Search Results - "Kovalchuk, Mikhail"

Preparation and characterization of inactivated tick‐borne encephalitis virus samples for single‐particle imaging at the European XFEL by Vorovitch, Mikhail F., Samygina, Valeriya R., Pichkur, Evgeny, Konarev, Peter V., Peters, Georgy, Khvatov, Evgeny V., Ivanova, Alla L., Tuchynskaya, Ksenia K., Konyushko, Olga I., Fedotov, Anton Y., Armeev, Grigory, Shaytan, Konstantin V., Kovalchuk, Mikhail V., Osolodkin, Dmitry I., Egorov, Alexey M., Ishmukhametov, Aydar A.

“…X‐ray imaging of virus particles at the European XFEL could eventually allow their complete structures to be solved, potentially approaching the resolution of…”
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Cryo-EM reveals an asymmetry in a novel single-ring viral chaperonin by Stanishneva-Konovalova, Tatiana B., Semenyuk, Pavel I., Kurochkina, Lidia P., Pichkur, Evgeny B., Vasilyev, Alexander L., Kovalchuk, Mikhail V., Kirpichnikov, Mikhail P., Sokolova, Olga S.

“…[Display omitted] •The OBP bacteriophage chaperonin has been purified as a single ring.•The OBP chaperonin has an asymmetric subunit arrangement with different…”
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3D Printed Microfluidic Cell for SAXS Time-Resolved Measurements of the Structure of Protein Crystallization Solutions by Marchenkova, Margarita, Chapek, Sergei, Konarev, Petr, Ilina, Ksenia, Peters, Georgy, Pisarevsky, Yury, Shishkov, Vladimir, Soldatov, Alexander, Kovalchuk, Mikhail

“…A multichannel microfluidic cell (MFC) obtained using 3D printing for studying the structure of complex solutions by small-angle X-ray scattering (SAXS) is…”
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Floating layers and thin films of mesogenic mix-substituted phthalocyanine holmium complex by Kazak, Alexandr V., Marchenkova, Margarita A., Smirnova, Antonina I., Seregin, Alexey Yu, Rogachev, Alexandr V., Klechkovskaya, Vera V., Arkharova, Natalia A., Warias, Jonas E., Murphy, Bridget M., Tereschenko, Еlena Yu, Usol'tseva, Nadezhda V., Kovalchuk, Mikhail V.

“…•Floating layer and thin film of mix-substituted phthalocyanine were obtained.•Their structures were investigated by different methods.•The phthalocyanine…”
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The binding of precipitant ions in the tetragonal crystals of hen egg white lysozyme by Marchenkova, Margarita A., Kuranova, Inna P., Timofeev, Vladimir I., Boikova, Anastasiia S., Dorovatovskii, Pavel V., Dyakova, Yulia A., Ilina, Kseniia B., Pisarevskiy, Yury V., Kovalchuk, Mikhail V.

“…The bonds between lysozyme molecules and precipitant ions in single crystals grown with chlorides of several metals are analysed on the basis of crystal…”
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Investigation of the Initial Crystallization Stage in Lysozyme Solutions by Small-Angle X‑ray Scattering by Kovalchuk, Mikhail V, Blagov, Alexander E, Dyakova, Yulia A, Gruzinov, Andrey Yu, Marchenkova, Margarita A, Peters, Georgy S, Pisarevsky, Yury V, Timofeev, Vladimir I, Volkov, Vladimir V

“…From the base structure of tetragonal lysozyme crystals, the octamer cluster was selected as the possible element of crystal growth. The proposed model was…”
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Cytochrome c Complexes with Cardiolipin Monolayer Formed under Different Surface Pressure by Marchenkova, Margarita A, Dyakova, Yulia A, Tereschenko, Elena Yu, Kovalchuk, Mikhail V, Vladimirov, Yury A

“…The formation of the complex of cytochrome c (Cytc) with a phospholipid cardiolipin (CL) in mitochondria is a crucial event in apoptosis development. There are…”
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Structural Basis for Phototoxicity of the Genetically Encoded Photosensitizer KillerRed by Pletnev, Sergei, Gurskaya, Nadya G., Pletneva, Nadya V., Lukyanov, Konstantin A., Chudakov, Dmitri M., Martynov, Vladimir I., Popov, Vladimir O., Kovalchuk, Mikhail V., Wlodawer, Alexander, Dauter, Zbigniew, Pletnev, Vladimir

“…KillerRed is the only known fluorescent protein that demonstrates notable phototoxicity, exceeding that of the other green and red fluorescent proteins by at…”
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Free Energy Change during the Formation of Crystalline Contact between Lysozyme Monomers under Different Physical and Chemical Conditions by Kordonskaya, Yuliya, Timofeev, Vladimir, Dyakova, Yulia, Marchenkova, Margarita, Pisarevsky, Yury, Kovalchuk, Mikhail

“…We use the MM/GBSA method to calculate the free energies of dimer formation by binding two monomers with different combinations of precipitant ions, both…”
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An Algorithm for the Development of a Recombinant Antiherpetic Subunit Vaccine Combining the Crystal Structure Analysis, AlphaFold2-Based Modeling, and Immunoinformatics by Rakitina, Tatiana V, Smirnova, Evgeniya V, Podshivalov, David D, Timofeev, Vladimir I, Komolov, Aleksandr S, Vlaskina, Anna V, Gaeva, Tatiana N, Vasilov, Raif G, Dyakova, Yulia A, Kovalchuk, Mikhail V

“…Using the envelope glycoprotein B (gB) crystal structure and digital prediction algorithm, the B- and T-cell antigenic determinants (epitopes) of human…”
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Identification of the precursor cluster in thermolysin crystallization solution by molecular dynamics methods by Kordonskaya, Yuliya V., Timofeev, Vladimir I., Dyakova, Yulia A., Marchenkova, Margarita A., Pisarevsky, Yury V., Silvestrova, Svetlana Yu, Kovalchuk, Mikhail V.

“…[Display omitted] An analysis of the crystal structure of thermolysin revealed four possible precursor clusters (hexamers) of its crystal. Using the method of…”
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Unusual Temperature Behavior of Stability of Proteinase K Dimer Formed in Crystallization Solution Defined by Molecular Dynamics by Kordonskaya, Yuliya, Timofeev, Vladimir, Dyakova, Yulia, Marchenkova, Margarita, Pisarevsky, Yury, Silvestrova, Svetlana, Kovalchuk, Mikhail

“…It is known that protein dimers form in a solution before proteinase K crystallization. Simulations of the dimer, i.e., a precursor cluster of the proteinase K…”
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Structural characteristics of lysozyme Langmuir layers grown on a liquid surface from an oligomeric mixture formed during the early stages of lysozyme crystallization by Kovalchuk, Mikhail V., Boikova, Anastasiia S., Dyakova, Yulia A., Ilina, Kseniia B., Konarev, Petr V., Marchenkova, Margarita A., Pisarevskiy, Yury V., Prosekov, Pavel A., Rogachev, Alexander V., Seregin, Alexey Yu

“…An approach for forming Langmuir monolayers of proteins is described, with lysozyme serving as an example. The essence of this approach is the deposition of a…”
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Dodecamers derived from the crystal structure were found in the pre-crystallization solution of the transaminase from the thermophilic bacterium Thermobaculum terrenum by small-angle X-ray scattering by Marchenkova, Margarita A., Konarev, Petr V., Rakitina, Tatiana V., Timofeev, Vladimir I., Boikova, Anastasiia S., Dyakova, Yulia A., Ilina, Kseniia B., Korzhenevskiy, Dmitry A., Yu Nikolaeva, Alena, Pisarevsky, Yurii V., Kovalchuk, Mikhail V.

“…The pre-crystallization solution of the transaminase from Thermobaculum terrenum (TaTT) has been studied by small-angle X-ray scattering (SAXS). Regular…”
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Disturbance in Mammalian Cognition Caused by Accumulation of Silver in Brain by Antsiferova, Anna A, Kopaeva, Marina Yu, Kochkin, Vyacheslav N, Kashkarov, Pavel K, Kovalchuk, Mikhail V

“…The influence of daily prolonged administration of silver nanoparticles on the cognitive functions of a model mammal was studied. The accumulation of silver in…”
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CaCO3 vaterite microparticles for biomedical and personal care applications by Trushina, Daria B., Bukreeva, Tatiana V., Kovalchuk, Mikhail V., Antipina, Maria N.

“…Among the polymorph modifications of calcium carbonate, the metastable vaterite is the most practically important. Vaterite particles are applied in…”
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The Role of Cations and Anions in the Formation of Crystallization Oligomers in Protein Solutions as Revealed by Combination of Small-Angle X-ray Scattering and Molecular Dynamics by Marchenkova, Margarita, Konarev, Petr, Kordonskaya, Yuliya, Ilina, Kseniia, Pisarevsky, Yury, Soldatov, Alexander, Timofeev, Vladimir, Kovalchuk, Mikhail

“…As is known from molecular dynamics simulation, lysozyme oligomers in crystallization solutions are most stable when taking into account as many precipitant…”
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Pre-crystallization phase formation of thermolysin hexamers in solution close to crystallization conditions by Kovalchuk, Mikhail V., Boikova, Anastasiia S., Dyakova, Yulia A., Ilina, Kseniia B., Konarev, Petr V., Kryukova, Alyona E., Marchenkova, Margarita A., Pisarevsky, Yurii V., Timofeev, Vladimir I.

“…Communicated by Ramaswamy H. Sarma…”
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Octamer formation in lysozyme solutions at the initial crystallization stage detected by small‐angle neutron scattering by Boikova, Anastasiia S., Dyakova, Yulia A., Ilina, Kseniia B., Konarev, Petr V., Kryukova, Alyona E., Kuklin, Alexandr I., Marchenkova, Margarita A., Nabatov, Boris V., Blagov, Alexandr E., Pisarevsky, Yurii V., Kovalchuk, Mikhail V.

“…Solutions of lysozyme in heavy water were studied by small‐angle neutron scattering (SANS) at concentrations of 40, 20 and 10 mg ml−1 with and without the…”
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XANES Measurements for Studies of Adsorbed Protein Layers at Liquid Interfaces by Konovalov, Oleg V., Novikova, Natalia N., Kovalchuk, Mikhail V., Yalovega, Galina E., Topunov, Alexey F., Kosmachevskaya, Olga V., Yurieva, Eleonora A., Rogachev, Alexander V., Trigub, Alexander L., Kremennaya, Maria A., Borshchevskiy, Valentin I., Vakhrameev, Daniil D., Yakunin, Sergey N.

“…X-ray absorption near edge structure (XANES) spectra for protein layers adsorbed at liquid interfaces in a Langmuir trough have been recorded for the first…”
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