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Bioluminescent properties of obelin and aequorin with novel coelenterazine analogues [Text] / R. . Gealageas [et al.] // Anal. Bioanal. Chem. - 2014. - Vol. 406, Is. 11. - P2695-2707, DOI 10.1007/s00216-014-7656-4. - Cited References: 57. - R.G. acknowledges the ICSN for a fellowship. We are grateful for the ANR grant to P.B. and a CNRS Physics, Chemistry and Biology interface grant to R.H.D. and P.B.; N.P.M, L.P.B., and E.S.V. acknowledge the RFBR grant 12-04-00131 and the Program of the Government of Russian Federation "Measures to attract leading scientists to Russian educational institutions" (grant 11.G34.31.0058). P.B. and A.J.B. are indebted to Eric Karplus from Science Wares Inc. for helping with single-photon imaging software. . - ISSN 1618-2642. - ISSN 1618-2650

РУБ Biochemical Research Methods + Chemistry, Analytical
Рубрики:
PHOTOPROTEIN OBELIN
   CRYSTAL-STRUCTURE
   CA2+-REGULATED PHOTOPROTEINS
   CA2+-ACTIVATED PHOTOPROTEIN
   SEMISYNTHETIC AEQUORINS
   ANGSTROM RESOLUTION
   RECOMBINANT OBELIN
   BINDING PROTEIN
   CALCIUM-BINDING
   CA2+ DYNAMICS
Кл.слова (ненормированные):
Bioluminescence -- Luciferase -- Photoprotein -- Coelenterazine
Аннотация: The main analytical use of Ca2+-regulated photoproteins from luminous coelenterates is for real-time non-invasive visualization of intracellular calcium concentration ([Ca2+](i)) dynamics in cells and whole organisms. A limitation of this approach for in vivo deep tissue imaging is the fact that blue light emitted by the photoprotein is highly absorbed by tissue. Seven novel coelenterazine analogues were synthesized and their effects on the bioluminescent properties of recombinant obelin from Obelia longissima and aequorin from Aequorea victoria were evaluated. Only analogues having electron-donating groups (m-OCH3 and m-OH) on the C6 phenol moiety or an extended resonance system at the C8 position (1-naphthyl and alpha-styryl analogues) showed a significant red shift of light emission. Of these, only the alpha-styryl analogue displayed a sufficiently high light intensity to allow eventual tissue penetration. The possible suitability of this compound for in vivo assays was corroborated by studies with aequorin which allowed the monitoring of [Ca2+](i) dynamics in cultured CHO cells and in hippocampal brain slices. Thus, the alpha-styryl coelenterazine analogue might be potentially useful for non-invasive, in vivo bioluminescence imaging in deep tissues of small animals.

WOS
Держатели документа:
[Gealageas, Ronan
Dodd, Robert H.] Ctr Natl Rech Sci, Inst Chim Subst Nat, UPR 2301, F-91198 Gif Sur Yvette, France
[Malikova, Natalia P.
Burakova, Ludmila P.
Vysotski, Eugene S.] Russian Acad Sci, Inst Biophys, Siberian Branch, Photobiol Lab, Krasnoyarsk 660036, Russia
[Malikova, Natalia P.
Burakova, Ludmila P.
Vysotski, Eugene S.] Siberian Fed Univ, Inst Fundamental Biol & Biotechnol, Lab Bioluminescent Biotechnol, Krasnoyarsk 660041, Russia
[Picaud, Sandrine
Borgdorff, Aren J.
Brulet, Philippe] Ctr Natl Rech Sci, Inst Neurosci Alfred Fessard, UPR 3294, F-91198 Gif Sur Yvette, France
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Gealageas, R...; Malikova, N.P.; Picaud, S...; Borgdorff, A.J.; Burakova, L.P.; Brulet, P...; Vysotski, E.S.; Dodd, R.H.; ICSN; CNRS Physics, Chemistry and Biology interface grant; RFBR [12-04-00131]; Government of Russian Federation [11.G34.31.0058]; ANR

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Novel Peptide Chemistry in Terrestrial Animals: Natural Luciferin Analogues from the Bioluminescent Earthworm Fridericia heliota [Text] / M. A. Dubinnyi [et al.] // Chem.-Eur. J. - 2015. - Vol. 21, Is. 10. - P3942-3947, DOI 10.1002/chem.201406498. - Cited References:17. - We thank Dr. K. V. Antonov for registration of LC-HRMS spectra. This work was supported by the Russian Science Foundation grant 14-50-00131. . - ISSN 0947-6539. - ISSN 1521-3765

РУБ Chemistry, Multidisciplinary
Рубрики:
STRUCTURE ELUCIDATION
DERIVATIVES
IDENTIFICATION
Кл.слова (ненормированные):
bioluminescence -- Fridericia heliota -- luciferin -- peptides -- structure -- elucidation
Аннотация: We report isolation and structure elucidation of AsLn5, AsLn7, AsLn11 and AsLn12: novel luciferin analogs from the bioluminescent earthworm Fridericia heliota. They were found to be highly unusual modified peptides, comprising either of the two tyrosine-derived chromophores, CompX or CompY and a set of amino acids, including threonine, gamma-aminobutyric acid, homoarginine, and unsymmetrical N,N-dimethylarginine. These natural compounds represent a unique peptide chemistry found in terrestrial animals and rise novel questions concerning their biosynthetic origin.

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Scopus
Держатели документа:
Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya 16/10, Moscow, Russian Federation
Pirogov Russian National Research Medical University, Ostrovitianov 1, Moscow, Russian Federation
Laboratory of Photobiology, Institute of Biophysics, Siberian Branch of the Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Dubinnyi, Maxim A.; Tsarkova, Aleksandra S.; Petushkov, Valentin N.; Kaskova, Zinaida M.; Rodionova, Natalja S.; Kovalchuk, Sergey I.; Ziganshin, Rustam H.; Baranov, Mikhail S.; Mineev, Konstantin S.; Yampolsky, Ilia V.; Russian Science Foundation [14-50-00131]

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Semisynthetic photoprotein reporters for tracking fast Ca2+ transients / N. P. Malikova, A. J. Borgdorff, E. S. Vysotski // Photochem. Photobiol. Sci. - 2015. - Vol. 14, Is. 12. - P2213-2224, DOI 10.1039/c5pp00328h . - ISSN 1474-905X
Аннотация: Changes in the intracellular concentration of free ionized calcium ([Ca2+]i) control a host of cellular processes as varied as vision, muscle contraction, neuronal signal transmission, proliferation, apoptosis etc. The disturbance in Ca2+-signaling causes many severe diseases. To understand the mechanisms underlying the control by calcium and how disorder of this regulation relates to pathological conditions, it is necessary to measure [Ca2+]i. The Ca2+-regulated photoproteins which are responsible for bioluminescence of marine coelenterates have been successfully used for this purpose over the years. Here we report the results on comparative characterization of bioluminescence properties of aequorin from Aequorea Victoria, obelin from Obelia longissima, and clytin from Clytia gregaria charged by native coelenterazine and coelenterazine analogues f, i, and hcp. The comparison of specific bioluminescence activity, stability, emission spectra, stopped-flow kinetics, sensitivity to calcium, and effect of physiological concentrations of Mg2+ establishes obelin-hcp as an excellent semisynthetic photoprotein to keep track of fast intracellular Ca2+ transients. The rate of rise of its light signal on a sudden change of [Ca2+] is almost 3- and 11-fold higher than those of obelin and aequorin with native coelenterazine, respectively, and 20 times higher than that of the corresponding aequorin-hcp. In addition, obelin-hcp preserves a high specific bioluminescence activity and displays higher Ca2+-sensitivity as compared to obelin charged by native coelenterazine and sensitivity to Ca2+ comparable with those of aequorin-f and aequorin-hcp. © The Royal Society of Chemistry and Owner Societies 2015.

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Держатели документа:
Photobiology Laboratory, Institute of Biophysics, Russian Academy of Sciences, Siberian Branch, Krasnoyarsk, Russian Federation
Institut des Neurosciences Alfred Fessard, UPR 3294, Centre National de la Recherche Scientifique, Avenue de la Terrasse, Gif-sur-Yvette, France

Доп.точки доступа:
Malikova, N. P.; Borgdorff, A. J.; Vysotski, E. S.
Свободных экз. нет
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Progress in the Study of Bioluminescent Earthworms / N. S. Rodionova [et al.] // Photochem. Photobiol. - 2017. - Vol. 93, Is. 2. - P416-428, DOI 10.1111/php.12709 . - ISSN 0031-8655
Аннотация: Even though bioluminescent oligochaetes rarely catch people's eyes due to their secretive lifestyle, glowing earthworms sighting reports have come from different areas on all continents except Antarctica. A major breakthrough in the research of earthworm bioluminescence occurred in the 1960s with the studies of the North American Diplocardia longa. Comparative studies conducted on 13 earthworm species belonging to six genera showed that N-isovaleryl-3-aminopropanal (Diplocardia luciferin) is the common substrate for bioluminescence in all examined species, while luciferases appeared to be responsible for the color of bioluminescence. The second momentous change in the situation has occurred with the discovery in Siberia (Russia) of two unknown luminous enchytraeids. The two bioluminescent systems belong to different types, have different spectral characteristics and localization, and different temperature and pH optima. They are unique, and this fact is confirmed by the negative results of all possible cross-reactions. The bioluminescent system of Henlea sp. comprises four essential components: luciferase, luciferin, oxygen and calcium ion. For Friderica heliota, the luminescent reaction requires five components: luciferase, luciferin, ATP, magnesium ion and oxygen. Along with luciferin, more than a dozen analogues were isolated from worm biomass. These novel peptide-like natural compounds represent an unprecedented chemistry found in terrestrial organisms. © 2017 The American Society of Photobiology

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Держатели документа:
Laboratory of Photobiology, Institute of Biophysics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, Krasnoyarsk, Russian Federation
Department of Physics, Earth and Environmental Sciences, University of Siena, Siena, Italy
Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
Pirogov Russian National Research Medical University, Moscow, Russian Federation

Доп.точки доступа:
Rodionova, N. S.; Rota, E.; Tsarkova, A. S.; Petushkov, V. N.

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Bioluminescent properties of semi-synthetic obelin and aequorin activated by coelenterazine analogues with modifications of C-2, C-6, and C-8 substituents / E. V. Eremeeva, T. Jiang, N. P. Malikova [et al.] // Int. J. Mol. Sci. - 2020. - Vol. 21, Is. 15. - Ст. 5446. - P1-21, DOI 10.3390/ijms21155446 . - ISSN 1661-6596
Кл.слова (ненормированные):
Aequorin -- Analogues -- Coelenterazine -- Obelin -- Photoprotein
Аннотация: Ca2+-regulated photoproteins responsible for bioluminescence of a variety of marine organisms are single-chain globular proteins within the inner cavity of which the oxygenated coelenterazine, 2-hydroperoxycoelenterazine, is tightly bound. Alongside with native coelenterazine, photoproteins can also use its synthetic analogues as substrates to produce flash-type bioluminescence. However, information on the effect of modifications of various groups of coelenterazine and amino acid environment of the protein active site on the bioluminescent properties of the corresponding semi-synthetic photoproteins is fragmentary and often controversial. In this paper, we investigated the specific bioluminescence activity, light emission spectra, stopped-flow kinetics and sensitivity to calcium of the semi-synthetic aequorins and obelins activated by novel coelenterazine analogues and the recently reported coelenterazine derivatives. Several semi-synthetic photoproteins activated by the studied coelenterazine analogues displayed sufficient bioluminescence activities accompanied by various changes in the spectral and kinetic properties as well as in calcium sensitivity. The poor activity of certain semi-synthetic photoproteins might be attributed to instability of some coelenterazine analogues in solution and low efficiency of 2-hydroperoxy adduct formation. In most cases, semi-synthetic obelins and aequorins displayed different properties upon being activated by the same coelenterazine analogue. The results indicated that the OH-group at the C-6 phenyl ring of coelenterazine is important for the photoprotein bioluminescence and that the hydrogen-bond network around the substituent in position 6 of the imidazopyrazinone core could be the reason of different bioluminescence activities of aequorin and obelin with certain coelenterazine analogues. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.

Scopus
Держатели документа:
Photobiology Laboratory, Institute of Biophysics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, Krasnoyarsk, 660036, Russian Federation
Key Laboratory of Chemical Biology (MOE), Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong 250012, China
State Key Laboratory of Microbial Technology, Shandong University–Helmholtz Institute of Biotechnology, Shandong University, Qingdao, Shandong 266237, China

Доп.точки доступа:
Eremeeva, E. V.; Jiang, T.; Malikova, N. P.; Li, M.; Vysotski, E. S.

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Bioluminescent Properties of Semi-Synthetic Obelin and Aequorin Activated by Coelenterazine Analogues with Modifications of C-2, C-6, and C-8 Substituents / E. V. Eremeeva, T. Y. Jiang, N. P. Malikova [et al.] // Int. J. Mol. Sci. - 2020. - Vol. 21, Is. 15. - Ст. 5446, DOI 10.3390/ijms21155446. - Cited References:50. - The reported study was funded by RFBR and NSFC according to the research project No. 20-54-53011 (E.V.E. and N.P.M.), Russian Foundation for Basic Research (No. 18-44-242001), Government of Krasnoyarsk Territory, Krasnoyarsk Regional Fund of Science (E.S.V.), the National Natural Science Foundation of China (No. 81874308), and the Shandong Natural Science Foundation (No. ZR2018ZC0233) (M.L.). . - ISSN 1422-0067

РУБ Biochemistry & Molecular Biology + Chemistry, Multidisciplinary
Рубрики:
CA2+-REGULATED PHOTOPROTEINS
SPECTROSCOPIC PROPERTIES
Кл.слова (ненормированные):
photoprotein -- obelin -- aequorin -- coelenterazine -- analogues
Аннотация: Ca2+-regulated photoproteins responsible for bioluminescence of a variety of marine organisms are single-chain globular proteins within the inner cavity of which the oxygenated coelenterazine, 2-hydroperoxycoelenterazine, is tightly bound. Alongside with native coelenterazine, photoproteins can also use its synthetic analogues as substrates to produce flash-type bioluminescence. However, information on the effect of modifications of various groups of coelenterazine and amino acid environment of the protein active site on the bioluminescent properties of the corresponding semi-synthetic photoproteins is fragmentary and often controversial. In this paper, we investigated the specific bioluminescence activity, light emission spectra, stopped-flow kinetics and sensitivity to calcium of the semi-synthetic aequorins and obelins activated by novel coelenterazine analogues and the recently reported coelenterazine derivatives. Several semi-synthetic photoproteins activated by the studied coelenterazine analogues displayed sufficient bioluminescence activities accompanied by various changes in the spectral and kinetic properties as well as in calcium sensitivity. The poor activity of certain semi-synthetic photoproteins might be attributed to instability of some coelenterazine analogues in solution and low efficiency of 2-hydroperoxy adduct formation. In most cases, semi-synthetic obelins and aequorins displayed different properties upon being activated by the same coelenterazine analogue. The results indicated that the OH-group at the C-6 phenyl ring of coelenterazine is important for the photoprotein bioluminescence and that the hydrogen-bond network around the substituent in position 6 of the imidazopyrazinone core could be the reason of different bioluminescence activities of aequorin and obelin with certain coelenterazine analogues.

WOS
Держатели документа:
Krasnoyarsk Sci Ctr SB RAS, Inst Biophys SB RAS, Photobiol Lab, Fed Res Ctr, Krasnoyarsk 660036, Russia.
Shandong Univ, Sch Pharmaceut Sci, Dept Med Chem, Key Lab Chem Biol MOE, Jinan 250012, Peoples R China.
Shandong Univ, Helmholtz Inst Biotechnol, State Key Lab Microbial Technol, Qingdao 266237, Peoples R China.

Доп.точки доступа:
Eremeeva, Elena, V; Jiang, Tianyu; Malikova, Natalia P.; Li, Minyong; Vysotski, Eugene S.; RFBRRussian Foundation for Basic Research (RFBR); NSFCNational Natural Science Foundation of China (NSFC) [20-54-53011]; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [18-44-242001]; Krasnoyarsk Regional Fund of Science; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [81874308]; Shandong Natural Science FoundationNatural Science Foundation of Shandong Province [ZR2018ZC0233]; Government of Krasnoyarsk Territory

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Coelenterazine-dependent luciferases as a powerful analytical tool for research and biomedical applications / V. V. Krasitskaya, E. E. Bashmakova, L. A. Frank // Int. J. Mol. Sci. - 2020. - Vol. 21, Is. 20. - Ст. 7465. - P1-31, DOI 10.3390/ijms21207465 . - ISSN 1661-6596
Кл.слова (ненормированные):
Analytical systems -- Bioluminescence -- Ca2+-regulated photoprotein -- Coelenterazine -- Luciferase
Аннотация: The functioning of bioluminescent systems in most of the known marine organisms is based on the oxidation reaction of the same substrate—coelenterazine (CTZ), catalyzed by luciferase. Despite the diversity in structures and the functioning mechanisms, these enzymes can be united into a common group called CTZ-dependent luciferases. Among these, there are two sharply different types of the system organization—Ca2+-regulated photoproteins and luciferases themselves that function in accordance with the classical enzyme–substrate kinetics. Along with deep and comprehensive fundamental research on these systems, approaches and methods of their practical use as highly sensitive reporters in analytics have been developed. The research aiming at the creation of artificial luciferases and synthetic CTZ analogues with new unique properties has led to the development of new experimental analytical methods based on them. The commercial availability of many ready-to-use assay systems based on CTZ-dependent luciferases is also important when choosing them by first-time-users. The development of analytical methods based on these bioluminescent systems is currently booming. The bioluminescent systems under consideration were successfully applied in various biological research areas, which confirms them to be a powerful analytical tool. In this review, we consider the main directions, results, and achievements in research involving these luciferases. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.

Scopus
Держатели документа:
Institute of Biophysics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, Krasnoyarsk, 660036, Russian Federation
School of Fundamental Biology and Biotechnology, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation

Доп.точки доступа:
Krasitskaya, V. V.; Bashmakova, E. E.; Frank, L. A.

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Coelenterazine-Dependent Luciferases as a Powerful Analytical Tool for Research and Biomedical Applications / V. V. Krasitskaya, E. E. Bashmakova, L. A. Frank // Int. J. Mol. Sci. - 2020. - Vol. 21, Is. 20. - Ст. 7465, DOI 10.3390/ijms21207465. - Cited References:251. - The work was supported by the Russian State funded budget project of IBP SB RAS No. AAAA-A19-119031890015-0. . - ISSN 1422-0067

РУБ Biochemistry & Molecular Biology + Chemistry, Multidisciplinary
Рубрики:
PROTEIN-PROTEIN INTERACTIONS
CA2+-REGULATED PHOTOPROTEIN OBELIN
Кл.слова (ненормированные):
bioluminescence -- coelenterazine -- luciferase -- Ca2+-regulated -- photoprotein -- analytical systems
Аннотация: The functioning of bioluminescent systems in most of the known marine organisms is based on the oxidation reaction of the same substrate-coelenterazine (CTZ), catalyzed by luciferase. Despite the diversity in structures and the functioning mechanisms, these enzymes can be united into a common group called CTZ-dependent luciferases. Among these, there are two sharply different types of the system organization-Ca2+-regulated photoproteins and luciferases themselves that function in accordance with the classical enzyme-substrate kinetics. Along with deep and comprehensive fundamental research on these systems, approaches and methods of their practical use as highly sensitive reporters in analytics have been developed. The research aiming at the creation of artificial luciferases and synthetic CTZ analogues with new unique properties has led to the development of new experimental analytical methods based on them. The commercial availability of many ready-to-use assay systems based on CTZ-dependent luciferases is also important when choosing them by first-time-users. The development of analytical methods based on these bioluminescent systems is currently booming. The bioluminescent systems under consideration were successfully applied in various biological research areas, which confirms them to be a powerful analytical tool. In this review, we consider the main directions, results, and achievements in research involving these luciferases.

WOS
Держатели документа:
Fed Res Ctr Krasnoyarsk Sci Ctr SB RAS, Inst Biophys SB RAS, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Sch Fundamental Biol & Biotechnol, Krasnoyarsk 660041, Russia.

Доп.точки доступа:
Krasitskaya, Vasilisa V.; Bashmakova, Eugenia E.; Frank, Ludmila A.; Russian State funded budget project of IBP SB RAS [AAAA-A19-119031890015-0]

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