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Park G, Wralstad EC, Faginas-Lago N, Qian K, Raines RT, Bistoni G, Cummins CC. Pentaphosphorylation via the Anhydride of Dihydrogen Pentametaphosphate: Access to Nucleoside Hexa- and Heptaphosphates and Study of Their Interaction with Ribonuclease A. ACS CENTRAL SCIENCE 2024; 10:1415-1422. [PMID: 39071052 PMCID: PMC11273453 DOI: 10.1021/acscentsci.4c00835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 06/18/2024] [Accepted: 06/21/2024] [Indexed: 07/30/2024]
Abstract
Pentametaphosphate is the little studied cyclic pentamer of the metaphosphate ion, [PO3]5 5-. We show that the doubly protonated form of this pentamer can be selectively dehydrated to provide the anhydride [P5O14]3- (1). This trianion is the well-defined condensed phosphate component of a novel reagent for attachment of a pentaphosphate chain to biomolecules all in one go. Here, we demonstrate by extending adenosine monophosphate (AMP) and uridine monophosphate (UMP) to their corresponding nucleoside hexaphosphates, while adenosine diphosphate (ADP) and uridine diphosphate (UDP) are phosphate chain-extended to the corresponding nucleoside heptaphosphates. Such constructs are of interest for their potential biological function with respect to RNA-processing enzymes. Thus, we go on to investigate in detail the interaction of the polyanionic constructs with ribonuclease A, a model protein containing a polycationic active site and for which X-ray crystal structures are relatively straightforward to obtain. This work presents a combined experimental and quantum chemical approach to understanding the interactions of RNase A with the new nucleoside hexa- and heptaphosphate constructs.
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Affiliation(s)
- Gyeongjin Park
- Department
of Chemistry, Massachusetts Institute of
Technology, Cambridge, Massachusetts 02139, United States
| | - Evans C. Wralstad
- Department
of Chemistry, Massachusetts Institute of
Technology, Cambridge, Massachusetts 02139, United States
| | - Noelia Faginas-Lago
- Department
of Chemistry, Biology,and Biotechnology, University of Perugia, 06123, Perugia, Italy
| | - Kevin Qian
- 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
| | - Giovanni Bistoni
- Department
of Chemistry, Biology,and Biotechnology, University of Perugia, 06123, Perugia, Italy
| | - Christopher C. Cummins
- Department
of Chemistry, Massachusetts Institute of
Technology, Cambridge, Massachusetts 02139, United States
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2
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Hagino R, Kuwabara R, Komura N, Imamura A, Ishida H, Ando H, Tanaka HN. Protecting-Group-Free Synthesis of ADP-Ribose and Dinucleoside Di-/Triphosphate Derivatives via P(V)-P(V) Coupling Reaction. Chemistry 2024; 30:e202401302. [PMID: 38763895 DOI: 10.1002/chem.202401302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 05/07/2024] [Accepted: 05/15/2024] [Indexed: 05/21/2024]
Abstract
Biomolecules containing adenosine di- or triphosphate (ADP or ATP) are crucial for diverse biological processes. Synthesis of these biomolecules and development of their chemical probes are important to elucidate their functions. Enabling reproducible and high-yielding access to these ADP- and ATP-containing molecules via conventional P(III)-P(V) and P(V)-P(V) coupling reactions is challenging owing to water content in highly polar phosphate-containing substrates. Herein, we report an efficient and reliable method for protecting-group-free P(V)-P(V) coupling reaction through in situ activation of phosphates using hydrolysis-stable 2-[N-(2-methylimidazoyl)]-1,3-dimethylimidazolinium chloride (2-MeImIm-Cl), providing the corresponding electrophilic P(V) intermediates for subsequent nucleophilic attack using their coupling partners. This P(V)-P(V) coupling reaction proceeded even in a wet reaction medium and showed a broad substrate scope, accommodating protecting-group-free synthesis of ADP-ribose and nicotinamide adenine diphosphate analogs, ATP-containing biomolecules, and ADP-ribosyl peptides.
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Affiliation(s)
- Rui Hagino
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Ryo Kuwabara
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Naoko Komura
- Institute for Glyco-core Research (iGCORE), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Akihiro Imamura
- Institute for Glyco-core Research (iGCORE), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Hideharu Ishida
- Institute for Glyco-core Research (iGCORE), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Hiromune Ando
- Institute for Glyco-core Research (iGCORE), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Hide-Nori Tanaka
- Institute for Glyco-core Research (iGCORE), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
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3
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Qian K, Shepard SM, Xin T, Park G, Cummins CC. Stabilized Molecular Diphosphorus Pentoxide, P 2O 5L 2 (L = N-Donor Base), in the Synthesis of Condensed Phosphate-Organic Molecule Conjugates. J Am Chem Soc 2023; 145:6045-6050. [PMID: 36913316 PMCID: PMC10038927 DOI: 10.1021/jacs.3c00211] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
Commercial phosphorus pentoxide reacts with some N-donor bases to give the adducts P2O5L2 and P4O10L3 (L = DABCO, pyridine, 4-tert-butylpyridine). The DABCO adducts were structurally characterized by single-crystal X-ray diffraction. It is proposed that P2O5L2 and P4O10L3 undergo interconversion through a "phosphate-walk" mechanism, which was evaluated using DFT calculations. P2O5(pyridine)2 (1) efficiently transfers monomeric diphosphorus pentoxide to phosphorus oxyanion nucleophiles, yielding substituted trimetaphosphates and cyclo-phosphonate-diphosphates (P3O8R)2- (R1 = nucleosidyl, phosphoryl, alkyl, aryl, vinyl, alkynyl, H, F). Hydrolytic ring-opening of these compounds forms linear derivatives [R1(PO3)2PO3H]3-, and nucleophilic ring-opening gives linear disubstituted [R1(PO3)2PO2R2]3- compounds.
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Affiliation(s)
- Kevin Qian
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge Massachusetts 02139, United States
| | - Scott M Shepard
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge Massachusetts 02139, United States
| | - Tiansi Xin
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge Massachusetts 02139, United States
| | - Gyeongjin Park
- 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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4
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Shepard SM, Jessen HJ, Cummins CC. Beyond Triphosphates: Reagents and Methods for Chemical Oligophosphorylation. J Am Chem Soc 2022; 144:7517-7530. [PMID: 35471019 DOI: 10.1021/jacs.1c07990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Oligophosphates play essential roles in biochemistry, and considerable research has been directed toward the synthesis of both naturally occurring oligophosphates and their synthetic analogues. Greater attention has been given to mono-, di-, and triphosphates, as these are present in higher concentrations biologically and easier to synthesize. However, extended oligophosphates have potent biochemical roles, ranging from blood coagulation to HIV drug resistance. Sporadic reports have slowly built a niche body of literature related to the synthesis and study of extended oligophosphates, but newfound interests and developments have the potential to rapidly expand this field. Here we report on current methods to synthesize oligophosphates longer than triphosphates and comment on the most important future directions for this area of research. The state of the art has provided fairly robust methods for synthesizing nucleoside 5'-tetra- and pentaphosphates as well as dinucleoside 5',5'-oligophosphates. Future research should endeavor to push such syntheses to longer oligophosphates while developing synthetic methodologies for rarer morphologies such as 3'-nucleoside oligophosphates, polyphosphates, and phosphonate/thiophosphate analogues of these species.
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Affiliation(s)
- Scott M Shepard
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge Massachusetts 02139, United States
| | - Henning J Jessen
- Institute of Organic Chemistry, University of Freiburg & Cluster of Excellence livMatS, FIT - Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, D-79110 Freiburg, Germany
| | - Christopher C Cummins
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge Massachusetts 02139, United States
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5
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Haas TM, Mundinger S, Qiu D, Jork N, Ritter K, Dürr‐Mayer T, Ripp A, Saiardi A, Schaaf G, Jessen HJ. Stable Isotope Phosphate Labelling of Diverse Metabolites is Enabled by a Family of 18O-Phosphoramidites. ANGEWANDTE CHEMIE (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 134:e202112457. [PMID: 38505299 PMCID: PMC10947094 DOI: 10.1002/ange.202112457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Indexed: 11/09/2022]
Abstract
Stable isotope labelling is state-of-the-art in quantitative mass spectrometry, yet often accessing the required standards is cumbersome and very expensive. Here, a unifying synthetic concept for 18O-labelled phosphates is presented, based on a family of modified 18O2-phosphoramidite reagents. This toolbox offers access to major classes of biologically highly relevant phosphorylated metabolites as their isotopologues including nucleotides, inositol phosphates, -pyrophosphates, and inorganic polyphosphates. 18O-enrichment ratios >95 % and good yields are obtained consistently in gram-scale reactions, while enabling late-stage labelling. We demonstrate the utility of the 18O-labelled inositol phosphates and pyrophosphates by assignment of these metabolites from different biological matrices. We demonstrate that phosphate neutral loss is negligible in an analytical setup employing capillary electrophoresis electrospray ionisation triple quadrupole mass spectrometry.
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Affiliation(s)
- Thomas M. Haas
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Stephan Mundinger
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Danye Qiu
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Nikolaus Jork
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
- CIBSS—The Center for Biological Signaling Studies &, Spemann Graduate School of Biology and Medicine (SGBM)Albert-Ludwigs-Universität FreiburgGermany
| | - Kevin Ritter
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Tobias Dürr‐Mayer
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Alexander Ripp
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Adolfo Saiardi
- Medical Research Council, Laboratory for molecular Cell BiologyUniversity College LondonUK
| | - Gabriel Schaaf
- INRES—Institut für Nutzpflanzenwissenschaften und RessourcenschutzUniversität BonnKarlrobert-Kreiten-Strasse 1353115BonnGermany
| | - Henning J. Jessen
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
- CIBSS—The Center for Biological Signaling Studies &, Spemann Graduate School of Biology and Medicine (SGBM)Albert-Ludwigs-Universität FreiburgGermany
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6
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Haas TM, Mundinger S, Qiu D, Jork N, Ritter K, Dürr‐Mayer T, Ripp A, Saiardi A, Schaaf G, Jessen HJ. Stable Isotope Phosphate Labelling of Diverse Metabolites is Enabled by a Family of 18 O-Phosphoramidites. Angew Chem Int Ed Engl 2022; 61:e202112457. [PMID: 34734451 PMCID: PMC9298905 DOI: 10.1002/anie.202112457] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Indexed: 11/12/2022]
Abstract
Stable isotope labelling is state-of-the-art in quantitative mass spectrometry, yet often accessing the required standards is cumbersome and very expensive. Here, a unifying synthetic concept for 18 O-labelled phosphates is presented, based on a family of modified 18 O2 -phosphoramidite reagents. This toolbox offers access to major classes of biologically highly relevant phosphorylated metabolites as their isotopologues including nucleotides, inositol phosphates, -pyrophosphates, and inorganic polyphosphates. 18 O-enrichment ratios >95 % and good yields are obtained consistently in gram-scale reactions, while enabling late-stage labelling. We demonstrate the utility of the 18 O-labelled inositol phosphates and pyrophosphates by assignment of these metabolites from different biological matrices. We demonstrate that phosphate neutral loss is negligible in an analytical setup employing capillary electrophoresis electrospray ionisation triple quadrupole mass spectrometry.
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Affiliation(s)
- Thomas M. Haas
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Stephan Mundinger
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Danye Qiu
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Nikolaus Jork
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
- CIBSS—The Center for Biological Signaling Studies &, Spemann Graduate School of Biology and Medicine (SGBM)Albert-Ludwigs-Universität FreiburgGermany
| | - Kevin Ritter
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Tobias Dürr‐Mayer
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Alexander Ripp
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Adolfo Saiardi
- Medical Research Council, Laboratory for molecular Cell BiologyUniversity College LondonUK
| | - Gabriel Schaaf
- INRES—Institut für Nutzpflanzenwissenschaften und RessourcenschutzUniversität BonnKarlrobert-Kreiten-Strasse 1353115BonnGermany
| | - Henning J. Jessen
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
- CIBSS—The Center for Biological Signaling Studies &, Spemann Graduate School of Biology and Medicine (SGBM)Albert-Ludwigs-Universität FreiburgGermany
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7
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Makarchikov AF, Kudyrka TG, Luchko TA, Yantsevich AV, Rusina IM, Makar AA, Kolas IK, Usanov SA. Synthesis, physico-chemical properties and effect of adenosine thiamine triphosphate on vitamin B 1 metabolism in the liver of alloxan diabetic rats. Biochim Biophys Acta Gen Subj 2022; 1866:130086. [PMID: 35016976 DOI: 10.1016/j.bbagen.2022.130086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 12/23/2021] [Accepted: 01/05/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND Adenosine thiamine triphosphate (AThTP) is a nucleotide discovered in bacteria and some other living organisms more than a decade ago. No biochemical function for AThTP has been established yet, however, experimental data available indicate its possible involvement in metabolic regulation or cell signaling. Metabolism of AThTP in mammals, as well as the feasibility of its pharmacological application, is essentially unstudied. METHODS Preparative low-pressure chromatography was employed to purify chemically synthesized AThTP with its further analysis by mass spectrometry, HPLC, UV and fluorescence spectroscopy. Enzyme activity assays along with HPLC were used to examine the effects of AThTP and thiamine on vitamin B1 metabolism in the liver of alloxan-induced diabetic rats. RESULTS An improved procedure for AThTP synthesis and purification is elaborated. Solution stability, optical spectral properties and the molar absorption coefficient for AThTP were determined. The levels of thiamine compounds were found to be increased in the liver of diabetic rats. Neither AThTP nor thiamine treatment affected hepatic vitamin B1 metabolism. Fasting blood glucose concentration was also unchangeable after AThTP or thiamine administration. GENERAL SIGNIFICANCE Contrast to the widespread view about thiamine deficiency in diabetes, our results clearly shows an adaptive increase in the level of B1 vitamers in the liver of alloxan diabetic rats with no further rising after AThTP or thiamine treatment at a moderate dose. Neither AThTP nor thiamine is effective in glycaemic control. These findings are to be considered in future studies dealing with thiamine or its analogues application to correct metabolic disturbances in diabetes.
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Affiliation(s)
- Alexander F Makarchikov
- Grodno State Agrarian University, 28 Tereshkova St., Grodno 230008, Belarus; Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences of Belarus, 50 BLK, Grodno 230030, Belarus.
| | - Tatsiana G Kudyrka
- Grodno State Agrarian University, 28 Tereshkova St., Grodno 230008, Belarus; Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences of Belarus, 50 BLK, Grodno 230030, Belarus
| | - Tatyana A Luchko
- Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences of Belarus, 50 BLK, Grodno 230030, Belarus
| | - Aliaksei V Yantsevich
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, 5/2 Kuprevicha St., Minsk 220141, Belarus
| | - Iryna M Rusina
- Grodno State Agrarian University, 28 Tereshkova St., Grodno 230008, Belarus; Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences of Belarus, 50 BLK, Grodno 230030, Belarus
| | - Alena A Makar
- Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences of Belarus, 50 BLK, Grodno 230030, Belarus
| | - Iryna K Kolas
- Grodno State Agrarian University, 28 Tereshkova St., Grodno 230008, Belarus; Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences of Belarus, 50 BLK, Grodno 230030, Belarus
| | - Sergey A Usanov
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, 5/2 Kuprevicha St., Minsk 220141, Belarus
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8
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Bettendorff L. Update on Thiamine Triphosphorylated Derivatives and Metabolizing Enzymatic Complexes. Biomolecules 2021; 11:1645. [PMID: 34827643 PMCID: PMC8615392 DOI: 10.3390/biom11111645] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/05/2021] [Accepted: 11/06/2021] [Indexed: 12/12/2022] Open
Abstract
While the cellular functions of the coenzyme thiamine (vitamin B1) diphosphate (ThDP) are well characterized, the triphosphorylated thiamine derivatives, thiamine triphosphate (ThTP) and adenosine thiamine triphosphate (AThTP), still represent an intriguing mystery. They are present, generally in small amounts, in nearly all organisms, bacteria, fungi, plants, and animals. The synthesis of ThTP seems to require ATP synthase by a mechanism similar to ATP synthesis. In E. coli, ThTP is synthesized during amino acid starvation, while in plants, its synthesis is dependent on photosynthetic processes. In E. coli, ThTP synthesis probably requires oxidation of pyruvate and may play a role at the interface between energy and amino acid metabolism. In animal cells, no mechanism of regulation is known. Cytosolic ThTP levels are controlled by a highly specific cytosolic thiamine triphosphatase (ThTPase), coded by thtpa, and belonging to the ubiquitous family of the triphosphate tunnel metalloenzymes (TTMs). While members of this protein family are found in nearly all living organisms, where they bind organic and inorganic triphosphates, ThTPase activity seems to be restricted to animals. In mammals, THTPA is ubiquitously expressed with probable post-transcriptional regulation. Much less is known about the recently discovered AThTP. In E. coli, AThTP is synthesized by a high molecular weight protein complex from ThDP and ATP or ADP in response to energy stress. A better understanding of these two thiamine derivatives will require the use of transgenic models.
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Affiliation(s)
- Lucien Bettendorff
- Laboratory of Neurophysiology, GIGA Neurosciences, University of Liège, 4000 Liège, Belgium
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9
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Jessen HJ, Dürr-Mayer T, Haas TM, Ripp A, Cummins CC. Lost in Condensation: Poly-, Cyclo-, and Ultraphosphates. Acc Chem Res 2021; 54:4036-4050. [PMID: 34648267 DOI: 10.1021/acs.accounts.1c00370] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Much like linear, branched, and cyclic alkanes, condensed phosphates exist as linear, branched, and cyclic structures. Inasmuch as alkanes are the cornerstone of organic chemistry, generating an inexplorably large chemical space, a comparable richness in structures can be expected for condensed phosphates, as also for them the concepts of isomerism apply. Little of their chemical space has been charted, and only a few different synthesis methods are available to construct isomers of condensed phosphates. Here, we will discuss the application of phosphoramidites with one, two, or three P-N bonds that can be substituted selectively to access different condensed phosphates in a highly controllable manner. Work directed toward the further exploration of this chemical space will contribute to our understanding of the fundamental chemistry of phosphates.In biology, condensed phosphates play important roles in the form of inorganic representatives, such as pyrophosphate, polyphosphate, and cyclophosphate, and also in conjugation with organic molecules, such as esters and amidates. Phosphorus is one of the six biogenic elements; the omnipresence of phosphates in biology points toward their critical involvement in prebiotic chemistry and the emergence of life itself. Indeed, it is hard to imagine any life without phosphate. It is therefore desirable to achieve through synthesis a better understanding of the chemistry of the condensed phosphates to further explore their biology.There is a rich but underexplored chemistry of the family of condensed phosphates per se, which is further diversified by their conjugation to important biomolecules and metabolites. For example, proteins may be polyphosphorylated on lysins, a very recent addition to posttranslational modifications. Adenosine triphosphate, as a representative of the small molecules, on the other hand, is well known as the universal cellular energy currency. In this Account, we will describe our motivations and our approaches to construct, modify, and synthetically apply different representatives of the condensed phosphates. We also describe the generation of hybrids composed of cyclic and linear structures of different oxidation states and develop them into reagents of great utility. A pertinent example is provided in the step-economic synthesis of the magic spot nucleotides (p)ppGpp. Finally, we provide an overview of 31P NMR data collected over the years in our laboratories, helping as a waymarker for not getting lost in condensation.
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Affiliation(s)
- Henning J. Jessen
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry, University of Freiburg, Albertstrasse 21, 79104 Freiburg, Germany
- Cluster of Excellence livMatS @ FIT − Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, 79110 Freiburg, Germany
| | - Tobias Dürr-Mayer
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry, University of Freiburg, Albertstrasse 21, 79104 Freiburg, Germany
| | - Thomas M. Haas
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry, University of Freiburg, Albertstrasse 21, 79104 Freiburg, Germany
| | - Alexander Ripp
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry, University of Freiburg, Albertstrasse 21, 79104 Freiburg, Germany
- Cluster of Excellence livMatS @ FIT − Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, 79110 Freiburg, Germany
| | - Christopher C. Cummins
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge Massachusetts 02139, United States
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10
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Abstract
Condensed phosphates may exist as linear, cyclic or branched structures. Due to their important role in nature, linear polyphosphates have been well studied. In contrast, branched phosphates (ultraphosphates) remain largely uncharacterised, because they were already described in 1950 as exceedingly unstable in the presence of water, epitomized in the antibranching-rule. This rule lacks experimental backup, since, to the best of our knowledge, no rational synthesis of defined ultraphosphates is known. Consequently, detailed studies of their chemical properties, reactivity and potential biological relevance remain elusive. Here, we introduce a general synthesis of monodisperse ultraphosphates. Hydrolysis half-lives up to days call the antibranching-rule into question. We provide evidence for the interaction of an enzyme with ultraphosphates and discover a rearrangement linearizing the branched structure. Moreover, ultraphosphate can phosphorylate nucleophiles such as amino acids and nucleosides with implications for prebiotic chemistry. Our results provide an entry point into the uncharted territory of branched condensed phosphates. The “anti-branching rule”, introduced in 1950, excludes branched polyphosphates from biological relevance due to their supposedly rapid hydrolysis. Here, the authors synthesize monodisperse branched polyphosphates and demonstrate their unexpected stability in water, as well as provide evidence for their competence in phosphorylation.
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11
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Möhler M, Höfer K, Jäschke A. Synthesis of 5'-Thiamine-Capped RNA. Molecules 2020; 25:E5492. [PMID: 33255222 PMCID: PMC7727699 DOI: 10.3390/molecules25235492] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 11/20/2020] [Accepted: 11/21/2020] [Indexed: 01/05/2023] Open
Abstract
RNA 5'-modifications are known to extend the functional spectrum of ribonucleotides. In recent years, numerous non-canonical 5'-modifications, including adenosine-containing cofactors from the group of B vitamins, have been confirmed in all kingdoms of life. The structural component of thiamine adenosine triphosphate (thiamine-ATP), a vitamin B1 derivative found to accumulate in Escherichia coli and other organisms in response to metabolic stress conditions, suggests an analogous function as a 5'-modification of RNA. Here, we report the synthesis of thiamine adenosine dinucleotides and the preparation of pure 5'-thiamine-capped RNAs based on phosphorimidazolide chemistry. Furthermore, we present the incorporation of thiamine-ATP and thiamine adenosine diphosphate (thiamine-ADP) as 5'-caps of RNA by T7 RNA polymerase. Transcripts containing the thiamine modification were modified specifically with biotin via a combination of thiazole ring opening, nucleophilic substitution and copper-catalyzed azide-alkyne cycloaddition. The highlighted methods provide easy access to 5'-thiamine RNA, which may be applied in the development of thiamine-specific RNA capture protocols as well as the discovery and confirmation of 5'-thiamine-capped RNAs in various organisms.
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Affiliation(s)
| | | | - Andres Jäschke
- Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, Im Neuenheimer Feld 364, 69120 Heidelberg, Germany; (M.M.); (K.H.)
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12
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Hofmann M, Loubéry S, Fitzpatrick TB. On the nature of thiamine triphosphate in Arabidopsis. PLANT DIRECT 2020; 4:e00258. [PMID: 32885135 PMCID: PMC7456500 DOI: 10.1002/pld3.258] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 07/27/2020] [Accepted: 07/29/2020] [Indexed: 05/02/2023]
Abstract
Vitamin B1 is a family of molecules, the most renowned member of which is diphosphorylated thiamine (TDP)-a coenzyme vital for the activity of key enzymes of energy metabolism. Triphosphorylated thiamine derivatives also exist within this family, specifically thiamine triphosphate (TTP) and adenosine thiamine triphosphate (ATTP). They have been investigated primarily in mammalian cells and are thought to act as metabolic messengers but have not received much attention in plants. In this study, we set out to examine for the presence of these triphosphorylated thiamine derivatives in Arabidopsis. We could find TTP in Arabidopsis under standard growth conditions, but we could not detect ATTP. Interestingly, TTP is found primarily in shoot tissue. Drivers of TTP synthesis are light intensity, the proton motive force, as well as TDP content. In plants, TTP accumulates in the organellar powerhouses, the plastids, and mitochondria. Furthermore, in contrast to other B1 vitamers, there are strong oscillations in tissue levels of TTP levels over diel periods peaking early during the light period. The elevation of TTP levels during the day appears to be coupled to a photosynthesis-driven process. We propose that TTP may signify TDP sufficiency, particularly in the organellar powerhouses, and discuss our findings in relation to its role.
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Affiliation(s)
- Manuel Hofmann
- Department of Botany and Plant BiologyUniversity of GenevaGenevaSwitzerland
| | - Sylvain Loubéry
- Department of Botany and Plant BiologyUniversity of GenevaGenevaSwitzerland
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13
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Bezold D, Dürr T, Singh J, Jessen HJ. Cyclotriphosphate: A Brief History, Recent Developments, and Perspectives in Synthesis. Chemistry 2020; 26:2298-2308. [PMID: 31637774 PMCID: PMC7065162 DOI: 10.1002/chem.201904433] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 10/21/2019] [Indexed: 01/08/2023]
Abstract
There has been a recent upsurge in the study and application of approaches utilizing cyclotriphosphate 1 (cyclo-TP, also known as trimetaphosphate, TMP) and/or proceeding through its analogues in synthetic chemistry to access modified oligo- and polyphosphates. This is especially useful in the area of chemical nucleotide synthesis, but by no means restricted to it. Enabled by new high yielding and easy-to-implement methodologies, these approaches promise to open up an area of research that has previously been underappreciated. Additionally, refinements of concepts of prebiotic phosphorylation chemistry have been disclosed that ultimately rely on cyclo-TP 1 as a precursor, placing it as a potentially central compound in the emergence of life. Given the importance of such concepts for our understanding of prebiotic chemistry in combination with the need to readily access modified polyphosphates for structural and biological studies, this paper will discuss selected recent developments in the field of cyclo-TP chemistry, briefly touch on ultraphosphate chemistry, and highlight areas in which further developments can be expected.
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Affiliation(s)
- Dominik Bezold
- Institute of Organic ChemistryUniversity of Freiburg79104FreiburgGermany
| | - Tobias Dürr
- Institute of Organic ChemistryUniversity of Freiburg79104FreiburgGermany
| | - Jyoti Singh
- Institute of Organic ChemistryUniversity of Freiburg79104FreiburgGermany
| | - Henning J. Jessen
- Institute of Organic ChemistryUniversity of Freiburg79104FreiburgGermany
- Freiburg Research Institute for Advanced Studies (FRIAS)University of Freiburg79104FreiburgGermany
- Cluster of Excellence livMatS @ FIT—Freiburg Center for, Interactive Materials and Bioinspired TechnologiesUniversity of FreiburgGeorges-Köhler-Allee 10579110FreiburgGermany
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14
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Appy L, Chardet C, Peyrottes S, Roy B. Synthetic Strategies for Dinucleotides Synthesis. Molecules 2019; 24:molecules24234334. [PMID: 31783537 PMCID: PMC6930578 DOI: 10.3390/molecules24234334] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 11/23/2019] [Accepted: 11/25/2019] [Indexed: 02/06/2023] Open
Abstract
Dinucleoside 5′,5′-polyphosphates (DNPs) are endogenous substances that play important intra- and extracellular roles in various biological processes, such as cell proliferation, regulation of enzymes, neurotransmission, platelet disaggregation and modulation of vascular tone. Various methodologies have been developed over the past fifty years to access these compounds, involving enzymatic processes or chemical procedures based either on P(III) or P(V) chemistry. Both solution-phase and solid-support strategies have been developed and are reported here. Recently, green chemistry approaches have emerged, offering attracting alternatives. This review outlines the main synthetic pathways for the preparation of dinucleoside 5′,5′-polyphosphates, focusing on pharmacologically relevant compounds, and highlighting recent advances.
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15
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Singh J, Steck N, De D, Hofer A, Ripp A, Captain I, Keller M, Wender PA, Bhandari R, Jessen HJ. A Phosphoramidite Analogue of Cyclotriphosphate Enables Iterative Polyphosphorylations. Angew Chem Int Ed Engl 2019; 58:3928-3933. [DOI: 10.1002/anie.201814366] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Jyoti Singh
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Nicole Steck
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Debaditya De
- Laboratory of Cell Signaling, CDFD Hyderabad India
| | - Alexandre Hofer
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Alexander Ripp
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Ilya Captain
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Manfred Keller
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Paul A. Wender
- Stanford UniversityChemistry Department 333 Campus Drive Stanford CA 94305-5080 USA
| | | | - Henning J. Jessen
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
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16
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Singh J, Steck N, De D, Hofer A, Ripp A, Captain I, Keller M, Wender PA, Bhandari R, Jessen HJ. A Phosphoramidite Analogue of Cyclotriphosphate Enables Iterative Polyphosphorylations. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814366] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jyoti Singh
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Nicole Steck
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Debaditya De
- Laboratory of Cell Signaling, CDFD Hyderabad India
| | - Alexandre Hofer
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Alexander Ripp
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Ilya Captain
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Manfred Keller
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Paul A. Wender
- Stanford UniversityChemistry Department 333 Campus Drive Stanford CA 94305-5080 USA
| | | | - Henning J. Jessen
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
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17
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Appy L, Depaix A, Bantreil X, Lamaty F, Peyrottes S, Roy B. Straightforward Ball-Milling Access to Dinucleoside 5',5'-Polyphosphates via Phosphorimidazolide Intermediates. Chemistry 2019; 25:2477-2481. [PMID: 30549335 DOI: 10.1002/chem.201805924] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Indexed: 11/08/2022]
Abstract
A solvent-assisted mechanochemical approach to access symmetrical and mixed dinucleoside 5,5'-polyphosphates is reported. Under ball-milling conditions, nucleoside 5'-monophosphates were quantitatively activated using 1,1'-carbonyldiimidazole, forming their phosphorimidazolide derivatives. The addition of a nucleoside 5'-mono-, di- or triphosphate directly led to the formation of the corresponding dinucleotides. Benefits of the reported one-pot method include the use of unprotected nucleotides in their sodium or acid form, activation by the eco-friendly 1,1'-carbonyldiimidazole, non-dry conditions, short reaction time, high conversion rates, and easy setup and purification. This work offers new perspectives for the synthesis of nucleotide conjugates and analogues, combining the phosphorimidazolide approach and milling conditions.
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Affiliation(s)
- Lucie Appy
- Nucleosides & Phosphorylated Effectors, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, ENSCM, Université de Montpellier, Campus Triolet, cc1705, Place Eugène Bataillon, 34095, Montpellier cedex 5, France
| | - Anaïs Depaix
- Nucleosides & Phosphorylated Effectors, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, ENSCM, Université de Montpellier, Campus Triolet, cc1705, Place Eugène Bataillon, 34095, Montpellier cedex 5, France
| | - Xavier Bantreil
- Green Chemistry and Enabling Technologies, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, ENSCM, Université de Montpellier, Campus Triolet, cc1703, Place Eugène Bataillon, 34095, Montpellier cedex 5, France
| | - Frédéric Lamaty
- Green Chemistry and Enabling Technologies, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, ENSCM, Université de Montpellier, Campus Triolet, cc1703, Place Eugène Bataillon, 34095, Montpellier cedex 5, France
| | - Suzanne Peyrottes
- Nucleosides & Phosphorylated Effectors, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, ENSCM, Université de Montpellier, Campus Triolet, cc1705, Place Eugène Bataillon, 34095, Montpellier cedex 5, France
| | - Béatrice Roy
- Nucleosides & Phosphorylated Effectors, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, ENSCM, Université de Montpellier, Campus Triolet, cc1705, Place Eugène Bataillon, 34095, Montpellier cedex 5, France
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18
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Mdlalose L, Balogun M, Setshedi K, Chimuka L, Chetty A. Adsorption of phosphates using transition metals-modified bentonite clay. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2018.1547315] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Lindani Mdlalose
- Polymers and Composites, Materials Science and Manufacturing, Council for Scientific and Industrial Research, Pretoria, South Africa
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg, South Africa
| | - Mohammed Balogun
- Polymers and Composites, Materials Science and Manufacturing, Council for Scientific and Industrial Research, Pretoria, South Africa
| | - Katlego Setshedi
- Polymers and Composites, Materials Science and Manufacturing, Council for Scientific and Industrial Research, Pretoria, South Africa
| | - Luke Chimuka
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg, South Africa
| | - Avashnee Chetty
- Polymers and Composites, Materials Science and Manufacturing, Council for Scientific and Industrial Research, Pretoria, South Africa
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19
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Dutta AK, Captain I, Jessen HJ. New Synthetic Methods for Phosphate Labeling. Top Curr Chem (Cham) 2017; 375:51. [DOI: 10.1007/s41061-017-0135-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 03/27/2017] [Indexed: 12/12/2022]
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20
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Hodgson DR. Physicochemical Aspects of Aqueous and Nonaqueous Approaches to the Preparation of Nucleosides, Nucleotides and Phosphate Ester Mimics. ADVANCES IN PHYSICAL ORGANIC CHEMISTRY 2017. [DOI: 10.1016/bs.apoc.2017.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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