Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Pluzhnikov Ka"'
Autor:
Eugene V. Grishin, Olga V. Vorontsova, Alexander A. Vassilevski, Pluzhnikov Ka, Alexei V. Feofanov, Sergey A. Kozlov
Publikováno v:
Biochimie. 107:211-215
Venoms from three poneromorph ant species (Paraponera clavata, Ectatomma quadridens and Ectatomma tuberculatum) were investigated for the growth inhibition of Gram-positive and Gram-negative bacteria. It was shown that the venom of E. quadridens and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82e62e0983658ee68e02cf58c9112e12
https://doi.org/10.1016/j.biochi.2014.09.012
https://doi.org/10.1016/j.biochi.2014.09.012
Autor:
Alexander A. Vassilevski, Roman A. Romanov, Olga A. Rogachevskaja, M. F. Bystrova, Pluzhnikov Ka, Eugene V. Grishin, Yuliya V. Korolkova, N. V. Kabanova, Stanislav S. Kolesnikov
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 1818:2868-2875
Recently, the novel peptide named purotoxin-1 (PT1) has been identified in the venom of the spider Geolycosa sp. and shown to exert marked modulatory effects on P2X3 receptors in rat sensory neurons. Here we studied another polypeptide from the same
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8b20bdc9cadb111033a239bd8e1686e
https://doi.org/10.1016/j.bbamem.2012.07.016
https://doi.org/10.1016/j.bbamem.2012.07.016
Autor:
N. V. Kononova, A. S. Arseniev, E. V. Grishin, D. N. Bocharov, S. V. Sukhanov, T. A. Balashova, Pluzhnikov Ka
Publikováno v:
Russian Journal of Bioorganic Chemistry. 32:478-484
The venom of South American ant Paraponera clavata and its low-molecular-mass fraction were shown to possess insectotoxic and pore-forming activities. A number of glycophospholipid components were isolated from this ant venom by means of gel filtrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a97e6b3ece1b44b00698557b5fd0b083
https://doi.org/10.1134/s1068162006050116
https://doi.org/10.1134/s1068162006050116
Autor:
Oleg Krishtal, Alexander Fisyunov, Eugene V. Grishin, Pluzhnikov Ka, Anton Molyavka, Natalia Lozovaya
Publikováno v:
Toxicology. 207:129-136
We have identified a novel polypeptide toxin (Lsp-1) from the venom of the spider Lycosa (LS). Its effect has been examined on the P-type calcium channels in Purkinje neurons, using whole-cell patch-clamp. This toxin (at saturating concentration 7 nM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb82388ce968494920887c554bf02b1a
https://doi.org/10.1016/j.tox.2004.09.005
https://doi.org/10.1016/j.tox.2004.09.005
Autor:
D. A. Arsenieva, Kirpichnikov Mp, Pluzhnikov Ka, A. A. Shulga, D. A. Dolgikh, A. S. Arseniev, Ekaterina N. Lyukmanova
Publikováno v:
Russian Journal of Bioorganic Chemistry. 30:25-34
Neurotoxin II from the venom of cobra Naja oxiana is a short Type α-neurotoxin, which competitively inhibits nicotinic acetylcholine receptor. The toxin gene was expressed as a construct fused with the thioredoxin gene and the linker encoding the en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1ef64e060d263987ce0658180383f10
https://doi.org/10.1023/b:rubi.0000015770.38602.e3
https://doi.org/10.1023/b:rubi.0000015770.38602.e3
Autor:
Pluzhnikov Ka, Eduard V. Bocharov, Ya. S. Ermolyuk, Ekaterina N. Lyukmanova, Alexey A. Schulga, Kirpichnikov Mp, A. S. Arseniev, D. A. Dolgikh
Publikováno v:
Applied Magnetic Resonance. 24:247-254
Neurotoxin II fromNaja oxiana venom is a short-chain snake curaremimetic neurotoxin containing four disulfide bonds. We obtained13C-15N-labeled neurotoxin II to study its internal dynamics and surface properties with atomic resolution. The recombinan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d39e591401e5031c6cfa954b27c05abf
https://doi.org/10.1007/bf03166664
https://doi.org/10.1007/bf03166664
Autor:
Valery G. Krasnoperov, Tatyana Volkova, Horia Vais, David R. Bell, Eugene V. Grishin, Pluzhnikov Ka, Peter N.R. Usherwood, Khovotchev Mikhail Vladimirivi, Irina Dulubova
Publikováno v:
Journal of Biological Chemistry. 271:7535-7543
The venom of the black widow spider (BWSV) (Latrodectus mactans tredecimguttatus) contains several potent, high molecular mass (>110 kDa) neurotoxins that cause neurotransmitter release in a phylum-specific manner. The molecular mechanism of action o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5393d5caf43d42cbae51c5566a7e4ac2
https://doi.org/10.1074/jbc.271.13.7535
https://doi.org/10.1074/jbc.271.13.7535
Autor:
Elena D. Nosyreva, Pluzhnikov Ka, A. V. Lipkin, Tatyana Volkova, S. V. Sukhanov, Eugene V. Grishin, Yu. V. Korolkova, Sergey A. Kozlov
Publikováno v:
Pure and Applied Chemistry. 68:2105-2109
A novel inhibitor of K+ channels has been purified from the venom of the Central Asian scorpion Orthochirus scrobiculosus. For this polypeptide toxin (OsK- 1) with molecular mass 4205.7 Da complete amino acid sequence was determined by Edman degradat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c401ffe3f42f5210de38bd32081220e8
https://doi.org/10.1351/pac199668112105
https://doi.org/10.1351/pac199668112105
Publikováno v:
Toxicon. 33:483-489
Highly purified alpha-latrotoxin from the black widow spider venom (alpha-LTX) consists of two polypeptides with mol. wts of 130,000 and 8000 (LMWP). We have isolated two low mol. wt proteins LMWP and LMWP2 from the low mol. wt fraction of this venom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af349d4d68950b0fefab3f1b21540ccd
https://doi.org/10.1016/0041-0101(94)00166-6
https://doi.org/10.1016/0041-0101(94)00166-6
Publikováno v:
Journal of Biomolecular NMR. 5:1-13
Two-dimensional 1H NMR techniques were used to determine the spatial structure of ectatomin, a toxin from the venom of the ant Ectatomma tuberculatum. Nearly complete proton resonance assignments for two chains of ectatomin (37 and 34 amino acid resi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdf0f444c28d057bda9e7f4524a7d36c
https://doi.org/10.1007/bf00227465
https://doi.org/10.1007/bf00227465