Search Results - "Protopopova, Anna D"

Atomic Structural Models of Fibrin Oligomers by Zhmurov, Artem, Protopopova, Anna D., Litvinov, Rustem I., Zhukov, Pavel, Weisel, John W., Barsegov, Valeri

“…The space-filling fibrin network is a major part of clots and thrombi formed in blood. Fibrin polymerization starts when fibrinogen, a plasma protein, is…”
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Structural insights into TRPV2 activation by small molecules by Pumroy, Ruth A., Protopopova, Anna D., Fricke, Tabea C., Lange, Iris U., Haug, Ferdinand M., Nguyen, Phuong T., Gallo, Pamela N., Sousa, Bárbara B., Bernardes, Gonçalo, Yarov-Yarovoy, Vladimir, Leffler, Andreas, Moiseenkova-Bell, Vera Y.

“…© The Author(s) 2022. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing,…”
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Polymorphism of G4 associates: from stacks to wires via interlocks by Varizhuk, Anna M, Protopopova, Anna D, Tsvetkov, Vladimir B, Barinov, Nikolay A, Podgorsky, Victor V, Tankevich, Maria V, Vlasenok, Maria A, Severov, Vyacheslav V, Smirnov, Igor P, Dubrovin, Evgeniy V, Klinov, Dmitry V, Pozmogova, Galina E

“…Abstract We examined the assembly of DNA G-quadruplexes (G4s) into higher-order structures using atomic force microscopy, optical and electrophoretic methods,…”
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Structural Basis of Interfacial Flexibility in Fibrin Oligomers by Zhmurov, Artem, Protopopova, Anna D., Litvinov, Rustem I., Zhukov, Pavel, Mukhitov, Alexander R., Weisel, John W., Barsegov, Valeri

“…Fibrin is a filamentous network made in blood to stem bleeding; it forms when fibrinogen is converted into fibrin monomers that self-associate into oligomers…”
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Modulation of TRPV2 by endogenous and exogenous ligands: A computational study by Feng, Shasha, Pumroy, Ruth A., Protopopova, Anna D., Moiseenkova‐Bell, Vera Y., Im, Wonpil

“…Transient receptor potential vanilloid (TRPV) channels play various important roles in human physiology. As membrane proteins, these channels are modulated by…”
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Molecular details of ruthenium red pore block in TRPV channels by Pumroy, Ruth A, De Jesús-Pérez, José J, Protopopova, Anna D, Rocereta, Julia A, Fluck, Edwin C, Fricke, Tabea, Lee, Bo-Hyun, Rohacs, Tibor, Leffler, Andreas, Moiseenkova-Bell, Vera

“…Transient receptor potential vanilloid (TRPV) channels play a critical role in calcium homeostasis, pain sensation, immunological response, and cancer…”
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An Improved Substrate for Superior Imaging of Individual Biomacromolecules with Atomic Force Microscopy by Klinov, Dmitry V., Protopopova, Anna D., Andrianov, Dmitry S., Litvinov, Rustem I., Weisel, John W.

“…[Display omitted] •Universal substrate for high-resolution atomic force microscopy of biomacromolecules.•Based on coated highly oriented pyrolytic…”
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Factor XIII topology: organization of B subunits and changes with activation studied with single‐molecule atomic force microscopy by Protopopova, Anna D., Ramirez, Andrea, Klinov, Dmitry V., Litvinov, Rustem I., Weisel, John W.

“…Essentials Factor XIII is a heterotetramer with 2 catalytic A subunits and 2 non‐catalytic B subunits. Structure of active and inactive factor XIII was studied…”
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Thermal denaturation of fibrinogen visualized by single-molecule atomic force microscopy by Barinov, Nikolay A., Protopopova, Anna D., Dubrovin, Evgeniy V., Klinov, Dmitry V.

“…[Display omitted] •Single unfolded fibrinogen molecules are visualized and characterized using AFM.•Heat denatured fibrinogen is composed of globular and…”
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Morphometric characterization of fibrinogen's αC regions and their role in fibrin self-assembly and molecular organization by Protopopova, Anna D, Litvinov, Rustem I, Galanakis, Dennis K, Nagaswami, Chandrasekaran, Barinov, Nikolay A, Mukhitov, Alexander R, Klinov, Dmitry V, Weisel, John W

“…The flexible C-terminal parts of fibrinogen's Aα chains named the αC regions have been shown to play a role in fibrin self-assembly, although many aspects of…”
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A coarse-grained model for DNA origami by Reshetnikov, Roman V, Stolyarova, Anastasia V, Zalevsky, Arthur O, Panteleev, Dmitry Y, Pavlova, Galina V, Klinov, Dmitry V, Golovin, Andrey V, Protopopova, Anna D

“…Abstract Modeling tools provide a valuable support for DNA origami design. However, current solutions have limited application for conformational analysis of…”
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Kinetic characterization of inhibition of human thrombin with DNA aptamers by turbidimetric assay by Zavyalova, Elena G., Protopopova, Anna D., Yaminsky, Igor V., Kopylov, Aleksey M.

“…A sensitive turbidimetric method for detecting fibrin association was used to study the kinetics of fibrinogen hydrolysis with thrombin. The data were…”
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62 Visualization of αC regions in fibrin network formation by high-resolution AFM by Protopopova, Anna D., Barinov, Nikolay A., Klinov, Dmitry V.

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Investigation of Early Stages of Fibrin Association by Zavyalova, Elena G, Protopopova, Anna D, Kopylov, Aleksey M, Yaminsky, Igor V

“…Interactions between fibrinogen molecules proteolytically cleaved with thrombin were investigated using atomic force microscopy (AFM) and dynamic light…”
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The role of the 5′-cap structure in viral ribonucleoproteins assembly from potato virus X coat protein and RNAs by Petrova, Ekaterina K., Nikitin, Nikolai A., Protopopova, Anna D., Arkhipenko, Marina V., Yaminsky, Igor V., Karpova, Olga V., Atabekov, Joseph G.

“…The potato virus X (PVX) virion can be reconstituted in vitro from the virus coat protein (CP) and RNA; heterologous RNAs may be used as well. In our recent…”
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TRPV2 modulation by endogenous lipid and exogenous ligand (CBD) by Feng, Shasha, Pumroy, Ruth, Protopopova, Anna D., Moiseenkova-Bell, Vera, Im, Wonpil

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Structural Insights on TRPV2 Gating by Exogenous Modulators by Gallo, Pamela N., Protopopova, Anna D., Pumroy, Ruth, Moiseenkova-Bell, Vera

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Use of Modified Graphite for Single-Molecule Atomic Force Microscopy of Biomacromolecules by Klinov, Dmitry V., Protopopova, Anna D., Andrianov, Dmitry S., Litvinov, Rustem I., Weisel, John W.

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Spatial Structure of Plasma Coagulation Factor XIII and Changes with Activation by Protopopova, Anna D., Ramirez, Andrea, Litvinov, Rustem I., Weisel, John W.

“…Introduction Blood coagulation factor XIII (FXIII) is a precursor of the active transglutaminase (FXIIIa) that catalyzes covalent cross-linking within…”
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TRPV2 Modulation by Small Molecules and Lipids by Protopopova, Anna D., Pumroy, Ruth A., la Roche, Jeanne de, Haug, Ferdinand M., Sousa, Bárbara B., Gallo, Pamela N., Bernardes, Gonçalo J.L., Leffler, Andreas, Moiseenkova-Bell, Vera Y.

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