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Liu N, Qin L, Zeng H, Wen A, Miao S. Integrative proteomic-transcriptomic analysis revealed the lifestyles of Lactobacillus paracasei H4-11 and Kluyveromyces marxianus L1-1 under co-cultivation conditions. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2023.03.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
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2
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Ferguson F, McLennan AG, Urbaniak MD, Jones NJ, Copeland NA. Re-evaluation of Diadenosine Tetraphosphate (Ap 4A) From a Stress Metabolite to Bona Fide Secondary Messenger. Front Mol Biosci 2020; 7:606807. [PMID: 33282915 PMCID: PMC7705103 DOI: 10.3389/fmolb.2020.606807] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 10/19/2020] [Indexed: 01/14/2023] Open
Abstract
Cellular homeostasis requires adaption to environmental stress. In response to various environmental and genotoxic stresses, all cells produce dinucleoside polyphosphates (NpnNs), the best studied of which is diadenosine tetraphosphate (Ap4A). Despite intensive investigation, the precise biological roles of these molecules have remained elusive. However, recent studies have elucidated distinct and specific signaling mechanisms for these nucleotides in prokaryotes and eukaryotes. This review summarizes these key discoveries and describes the mechanisms of Ap4A and Ap4N synthesis, the mediators of the cellular responses to increased intracellular levels of these molecules and the hydrolytic mechanisms required to maintain low levels in the absence of stress. The intracellular responses to dinucleotide accumulation are evaluated in the context of the "friend" and "foe" scenarios. The "friend (or alarmone) hypothesis" suggests that ApnN act as bona fide secondary messengers mediating responses to stress. In contrast, the "foe" hypothesis proposes that ApnN and other NpnN are produced by non-canonical enzymatic synthesis as a result of physiological and environmental stress in critically damaged cells but do not actively regulate mitigating signaling pathways. In addition, we will discuss potential target proteins, and critically assess new evidence supporting roles for ApnN in the regulation of gene expression, immune responses, DNA replication and DNA repair. The recent advances in the field have generated great interest as they have for the first time revealed some of the molecular mechanisms that mediate cellular responses to ApnN. Finally, areas for future research are discussed with possible but unproven roles for intracellular ApnN to encourage further research into the signaling networks that are regulated by these nucleotides.
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Affiliation(s)
- Freya Ferguson
- Biomedical and Life Sciences, Faculty of Health and Medicine, Lancaster University, Lancaster, United Kingdom.,Materials Science Institute, Lancaster University, Lancaster, United Kingdom
| | - Alexander G McLennan
- Department of Molecular Physiology and Cell Signalling, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, United Kingdom
| | - Michael D Urbaniak
- Biomedical and Life Sciences, Faculty of Health and Medicine, Lancaster University, Lancaster, United Kingdom
| | - Nigel J Jones
- Department of Molecular Physiology and Cell Signalling, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, United Kingdom
| | - Nikki A Copeland
- Biomedical and Life Sciences, Faculty of Health and Medicine, Lancaster University, Lancaster, United Kingdom.,Materials Science Institute, Lancaster University, Lancaster, United Kingdom
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Pietrowska-Borek M, Dobrogojski J, Sobieszczuk-Nowicka E, Borek S. New Insight into Plant Signaling: Extracellular ATP and Uncommon Nucleotides. Cells 2020; 9:E345. [PMID: 32024306 PMCID: PMC7072326 DOI: 10.3390/cells9020345] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 01/27/2020] [Accepted: 01/30/2020] [Indexed: 12/15/2022] Open
Abstract
New players in plant signaling are described in detail in this review: extracellular ATP (eATP) and uncommon nucleotides such as dinucleoside polyphosphates (NpnN's), adenosine 5'-phosphoramidate (NH2-pA), and extracellular NAD+ and NADP+ (eNAD(P)+). Recent molecular, physiological, and biochemical evidence implicating concurrently the signaling role of eATP, NpnN's, and NH2-pA in plant biology and the mechanistic events in which they are involved are discussed. Numerous studies have shown that they are often universal signaling messengers, which trigger a signaling cascade in similar reactions and processes among different kingdoms. We also present here, not described elsewhere, a working model of the NpnN' and NH2-pA signaling network in a plant cell where these nucleotides trigger induction of the phenylpropanoid and the isochorismic acid pathways yielding metabolites protecting the plant against various types of stresses. Through these signals, the plant responds to environmental stimuli by intensifying the production of various compounds, such as anthocyanins, lignin, stilbenes, and salicylic acid. Still, more research needs to be performed to identify signaling networks that involve uncommon nucleotides, followed by omic experiments to define network elements and processes that are controlled by these signals.
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Affiliation(s)
- Małgorzata Pietrowska-Borek
- Department of Biochemistry and Biotechnology, Faculty of Agronomy and Bioengineering, Poznań University of Life Sciences, Dojazd 11, 60-632 Poznań, Poland;
| | - Jędrzej Dobrogojski
- Department of Biochemistry and Biotechnology, Faculty of Agronomy and Bioengineering, Poznań University of Life Sciences, Dojazd 11, 60-632 Poznań, Poland;
| | - Ewa Sobieszczuk-Nowicka
- Department of Plant Physiology, Faculty of Biology, Adam Mickiewicz University, Poznań, Uniwersytetu Poznańskiego 6, 61-614 Poznań, Poland; (E.S.-N.); (S.B.)
| | - Sławomir Borek
- Department of Plant Physiology, Faculty of Biology, Adam Mickiewicz University, Poznań, Uniwersytetu Poznańskiego 6, 61-614 Poznań, Poland; (E.S.-N.); (S.B.)
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Pietrowska-Borek M, Wojdyła-Mamoń A, Dobrogojski J, Młynarska-Cieślak A, Baranowski MR, Dąbrowski JM, Kowalska J, Jemielity J, Borek S, Pedreño MA, Guranowski A. Purine and pyrimidine dinucleoside polyphosphates differentially affect the phenylpropanoid pathway in Vitis vinifera L. cv. Monastrell suspension cultured cells. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2020; 147:125-132. [PMID: 31855818 DOI: 10.1016/j.plaphy.2019.12.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 11/25/2019] [Accepted: 12/12/2019] [Indexed: 06/10/2023]
Abstract
It is known that the concentration of dinucleoside polyphosphates (NpnN's) in cells increases under stress and that adverse environmental factors induce biosynthesis of phenylpropanoids, which protect the plant against stress. Previously, we showed that purine NpnN's such as Ap3A and Ap4A induce both the activity of enzymes of the phenylpropanoid pathway and the expression of relevant genes in Arabidopsis seedlings. Moreover, we showed that Ap3A induced stilbene biosynthesis in Vitis vinifera cv. Monastrell suspension cultured cells. Data presented in this paper show that pyrimidine-containing NpnN's also modify the biosynthesis of stilbenes, affecting the transcript level of genes encoding key enzymes of the phenylpropanoid pathway and of these, Up4U caused the most effective accumulation of trans-resveratrol in the culture media. Similar effect was caused by Ap3A and Gp3G. Other pyrimidine NpnN's, such as Cp3C, Cp4C, and Ap4C, strongly inhibited the biosynthesis of stilbenes, but markedly (6- to 8-fold) induced the expression of the cinnamoyl-CoA reductase gene that controls lignin biosynthesis. Purine counterparts also clearly induced biosynthesis of trans-resveratrol and trans-piceid, but only slightly induced the expression of genes involved in lignin biosynthesis. In cells, Up3U caused a greater accumulation of trans-resveratrol and trans-piceid than did Up4U. Each of the NpnN's studied induced expression of the gene encoding the resveratrol transporter VvABCG44, which operates within the Vitis vinifera cell membrane. AMP, GMP, UMP, and CMP, potential products of NpnN degradation, did not affect the accumulation of stilbenes. The results obtained strongly support that NpnN's play a role as signaling molecules in plants.
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Affiliation(s)
- Małgorzata Pietrowska-Borek
- Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 11, 60-632, Poznań, Poland.
| | - Anna Wojdyła-Mamoń
- Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 11, 60-632, Poznań, Poland
| | - Jędrzej Dobrogojski
- Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 11, 60-632, Poznań, Poland
| | - Agnieszka Młynarska-Cieślak
- Division of Biophysics Institute of Experimental Physics, Faculty of Physics University of Warsaw, Żwirki i Wigury 93, 02-089, Warsaw, Poland
| | - Marek R Baranowski
- Division of Biophysics Institute of Experimental Physics, Faculty of Physics University of Warsaw, Żwirki i Wigury 93, 02-089, Warsaw, Poland
| | - Jakub M Dąbrowski
- Division of Biophysics Institute of Experimental Physics, Faculty of Physics University of Warsaw, Żwirki i Wigury 93, 02-089, Warsaw, Poland
| | - Joanna Kowalska
- Division of Biophysics Institute of Experimental Physics, Faculty of Physics University of Warsaw, Żwirki i Wigury 93, 02-089, Warsaw, Poland
| | - Jacek Jemielity
- Centre of New Technologies, University of Warsaw, Banacha 2c, 02-097, Warsaw, Poland
| | - Sławomir Borek
- Department of Plant Physiology, Adam Mickiewicz University Poznań, Uniwersytetu Poznańskiego 6, 61-614, Poznań, Poland
| | - Maria Angeles Pedreño
- Department of Plant Biology, Faculty of Biology, University of Murcia, Campus de Espinardo, 30100, Murcia, Spain
| | - Andrzej Guranowski
- Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 11, 60-632, Poznań, Poland
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Shepard SM, Windsor IW, Raines RT, Cummins CC. Nucleoside Tetra- and Pentaphosphates Prepared Using a Tetraphosphorylation Reagent Are Potent Inhibitors of Ribonuclease A. J Am Chem Soc 2019; 141:18400-18404. [PMID: 31651164 DOI: 10.1021/jacs.9b09760] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Adenosine and uridine 5'-tetra- and 5'-pentaphosphates were synthesized from an activated tetrametaphosphate ([PPN]2[P4O11], [PPN]2[1], PPN = bis(triphenylphosphine)iminium) and subsequently tested for inhibition of the enzymatic activity of ribonuclease A (RNase A). Reagent [PPN]2[1] reacts with unprotected uridine and adenosine in the presence of a base under anhydrous conditions to give nucleoside tetrametaphosphates. Ring opening of these intermediates with tetrabutylammonium hydroxide ([TBA][OH]) yields adenosine and uridine tetraphosphates (p4A, p4U) in 92% and 85% yields, respectively, from the starting nucleoside. Treatment of ([PPN]2[1]) with AMP or UMP yields nucleoside-monophosphate tetrametaphosphates (cp4pA, cp4pU) having limited aqueous stability. Ring opening of these ultraphosphates with [TBA][OH] yields p5A and p5U in 58% and 70% yield from AMP and UMP, respectively. We characterized inorganic and nucleoside-conjugated linear and cyclic oligophosphates as competitive inhibitors of RNase A. Increasing the chain length in both linear and cyclic inorganic oligophosphates resulted in improved binding affinity. Increasing the length of oligophosphates on the 5' position of adenosine beyond three had a deleterious effect on binding. Conversely, uridine nucleotides bearing 5' oligophosphates saw progressive increases in binding with chain length. We solved X-ray cocrystal structures of the highest affinity binders from several classes. The terminal phosphate of p5A binds in the P1 enzymic subsite and forces the oligophosphate to adopt a convoluted conformation, while the oligophosphate of p5U binds in several extended conformations, targeting multiple cationic regions of the active-site cleft.
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Affiliation(s)
- Scott M Shepard
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge Massachusetts 02139 , United States
| | - Ian W Windsor
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge Massachusetts 02139 , United States
| | - Ronald T Raines
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge Massachusetts 02139 , United States
| | - Christopher C Cummins
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge Massachusetts 02139 , United States
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Pietrowska-Borek M, Nuc K, Guranowski A. Exogenous adenosine 5'-phosphoramidate behaves as a signal molecule in plants; it augments metabolism of phenylpropanoids and salicylic acid in Arabidopsis thaliana seedlings. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2015; 94:144-152. [PMID: 26079287 DOI: 10.1016/j.plaphy.2015.05.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Revised: 05/20/2015] [Accepted: 05/28/2015] [Indexed: 06/04/2023]
Abstract
Cells contain various congeners of the canonical nucleotides. Some of these accumulate in cells under stress and may function as signal molecules. Their cellular levels are enzymatically controlled. Previously, we demonstrated a signaling function for diadenosine polyphosphates and cyclic nucleotides in Arabidopsis thaliana and grape, Vitis vinifera. These compounds increased the expression of genes for and the specific activity of enzymes of phenylpropanoid pathways resulting in the accumulation of certain products of these pathways. Here, we show that adenosine 5'-phosphoramidate, whose level can be controlled by HIT-family proteins, induced similar effects. This natural nucleotide, when added to A. thaliana seedlings, activated the genes for phenylalanine:ammonia lyase, 4-coumarate:coenzyme A ligase, cinnamate-4-hydroxylase, chalcone synthase, cinnamoyl-coenzyme A:NADP oxidoreductase and isochorismate synthase, which encode proteins catalyzing key reactions of phenylpropanoid pathways, and caused accumulation of lignins, anthocyanins and salicylic acid. Adenosine 5'-phosphofluoridate, a synthetic congener of adenosine 5'-phosphoramidate, behaved similarly. The results allow us to postulate that adenosine 5'-phosphoramidate should be considered as a novel signaling molecule.
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Affiliation(s)
- Małgorzata Pietrowska-Borek
- Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 11, 60-632 Poznań, Poland; Department of Plant Physiology, Poznań University of Life Sciences, Wołyńska 35, 60-637 Poznań, Poland.
| | - Katarzyna Nuc
- Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 11, 60-632 Poznań, Poland
| | - Andrzej Guranowski
- Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 11, 60-632 Poznań, Poland.
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Yu GJ, Yin YL, Yu WH, Liu W, Jin YX, Shrestha A, Yang Q, Ye XD, Sun H. Proteome exploration to provide a resource for the investigation of Ganoderma lucidum. PLoS One 2015; 10:e0119439. [PMID: 25756518 PMCID: PMC4355618 DOI: 10.1371/journal.pone.0119439] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Accepted: 01/13/2015] [Indexed: 12/16/2022] Open
Abstract
Ganoderma lucidum is a basidiomycete white rot fungus that has been used for medicinal purposes worldwide. Although information concerning its genome and transcriptome has recently been reported, relatively little information is available for G. lucidum at the proteomic level. In this study, protein fractions from G. lucidum at three developmental stages (16-day mycelia, and fruiting bodies at 60 and 90 days) were prepared and subjected to LC-MS/MS analysis. A search against the G. lucidum genome database identified 803 proteins. Among these proteins, 61 lignocellulose degrading proteins were detected, most of which (49 proteins) were found in the 90-day fruiting bodies. Fourteen TCA-cycle related proteins, 17 peptidases, two argonaute-like proteins, and two immunomodulatory proteins were also detected. A majority (470) of the 803 proteins had GO annotations and were classified into 36 GO terms, with "binding", "catalytic activity", and "hydrolase activity" having high percentages. Additionally, 357 out of the 803 proteins were assigned to at least one COG functional category and grouped into 22 COG classifications. Based on the results from the proteomic and sequence alignment analyses, a potentially new immunomodulatory protein (GL18769) was expressed and shown to have high immunomodulatory activity. In this study, proteomic and biochemical analyses of G. lucidum were performed for the first time, revealing that proteins from this fungus can play significant bioactive roles and providing a new foundation for the further functional investigations that this fungus merits.
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Affiliation(s)
- Guo-Jun Yu
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Ya-Lin Yin
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Wen-Hui Yu
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Wei Liu
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Yan-Xia Jin
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Alok Shrestha
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Qing Yang
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Xiang-Dong Ye
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
| | - Hui Sun
- State Key Laboratory of Virology, College of Life Sciences, Wuhan University, Wuhan, China
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Ministry of Education), Wuhan University, Wuhan, China
- Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei University of Technology, Wuhan, China
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Pietrowska-Borek M, Czekała Ł, Belchí-Navarro S, Pedreño MA, Guranowski A. Diadenosine triphosphate is a novel factor which in combination with cyclodextrins synergistically enhances the biosynthesis of trans-resveratrol in Vitis vinifera cv. Monastrell suspension cultured cells. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2014; 84:271-276. [PMID: 25310254 DOI: 10.1016/j.plaphy.2014.09.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Accepted: 09/30/2014] [Indexed: 05/27/2023]
Abstract
Dinucleoside polyphosphates are considered as signal molecules that may evoke response of plant cells to stress. Other compounds whose biological effects have been recognized are cyclodextrins. They are cyclic oligosaccharides that chemically resemble the alkyl-derived pectic oligosaccharides naturally released from the cell walls during fungal attack, and they act as true elicitors, since, when added to plant cell culture, they induce the expression of genes involved in some secondary metabolism pathways. Previously, we demonstrated that some dinucleoside polyphosphates triggered the biosynthesis of enzymes involved in the phenylpropanoid pathway in Arabidopsis thaliana. In Vitis vinifera suspension cultured cells, cyclodextrins were shown to enhance the accumulation of trans-resveratrol, one of the basic units of the stilbenes derived from the phenylpropanoid pathway. Here, we show that diadenosine triphosphate, applied alone or in combination with cyclodextrins to the grapevine suspension-cultured cells, increased the transcript level of genes encoding key phenylpropanoid-pathway enzymes as well as the trans-resveratrol production inside cells and its secretion into the extracellular medium. In the latter case, these two compounds acted synergistically. However, the accumulation of trans-resveratrol and its glucoside trans-piceid inside cells were stimulated much better by diadenosine triphosphate than by cyclodextrins.
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Affiliation(s)
- Małgorzata Pietrowska-Borek
- Department of Plant Physiology, Poznań University of Life Sciences, 35 Wołyńska Street, 60-637 Poznań, Poland; Departamento de Biología Vegetal, Facultad de Biología, Campus de Espinardo, Universidad de Murcia, 30100, Spain.
| | - Łukasz Czekała
- Department of Plant Physiology, Poznań University of Life Sciences, 35 Wołyńska Street, 60-637 Poznań, Poland; Departamento de Biología Vegetal, Facultad de Biología, Campus de Espinardo, Universidad de Murcia, 30100, Spain
| | - Sarai Belchí-Navarro
- Departamento de Biología Vegetal, Facultad de Biología, Campus de Espinardo, Universidad de Murcia, 30100, Spain
| | - María Angeles Pedreño
- Departamento de Biología Vegetal, Facultad de Biología, Campus de Espinardo, Universidad de Murcia, 30100, Spain
| | - Andrzej Guranowski
- Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, 11 Dojazd Street, 60-632 Poznań, Poland.
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Qiu J, Su Y, Gelbǐc I, Qiu Y, Xie X, Guan X. Proteomic analysis of proteins differentially expressed in conidia and mycelium of the entomopathogenic fungus Aschersonia placenta. Can J Microbiol 2012; 58:1327-34. [DOI: 10.1139/w2012-111] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The infection of insects by the entomopathogenic fungus Aschersonia placenta depends on conidia. To identify proteins differentially expressed in A. placenta conidia vs mycelia, we performed a comparative proteomic analysis of A. placenta using 2-dimensional gel electrophoresis (2-DE) and matrix-assisted laser desorption ionization/time-of-flight mass spectrometry (MALDI-TOF-MS). We detected 1022 2-DE protein spots in conidia and 1049 in mycelia and analyzed 48 (13 from conidia and 35 from mycelia) using MALDI-TOF-MS. Finally, we identified 28 proteins (7 from conidia and 21 from mycelia). The identified proteins exclusive to conidia included major proteins participating in oxidation–reduction processes and vegetative insecticidal protein 1 (Vip1), a protein that is likely involved in pathogenicity. The identified proteins exclusive to mycelia were those involved in biosynthesis and metabolism, including uridine diphosphate galactopyranose mutase, which might play key roles in hyphal morphogenesis. This report provides the first proteomic analysis of different developmental stages of an Aschersonia species. Although only a small number of proteins were identified, the data represent a useful foundation for future studies concerning the molecular basis of entomopathogenicity in the species A. placenta and in the genus Aschersonia.
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Affiliation(s)
- Junzhi Qiu
- Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, People’s Republic of China
| | - Yubin Su
- Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, People’s Republic of China
| | - Ivan Gelbǐc
- Biological Centre of the Academy of Sciences of the Czech Republic, Institute of Entomology, Branišovská 31, 37005 České Budějovice, Czech Republic
| | - Yunfeng Qiu
- Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, People’s Republic of China
| | - Xiaocong Xie
- Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, People’s Republic of China
| | - Xiong Guan
- Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, People’s Republic of China
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Günther Sillero MA, de Diego A, Sillero A. Methylenebisphosphonate and triphosphate derivatives of the mevalonate pathway are substrates of yeast UTP:glucose-1-phosphate uridylyltransferase. Biochimie 2012; 94:1871-5. [PMID: 22580055 DOI: 10.1016/j.biochi.2012.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2012] [Accepted: 04/26/2012] [Indexed: 11/19/2022]
Abstract
UTP:glucose-1-phospate uridylyltransferase (EC 2.7.7.9) from Saccharomyces cerevisiae transfers the uridylyl moiety of UDP-glucose onto methylenebisphosphonate (pCH(2)p) yielding uridine 5'-(β,γ-methylenetriphosphate) (UppCH(2)p). The following bisphosphonates were not acceptors of UMP: alendronate, pamidronate, clodronate and etidronate. UDP-glucose serves as uridylyl donor to triphosphate derivatives of the mevalonate pathway: farnesyl (far-PPP), geranyl (ger-PPP) and isopentenyl (iso-PPP), with formation of farnesyl-tetraphosphouridine (far-ppppU); geranyl-tetraphosphouridine (ger-ppppU) and isopentenyl-tetraphosphouridine (iso-ppppU). The K(m) (mM) and V(max) (mU/mg protein) values determined for these substrates were: 0.32 ± 0.07 and 4.9 ± 0.6; 0.21 ± 0.06 and 5.7 ± 0.8; 0.51 ± 0.14 and 2.0 ± 0.2, respectively. The K(m) and V(max) values for methylenebisphosphonate were 1.1 ± 0.2 mM and 4055 ± 96 mU/mg protein, respectively.
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Affiliation(s)
- María Antonia Günther Sillero
- Departamento de Bioquímica, Instituto de Investigaciones Biomédicas Alberto Sols, UAM/CSIC, Facultad de Medicina, 28029 Madrid, Spain
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11
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Pietrowska-Borek M, Nuc K, Zielezińska M, Guranowski A. Diadenosine polyphosphates (Ap3A and Ap4A) behave as alarmones triggering the synthesis of enzymes of the phenylpropanoid pathway in Arabidopsis thaliana. FEBS Open Bio 2011; 1:1-6. [PMID: 23650569 PMCID: PMC3642049 DOI: 10.1016/j.fob.2011.10.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2011] [Revised: 09/30/2011] [Accepted: 10/01/2011] [Indexed: 12/26/2022] Open
Abstract
It is known that cells under stress accumulate various dinucleoside polyphosphates, compounds suggested to function as alarmones. In plants, the phenylpropanoid pathways yield metabolites protecting these organisms against various types of stress. Observations reported in this communication link these two phenomena and provide an example of a metabolic "addressee" for an "alarm" signaled by diadenosine triphosphate (Ap3A) or diadenosine tetraphosphate (Ap4A). In response to added Ap3A or Ap4A, seedlings of Arabidopsis thaliana incubated in full nutrition medium increased both the expression of the genes for and the specific activity of phenylalanine ammonia-lyase and 4-coumarate:coenzyme A ligase, enzymes that control the beginning of the phenylpropanoid pathway. Neither adenine mononucleotides (AMP, ADP or ATP) nor adenosine evoked such effects. Reactions catalyzed in vitro by these enzymes were not affected by Ap3A or Ap4A.
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Key Words
- 4-Coumarate:CoA ligase
- 4CL, 4-coumarate:coenzyme A ligase
- Alarmones
- Ap3A, diadenosine 5’,5″′-P1,P3-triphosphate
- Ap4A, diadenosine 5′,5″′-P1,P4-tetraphosphate
- CHS, chalcone synthase
- Diadenosine tetraphosphate
- Diadenosine triphosphate
- HPLC, high performance liquid chromatography
- PAL, phenylalanine ammonia-lyase
- Phenylalanine ammonia-lyase
- Phenylpropanoid pathways
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Affiliation(s)
| | - Katarzyna Nuc
- Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, 60-637 Poznań, Poland
| | - Małgorzata Zielezińska
- Department of Plant Physiology, Poznań University of Life Sciences, 60-637 Poznań, Poland
| | - Andrzej Guranowski
- Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, 60-637 Poznań, Poland
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Fraga H, Fontes R. Enzymatic synthesis of mono and dinucleoside polyphosphates. Biochim Biophys Acta Gen Subj 2011; 1810:1195-204. [PMID: 21978831 DOI: 10.1016/j.bbagen.2011.09.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Revised: 09/09/2011] [Accepted: 09/19/2011] [Indexed: 01/08/2023]
Abstract
BACKGROUND Mono and dinucleoside polyphosphates (p(n)Ns and Np(n)Ns) exist in living organisms and induce diverse biological effects through interaction with intracellular and cytoplasmic membrane proteins. The source of these compounds is associated with secondary activities of a diverse group of enzymes. SCOPE OF REVIEW Here we discuss the mechanisms that can promote their synthesis at a molecular level. Although all the enzymes described in this review are able to catalyse the in vitro synthesis of Np(n)Ns (and/or p(n)N), it is not clear which ones are responsible for their in vivo accumulation. MAJOR CONCLUSIONS Despite the large amount of knowledge already available, important questions remain to be answered and a more complete understanding of p(n)Ns and Np(n)Ns synthesis mechanisms is required. With the possible exception of (GTP:GTP guanylyltransferase of Artemia), all enzymes able to catalyse the synthesis of p(n)Ns and Np(n)Ns are unspecific and the factors that can promote their synthesis relative to the canonical enzyme activities are unclear. GENERAL SIGNIFICANCE The fact that p(n)Ns and Np(n)Ns syntheses are promiscuous activities of housekeeping enzymes does not reduce its physiological or pathological importance. Here we resume the current knowledge regarding their enzymatic synthesis and point the open questions on the field.
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Affiliation(s)
- Hugo Fraga
- Department of Biochemistry, Universitat Autonoma de Barcelona, Spain
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Guranowski A, Wojdyła AM, Pietrowska-Borek M, Bieganowski P, Khurs EN, Cliff MJ, Blackburn GM, Błaziak D, Stec WJ. Fhit proteins can also recognize substrates other than dinucleoside polyphosphates. FEBS Lett 2008; 582:3152-8. [PMID: 18694747 DOI: 10.1016/j.febslet.2008.07.060] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2008] [Revised: 07/17/2008] [Accepted: 07/31/2008] [Indexed: 11/26/2022]
Abstract
We show here that Fhit proteins, in addition to their function as dinucleoside triphosphate hydrolases, act similarly to adenylylsulfatases and nucleoside phosphoramidases, liberating nucleoside 5'-monophosphates from such natural metabolites as adenosine 5'-phosphosulfate and adenosine 5'-phosphoramidate. Moreover, Fhits recognize synthetic nucleotides, such as adenosine 5'-O-phosphorofluoridate and adenosine 5'-O-(gamma-fluorotriphosphate), and release AMP from them. With respect to the former, Fhits behave like a phosphodiesterase I concomitant with cleavage of the P-F bond. Some kinetic parameters and implications of the novel reactions catalyzed by the human and plant (Arabidopsis thaliana) Fhit proteins are presented.
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Affiliation(s)
- Andrzej Guranowski
- Department of Biochemistry and Biotechnology, The University of Life Sciences, 60-637 Poznań, Poland.
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Guranowski A, Starzyńska E, Pietrowska-Borek M, Rejman D, Blackburn GM. Novel diadenosine polyphosphate analogs with oxymethylene bridges replacing oxygen in the polyphosphate chain: potential substrates and/or inhibitors of Ap4A hydrolases. FEBS J 2008; 276:1546-53. [PMID: 19210543 DOI: 10.1111/j.1742-4658.2009.06882.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Dinucleoside polyphosphates (Np(n)N's; where N and N' are nucleosides and n = 3-6 phosphate residues) are naturally occurring compounds that may act as signaling molecules. One of the most successful approaches to understand their biological functions has been through the use of Np(n)N' analogs. Here, we present the results of studies using novel diadenosine polyphosphate analogs, with an oxymethylene group replacing one or two bridging oxygen(s) in the polyphosphate chain. These have been tested as potential substrates and/or inhibitors of the symmetrically acting Ap(4)A hydrolase [bis(5'-nucleosyl)-tetraphosphatase (symmetrical); EC 3.6.1.41] from E. coli and of two asymmetrically acting Ap(4)A hydrolases [bis(5'-nucleosyl)-tetraphosphatase (asymmetrical); EC 3.6.1.17] from humans and narrow-leaved lupin. The six chemically synthesized analogs were: ApCH(2)OpOCH(2)pA (1), ApOCH(2)pCH(2)OpA (2), ApOpCH(2)OpOpA (3), ApCH(2)OpOpOCH(2)pA (4), ApOCH(2)pOpCH(2)OpA (5) and ApOpOCH(2)pCH(2)OpOpA (6). The eukaryotic asymmetrical Ap(4)A hydrolases degrade two compounds, 3 and 5, as anticipated in their design. Analog 3 was cleaved to AMP (pA) and beta,gamma-methyleneoxy-ATP (pOCH(2)pOpA), whereas hydrolysis of analog 5 gave two molecules of alpha,beta-oxymethylene ADP (pCH(2)OpA). The relative rates of hydrolysis of these analogs were estimated. Some of the novel nucleotides were moderately good inhibitors of the asymmetrical hydrolases, having K(i) values within the range of the K(m) for Ap(4)A. By contrast, none of the six analogs were good substrates or inhibitors of the bacterial symmetrical Ap(4)A hydrolase.
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Affiliation(s)
- Andrzej Guranowski
- Department of Biochemistry and Biotechnology, University of Life Sciences, Poznań, Poland.
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Fisher DI, Cartwright JL, McLennan AG. Characterization of the Mn2+-stimulated (di)adenosine polyphosphate hydrolase encoded by the Deinococcus radiodurans DR2356 nudix gene. Arch Microbiol 2006; 186:415-24. [PMID: 16900379 DOI: 10.1007/s00203-006-0155-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2006] [Revised: 06/26/2006] [Accepted: 07/17/2006] [Indexed: 10/24/2022]
Abstract
The DR2356 nudix hydrolase gene from Deinococcus radiodurans has been cloned and the product expressed as an 18 kDa histidine-tagged protein. The enzyme hydrolysed adenosine and diadenosine polyphosphates, always generating ATP as one of the initial products. ATP and other (deoxy)nucleoside triphosphates were also substrates, yielding (d)NDP and Pi as products. The DR2356 protein was most active at pH 8.6-9.0 and showed a strong preference for Mn(2+) as activating cation. Mg(2+) ions at 15 mM supported only 5% of the activity achieved with 2 mM Mn(2+). K (m) and k (cat) values for diadenosine tetra-, penta- and hexaphosphates were 2.0, 2.4 and 1.1 microM and 11.4, 28.6 and 12.0 s(-1), respectively, while for GTP they were 20.3 microM and 1.8 s(-1), respectively. The K (m )for adenosine 5'-pentaphosphate was <1 microM. Expression analysis showed the DR2356 gene to be induced eight- to ninefold in stationary phase and in cells subjected to slow dehydration plus rehydration. Superoxide (but not peroxide) treatment and rapid dehydration caused a two-to threefold induction. The Mn-requirement and induction in stationary phase suggest that DR2356 may have a specific role in maintenance mode metabolism in stationary phase as Mn(2+) accumulates.
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Affiliation(s)
- David I Fisher
- School of Biological Sciences, Biosciences Building, University of Liverpool, P.O. Box 147, Liverpool, UK
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Guranowski A, Starzyńska E, Pietrowska-Borek M, Jemielity J, Kowalska J, Darzynkiewicz E, Thompson MJ, Blackburn GM. Methylene analogues of adenosine 5'-tetraphosphate. Their chemical synthesis and recognition by human and plant mononucleoside tetraphosphatases and dinucleoside tetraphosphatases. FEBS J 2006; 273:829-38. [PMID: 16441668 DOI: 10.1111/j.1742-4658.2006.05115.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Adenosine 5'-polyphosphates have been identified in vitro, as products of certain enzymatic reactions, and in vivo. Although the biological role of these compounds is not known, there exist highly specific hydrolases that degrade nucleoside 5'-polyphosphates into the corresponding nucleoside 5'-triphosphates. One approach to understanding the mechanism and function of these enzymes is through the use of specifically designed phosphonate analogues. We synthesized novel nucleotides: alpha,beta-methylene-adenosine 5'-tetraphosphate (pppCH2pA), beta,gamma-methylene-adenosine 5'-tetraphosphate (ppCH2ppA), gamma,delta-methylene-adenosine 5'-tetraphosphate (pCH2pppA), alphabeta,gammadelta-bismethylene-adenosine 5'-tetraphosphate (pCH2ppCH2pA), alphabeta, betagamma-bismethylene-adenosine 5'-tetraphosphate (ppCH2pCH2pA) and betagamma, gammadelta-bis(dichloro)methylene-adenosine 5'-tetraphosphate (pCCl2pCCl2ppA), and tested them as potential substrates and/or inhibitors of three specific nucleoside tetraphosphatases. In addition, we employed these p4A analogues with two asymmetrically and one symmetrically acting dinucleoside tetraphosphatases. Of the six analogues, only pppCH2pA is a substrate of the two nucleoside tetraphosphatases (EC 3.6.1.14), from yellow lupin seeds and human placenta, and also of the yeast exopolyphosphatase (EC 3.6.1.11). Surprisingly, none of the six analogues inhibited these p4A-hydrolysing enzymes. By contrast, the analogues strongly inhibit the (asymmetrical) dinucleoside tetraphosphatases (EC 3.6.1.17) from human and the narrow-leafed lupin. ppCH2ppA and pCH2pppA, inhibited the human enzyme with Ki values of 1.6 and 2.3 nm, respectively, and the lupin enzyme with Ki values of 30 and 34 nm, respectively. They are thereby identified as being the strongest inhibitors ever reported for the (asymmetrical) dinucleoside tetraphosphatases. The three analogues having two halo/methylene bridges are much less potent inhibitors for these enzymes. These novel nucleotides should prove valuable tools for further studies on the cellular functions of mono- and dinucleoside polyphosphates and on the enzymes involved in their metabolism.
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Affiliation(s)
- Andrzej Guranowski
- Department of Biochemistry and Biotechnology, Agricultural University, Poznań, Poland.
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