Search Results - "Utkin, Yu.N."

Anionic Lipids: Determinants of Binding Cytotoxins from Snake Venom on the Surface of Cell Membranes by Konshina, A.G., Boldyrev, I.A., Omelkov, A.V., Utkin, Yu.N., Efremov, R.G.

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Arginine derivatives of dicarboxylic acids from toad venom — New agonists of ionotropic γ-aminobutyric acid receptors by Lebedev, D.S., Ivanov, I.A., Kryukova, E.V., Starkov, V.G., Tsetlin, V.I., Utkin, Yu.N.

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Heterodimeric V. nikolskii phospholipases A2 induce aggregation of the lipid bilayer by Alekseeva, A.S., Tretiakova, D.S., Chernikov, V.P., Utkin, Yu.N., Molotkovsky, J.G., Vodovozova, E.L., Boldyrev, I.A.

“…We report that the action of the heterodimeric phospholipases A2 (PLA2s) from Vipera nikolskii, which comprises enzymatically active basic subunit and inactive…”
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Steered molecular dynamics simulations of cobra cytotoxin interaction with zwitterionic lipid bilayer: No penetration of loop tips into membranes by Levtsova, O.V., Antonov, M.Yu, Mordvintsev, D.Yu, Utkin, Yu.N., Shaitan, K.V., Kirpichnikov, M.P.

“…Cobra cytotoxins, small proteins of three-fingered toxin family, unspecifically damage membranes in different cells and artificial vesicles. However, the…”
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Diversity of nicotinic receptors mediating Cl − current in Lymnaea neurons distinguished with specific agonists and antagonist by Vulfius, C.A., Tumina, O.B., Kasheverov, I.E., Utkin, Yu.N., Tsetlin, V.I.

“…Diversity of nicotinic acetylcholine receptors (nAChRs) mediating Cl − current in voltage-clamped identifiable Lymnaea stagnalis neurons was studied using…”
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Computer modeling of binding of diverse weak toxins to nicotinic acetylcholine receptors by Mordvitsev, D.Yu, Polyak, Ya.L., Kuzmin, D.A., Levtsova, O.V., Tourleigh, Ye.V., Utkin, Yu.N., Shaitan, K.V., Tsetlin, V.I.

“…Weak toxins are the “three-fingered” snake venoms toxins grouped together by having an additional disulfide in the N-terminal loop I. In general, weak toxins…”
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Anionic lipids: determinants of binding cytotoxins from snake venom on the surface of cell membranes by Konshina, A G, Boldyrev, I A, Omelkov, A V, Utkin, Yu N, Efremov, R G

“…The cytotoxic properties of cytotoxins (CTs) from snake venom are mediated by their interaction with the cell membrane. The hydrophobic pattern containing the…”
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A model for short α-neurotoxin bound to nicotinic acetylcholine receptor from Torpedo californica: Comparison with long-chain α-neurotoxins and α-conotoxins by Mordvintsev, D.Yu, Polyak, Ya.L., Levtsova, O.V., Tourleigh, Ye.V., Kasheverov, I.E., Shaitan, K.V., Utkin, Yu.N., Tsetlin, V.I.

“…Short-chain α-neurotoxins from snakes are highly selective antagonists of the muscle-type nicotinic acetylcholine receptors (nAChR). Although their spatial…”
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Nicotinic receptors in Lymnaea stagnalis neurons are blocked by α-neurotoxins from cobra venoms by Vulfius, C.A., Krasts, I.V., Utkin, Yu.N., Tsetlin, V.I.

“…The influence of cobra neurotoxins on the Cl-dependent responses to acetylcholine (ACh) of Lymnaea neurons was studied by the voltage-clamp technique. It was…”
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Polyclonal antibodies against native weak toxin Naja kaouthia discriminate native weak toxins and some other three-fingered toxins against their denaturated forms by Kryukova, E.V., Mordvintsev, D.Yu, Daya, S., Utkin, Yu.N., Tsetlin, V.I.

“…Polyclonal antibodies obtained by immunization of rabbits with native form of weak toxin (WTX) from cobra Naja kaouthia venom efficiently interacted with WTX…”
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Relationship between the binding sites for an alpha-conotoxin and snake venom neurotoxins in the nicotinic acetylcholine receptor from Torpedo californica by Utkin, Y N, Kobayashi, Y, Hucho, F, Tsetlin, V I

“…Photoinduced cross-links between the iodinated Lys26-p-azidobenzoyl derivative of neurotoxin II from Naja naja oxiana cobra venom and nicotinic acetylcholine…”
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α-Bungarotoxin interacts with the rat brain tachykinin receptors by Utkin, Yu.N., Lazakovich, E.M., Kasheverov, I.E., Tsetlin, V.I.

“…α-Bungarotoxin (αBgt) was shown to inhibit the binding of the 125I-labeled substance P (SP) and eledoisin (EL) to the rat brain membranes with K 1 values of…”
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Muramyl peptides bind specifically to rat brain membranes by Kaydalov, A.A., Utkin, Yu.N., Andronova, T.M., Tsetlin, V.I., Ivanov, V.T.

“…The capability of immunoactive muramyl peptides to bind specifically to rat brain membranes has been discovered. The reaction of an N-acetylglucosaminylmuramyl…”
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19 F NMR determination of intramolecular distances in spin‐ and fluorine‐labelled proteins: Neurotoxin II Naja naja oxiana by Arseniev, A.S., Utkin, Yu.N., Pashkov, V.S., Tsetlin, V.I., Ivanov, V.T., Bystrov, V.F., Ovchinnikov, Yu.A.

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19F NMR determination of intramolecular distances in spin‐ and fluorine‐labelled proteins by Arseniev, A.S., Utkin, Yu.N., Pashkov, V.S., Tsetlin, V.I., Ivanov, V.T., Bystrov, V.F., Ovchinnikov, Yu.A.

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EPR And fluorescence study of interaction of Naja naja oxiana neurotoxin II and its derivatives with acetylcholine receptor protein from Torpedo marmorata by Tsetlin, V.I., Karlsson, E., Arseniev, A.S., Utkin, Yu.N., Surin, A.M., Pashkov, V.S., Pluzhnikov, K.A., Ivanov, V.T., Bystrov, V.F., Ovchinnikov, Yu.A.

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19F NMR determination of intramolecular distances in spin- and fluorine-labelled proteins : Neurotoxin II Naja naja oxiana by Arseniev, A.S., Utkin, Yu.N., Pashkov, V.S., Tsetlin, V.I., Ivanov, V.T., Bystrov, V.F., Ovchinnikov, Yu.A.

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