, Naples, Italy
| | - Anna Maria Puglia
- Laboratory of Molecular Microbiology and Biotechnology, STEBICEF Department, University of Palermo, 90128, Palermo, Italy
| |
Collapse
|
16
|
Licona-Cassani C, Cruz-Morales P, Manteca A, Barona-Gomez F, Nielsen LK, Marcellin E. Systems Biology Approaches to Understand Natural Products Biosynthesis. Front Bioeng Biotechnol 2015; 3:199. [PMID: 26697425 PMCID: PMC4673338 DOI: 10.3389/fbioe.2015.00199] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2015] [Accepted: 11/24/2015] [Indexed: 11/24/2022] Open
Abstract
Actinomycetes populate soils and aquatic sediments that impose biotic and abiotic challenges for their survival. As a result, actinomycetes metabolism and genomes have evolved to produce an overwhelming diversity of specialized molecules. Polyketides, non-ribosomal peptides, post-translationally modified peptides, lactams, and terpenes are well-known bioactive natural products with enormous industrial potential. Accessing such biological diversity has proven difficult due to the complex regulation of cellular metabolism in actinomycetes and to the sparse knowledge of their physiology. The past decade, however, has seen the development of omics technologies that have significantly contributed to our better understanding of their biology. Key observations have contributed toward a shift in the exploitation of actinomycete’s biology, such as using their full genomic potential, activating entire pathways through key metabolic elicitors and pathway engineering to improve biosynthesis. Here, we review recent efforts devoted to achieving enhanced discovery, activation, and manipulation of natural product biosynthetic pathways in model actinomycetes using genome-scale biological datasets.
Collapse
Affiliation(s)
- Cuauhtemoc Licona-Cassani
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland , Brisbane, QLD , Australia ; National Laboratory of Genomics for Biodiversity (LANGEBIO), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (Cinvestav-IPN) , Irapuato , México
| | - Pablo Cruz-Morales
- National Laboratory of Genomics for Biodiversity (LANGEBIO), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (Cinvestav-IPN) , Irapuato , México
| | - Angel Manteca
- Departamento de Biología Funcional and Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Facultad de Medicina, Universidad de Oviedo , Oviedo , Spain
| | - Francisco Barona-Gomez
- National Laboratory of Genomics for Biodiversity (LANGEBIO), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (Cinvestav-IPN) , Irapuato , México
| | - Lars K Nielsen
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland , Brisbane, QLD , Australia
| | - Esteban Marcellin
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland , Brisbane, QLD , Australia
| |
Collapse
|
17
|
Mauro VP, Matsuda D. Translation regulation by ribosomes: Increased complexity and expanded scope. RNA Biol 2015; 13:748-55. [PMID: 26513496 DOI: 10.1080/15476286.2015.1107701] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
The primary function of ribosomes is to decode mRNAs into polypeptide chains; however, this description is overly simplistic. Accumulating evidence shows that ribosomes themselves can affect the relative efficiency with which various mRNAs are translated and indicates that these effects can be modulated by ribosome heterogeneity. The notion that ribosomes have regulatory capabilities was elaborated more than a decade ago in the ribosome filter hypothesis. Various lines of evidence support this idea and have shown that the translation of some mRNAs is affected by discrete binding interactions with rRNA or ribosomal proteins. Recent work from our laboratory has demonstrated that base-pairing of the Hepatitis C Virus (HCV) internal ribosome entry site (IRES) to 18S rRNA is required for IRES function, but only in the context of more complex ribosomal interactions. The HCV IRES provides an example of the ribosome filter that involves multiple binding interactions between mRNAs and ribosomal subunits.
Collapse
Affiliation(s)
- Vincent P Mauro
- a Promosome, LLC , San Diego , CA , USA.,b The Scripps Research Institute , La Jolla , CA , USA
| | - Daiki Matsuda
- b The Scripps Research Institute , La Jolla , CA , USA
| |
Collapse
|
18
|
Proteomic insights into metabolic adaptation to deletion of metE in Saccharopolyspora spinosa. Appl Microbiol Biotechnol 2015; 99:8629-41. [PMID: 26266753 DOI: 10.1007/s00253-015-6883-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 07/20/2015] [Accepted: 07/26/2015] [Indexed: 12/19/2022]
Abstract
Saccharopolyspora spinosa can produce spinosad as a major secondary metabolite, which is an environmentally friendly agent for insect control. Cobalamin-independent methionine synthase (MetE) is an important enzyme in methionine biosynthesis, and this enzyme is probably closely related to spinosad production. In this study, its corresponding gene metE was inactivated, which resulted in a rapid growth and glucose utilisation rate and almost loss of spinosad production. A label-free quantitative proteomics-based approach was employed to obtain insights into the mechanism by which the metabolic network adapts to the absence of MetE. A total of 1440 proteins were detected from wild-type and ΔmetE mutant strains at three time points: stationary phase of ΔmetE mutant strain (S1ΔmetE , 67 h), first stationary phase of wild-type strain (S1WT, 67 h) and second stationary phase of wild-type strain (S2WT, 100 h). Protein expression patterns were determined using an exponentially modified protein abundance index (emPAI) and analysed by comparing S1ΔmetE /S1WT and S1ΔmetE /S2WT. Results showed that differentially expressed enzymes were mainly involved in primary metabolism and genetic information processing. This study demonstrated that the role of MetE is not restricted to methionine biosynthesis but rather is involved in global metabolic regulation in S. spinosa.
Collapse
|
19
|
Global dynamics of Escherichia coli phosphoproteome in central carbon metabolism under changing culture conditions. J Proteomics 2015; 126:24-33. [DOI: 10.1016/j.jprot.2015.05.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 05/13/2015] [Accepted: 05/20/2015] [Indexed: 12/25/2022]
|
20
|
Barrera C, Millon L, Rognon B, Quadroni M, Roussel S, Dalphin JC, Court-Fortune I, Caillaud D, Jouneau S, Fellrath JM, Zaugg C, Reboux G, Monod M. Immunoreactive proteins of Saccharopolyspora rectivirgula for farmer's lung serodiagnosis. Proteomics Clin Appl 2014; 8:971-81. [PMID: 25264606 DOI: 10.1002/prca.201400024] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Revised: 08/18/2014] [Accepted: 09/24/2014] [Indexed: 11/09/2022]
Abstract
PURPOSE Saccharopolyspora rectivirgula is the principal cause of farmer's lung disease (FLD). Serodiagnosis is based on immunoprecipitation techniques or enzyme immunoassays with homemade crude antigens and is not standardized. We aimed to produce specific recombinant antigens for the development of a standardized ELISA. EXPERIMENTAL DESIGN We recruited 41 patients and 43 healthy exposed controls from five university hospital pneumology departments in France and Switzerland. S. rectivirgula proteins were extracted, separated by 2D electrophoresis, and subjected to Western blotting, with sera from FLD patients or controls. FLD-specific proteins were identified by MS and were produced as recombinant antigens. The diagnostic performance of ELISA tests using the recombinant antigens was assessed with all the sera from FLD patients and controls. RESULTS We identified 25 FLD-specific proteins, some of which play important roles in transport, nutrition, or virulence. We produced 17 of these proteins as recombinant antigens and assessed their suitability for inclusion in the ELISA test. A combination of three of these proteins (SR1FA, SR17, and SR22) proved remarkably effective at discriminating between patients and controls, with a sensitivity of 83% and a specificity of 77%. CONCLUSIONS AND CLINICAL RELEVANCE The recombinant antigens produced in this study constitute a major step toward the improvement of diagnostic performance and the standardization of FLD serodiagnosis.
Collapse
Affiliation(s)
- Coralie Barrera
- UMR6249 Chrono-environnement, University of Franche-Comté, Besançon, France; Parasitology-Mycology Department, University Hospital of Besançon, Besançon, France
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Arifin Y, Archer C, Lim S, Quek LE, Sugiarto H, Marcellin E, Vickers CE, Krömer JO, Nielsen LK. Escherichia coli W shows fast, highly oxidative sucrose metabolism and low acetate formation. Appl Microbiol Biotechnol 2014; 98:9033-44. [DOI: 10.1007/s00253-014-5956-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2014] [Revised: 07/07/2014] [Accepted: 07/08/2014] [Indexed: 10/24/2022]
|