1J5J
 
 | | Solution structure of HERG-specific scorpion toxin BeKm-1 | | Descriptor: | BeKm-1 toxin | | Authors: | Korolokova, Y.V, Bocharov, E.V, Angelo, K, Maslennikov, I.V, Grinenko, O.V, Lipkin, A.V, Nosireva, E.D, Pluzhnikov, K.A, Olesen, S.-P, Arseniev, A.S, Grishin, E.V. | | Deposit date: | 2002-04-16 | | Release date: | 2002-11-20 | | Last modified: | 2024-10-16 | | Method: | SOLUTION NMR | | Cite: | New binding site on common molecular scaffold provides HERG channel specificity of scorpion toxin BeKm-1.
J.Biol.Chem., 277, 2002
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1LGL
 | | Solution structure of HERG-specific scorpion toxin BeKm-1 | | Descriptor: | BeKm-1 toxin | | Authors: | Korolokova, Y.V, Bocharov, E.V, Angelo, K, Maslennikov, I.V, Grinenko, O.V, Lipkin, A.V, Nosireva, E.D, Pluzhnikov, K.A, Olesen, S.-P, Arseniev, A.S, Grishin, E.V. | | Deposit date: | 2002-04-16 | | Release date: | 2002-11-20 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | New binding site on common molecular scaffold provides HERG channel specificity of scorpion toxin BeKm-1.
J.Biol.Chem., 277, 2002
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5LM0
 | | NMR spatial structure of Tk-hefu peptide | | Descriptor: | L-2 | | Authors: | Mineev, K.S, Berkut, A.A, Novikova, E.V, Oparin, P.B, Grishin, E.V, Arseniev, A.S, Vassilevski, A.A. | | Deposit date: | 2016-07-28 | | Release date: | 2017-08-16 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Protein Surface Topography as a tool to enhance the selective activity of a potassium channel blocker.
J.Biol.Chem., 2019
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1ECI
 | | ECTATOMIN (WATER SOLUTION, NMR 20 STRUCTURES) | | Descriptor: | ECTATOMIN | | Authors: | Nolde, D.E, Sobol, A.G, Pluzhnikov, K.A, Arseniev, A.S, Grishin, E.V. | | Deposit date: | 1995-08-16 | | Release date: | 1995-12-07 | | Last modified: | 2024-10-30 | | Method: | SOLUTION NMR | | Cite: | Three-dimensional structure of ectatomin from Ectatomma tuberculatum ant venom.
J.Biomol.NMR, 5, 1995
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1SCO
 | | SCORPION TOXIN (OSK1 TOXIN) WITH HIGH AFFINITY FOR SMALL CONDUCTANCE CA(2+)-ACTIVATED K+ CHANNEL IN NEUROBLASTOMA-X-GLUOMA NG 108-15 HYBRID CELLS, NMR, 30 STRUCTURES | | Descriptor: | SCORPION TOXIN OSK1 | | Authors: | Jaravine, V.A, Nolde, D.E, Pluzhnikov, K.A, Grishin, E.V, Arseniev, A.S. | | Deposit date: | 1996-04-01 | | Release date: | 1997-01-27 | | Last modified: | 2017-11-29 | | Method: | SOLUTION NMR | | Cite: | Three-dimensional structure of toxin OSK1 from Orthochirus scrobiculosus scorpion venom.
Biochemistry, 36, 1997
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5MOU
 | | NMR spatial structure of scorpion alpha-like toxin BeM9 | | Descriptor: | Alpha-mammal toxin BeM9 | | Authors: | Mineev, K.S, Kuldushev, N.A, Berkut, A.A, Grishin, E.V, Vassilevski, A.A, Arseniev, A.S. | | Deposit date: | 2016-12-14 | | Release date: | 2018-01-17 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Refined structure of BeM9 reveals arginine hand, an overlooked structural motif in scorpion toxins affecting sodium channels.
Proteins, 86, 2018
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2LB7
 | | Hevein-type Antifungal Peptide with a Unique 10-Cysteine Motif | | Descriptor: | Antimicrobial peptide 1a | | Authors: | Balashova, T.A, Vassilevski, A.A, Odintsova, T.I, Grishin, E.V, Egorov, T.A, Arseniev, A.S. | | Deposit date: | 2011-03-23 | | Release date: | 2011-04-13 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Solution structure of a defense peptide from wheat with a 10-cysteine motif.
Biochem.Biophys.Res.Commun., 411, 2011
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2L3I
 | | Oxki4a, spider derived antimicrobial peptide | | Descriptor: | AOXKI4A, antimicrobial peptide in spider venom | | Authors: | Vassilevski, A.A, Dubovskii, P.V, Samsonova, O.V, Egorova, N.S, Kozlov, S.A, Feofanov, A.V, Arseniev, A.S, Grishin, E.V. | | Deposit date: | 2010-09-14 | | Release date: | 2011-09-14 | | Last modified: | 2019-05-15 | | Method: | SOLUTION NMR | | Cite: | Novel lynx spider toxin shares common molecular architecture with defense peptides from frog skin.
Febs J., 278, 2011
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2L2R
 | | Helical hairpin structure of a novel antimicrobial peptide EcAMP1 from seeds of barnyard grass (Echinochloa crus-galli) | | Descriptor: | Antimicrobial peptide EcAMP1 | | Authors: | Nolde, S.B, Barinov, N.A, Balashova, T.A, Arseniev, A.S, Vassilevski, A.A, Rogozhin, E.A, Egorov, T.A, Grishin, E.V. | | Deposit date: | 2010-08-26 | | Release date: | 2011-05-11 | | Last modified: | 2024-10-09 | | Method: | SOLUTION NMR | | Cite: | Disulfide-stabilized Helical Hairpin Structure and Activity of a Novel Antifungal Peptide EcAMP1 from Seeds of Barnyard Grass (Echinochloa crus-galli).
J.Biol.Chem., 286, 2011
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2LQX
 | | NMR spatial structure of the trypsin inhibitor BWI-2c from the buckwheat seeds | | Descriptor: | Trypsin inhibitor BWI-2c | | Authors: | Mineev, K.S, Vassilevski, A.A, Oparin, P.B, Grishin, E.V, Egorov, T.A. | | Deposit date: | 2012-03-19 | | Release date: | 2012-05-30 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Buckwheat trypsin inhibitor with helical hairpin structure belongs to a new family of plant defence peptides.
Biochem.J., 446, 2012
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2MQU
 | | Spatial structure of Hm-3, a membrane-active spider toxin affecting sodium channels | | Descriptor: | Neurotoxin Hm-3 | | Authors: | Myshkin, M.Y, Shenkarev, Z.O, Paramonov, A.S, Berkut, A.A, Grishin, E.V, Vassilevski, A.A. | | Deposit date: | 2014-06-27 | | Release date: | 2014-11-05 | | Last modified: | 2024-10-30 | | Method: | SOLUTION NMR | | Cite: | Structure of membrane-active toxin from crab spider Heriaeus melloteei suggests parallel evolution of sodium channel gating modifiers in Araneomorphae and Mygalomorphae.
J. Biol. Chem., 290, 2015
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2M6A
 | | NMR spatial structure of the antimicrobial peptide Tk-Amp-X2 | | Descriptor: | Predicted protein | | Authors: | Usmanova, D.R, Mineev, K.S, Arseniev, A.S, Berkut, A.A, Oparin, P.B, Grishin, E.V, Vassilevski, A.A. | | Deposit date: | 2013-03-28 | | Release date: | 2014-04-02 | | Last modified: | 2024-10-30 | | Method: | SOLUTION NMR | | Cite: | Structural similarity between defense peptide from wheat and scorpion neurotoxin permits rational functional design
J.Biol.Chem., 289, 2014
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2KGU
 | | Spatial structure of purotoxin-1 in water | | Descriptor: | Purotoxin-1 | | Authors: | Nadezhdin, K, Vassilevski, A, Arseniev, A, Grishin, E, Pluzhnikov, K, Korolkova, Y. | | Deposit date: | 2009-03-20 | | Release date: | 2010-03-31 | | Last modified: | 2019-05-15 | | Method: | SOLUTION NMR | | Cite: | Novel peptide from spider venom inhibits P2X3 receptors and inflammatory pain.
Ann Neurol, 67, 2010
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2NB2
 | | Nigellin-1.1 | | Descriptor: | nigellin-1.1 | | Authors: | Bozin, T.N, Bocharov, E.V, Rogozhin, E.A. | | Deposit date: | 2016-01-20 | | Release date: | 2017-01-25 | | Method: | SOLUTION NMR | | Cite: | A novel type of hairpin-like defense peptides from blackseed (Nigella sativa L.) contains three disulfide bridges
To be Published
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2N1S
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2MZF
 | | Purotoxin-2 NMR structure in water | | Descriptor: | Purotoxin-2 | | Authors: | Nadezhdin, K, Vassilevski, A, Oparin, P, Grishin, E, Arseniev, A. | | Deposit date: | 2015-02-12 | | Release date: | 2016-04-13 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Structure of purotoxin-2 from wolf spider: modular design and membrane-assisted mode of action in arachnid toxins.
Biochem. J., 473, 2016
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2N85
 | | NMR structure of OtTx1a - AMP in DPC micelles | | Descriptor: | Spiderine-1a | | Authors: | Nadezhdin, K, Romanovskaya, D, Sachkova, M, Vassilevski, A, Grishin, E, Kovalchuk, S, Arseniev, A. | | Deposit date: | 2015-10-05 | | Release date: | 2016-10-05 | | Last modified: | 2024-05-15 | | Method: | SOLUTION NMR | | Cite: | Modular toxin from the lynx spider Oxyopes takobius: Structure of spiderine domains in solution and membrane-mimicking environment.
Protein Sci., 26, 2017
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2N86
 | | NMR structure of OtTx1a - ICK | | Descriptor: | Spiderine-1a | | Authors: | Nadezhdin, K, Romanovskaya, D, Sachkova, M, Vassilevski, A, Grishin, E, Kovalchuk, S, Arseniev, A. | | Deposit date: | 2015-10-05 | | Release date: | 2016-10-19 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Modular toxin from the lynx spider Oxyopes takobius: Structure of spiderine domains in solution and membrane-mimicking environment.
Protein Sci., 26, 2017
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2MZG
 | | Purotoxin-2 NMR structure in DPC micelles | | Descriptor: | Purotoxin-2 | | Authors: | Nadezhdin, K, Oparin, P, Vassilevski, A, Grishin, E, Arseniev, A. | | Deposit date: | 2015-02-12 | | Release date: | 2016-04-13 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Structure of purotoxin-2 from wolf spider: modular design and membrane-assisted mode of action in arachnid toxins.
Biochem. J., 473, 2016
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2MYH
 | | Omega-Tbo-IT1: selective inhibitor of insect calcium channels isolated from Tibellus oblongus spider venom | | Descriptor: | Omega-Tbo-IT1 toxin | | Authors: | Altukhov, D, Bozin, T, Bocharov, E, Kozlov, S, Mikov, A. | | Deposit date: | 2015-01-23 | | Release date: | 2015-12-09 | | Method: | SOLUTION NMR | | Cite: | omega-Tbo-IT1-New Inhibitor of Insect Calcium Channels Isolated from Spider Venom.
Sci Rep, 5, 2015
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6F61
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1SIS
 | | SPATIAL STRUCTURE OF INSECTOTOXIN I5A BUTHUS EUPEUS BY 1H NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY (RUSSIAN) | | Descriptor: | SCORPION INSECTOTOXIN I5A | | Authors: | Arseniev, A.S, Kondakov, V.I, Lomize, A.L, Maiorov, V.N, Bystrov, V.F. | | Deposit date: | 1993-11-11 | | Release date: | 1994-04-30 | | Last modified: | 2017-11-29 | | Method: | SOLUTION NMR | | Cite: | Determination of the spatial structure of insectotoxin 15A from Buthus erpeus by (1)H-NMR spectroscopy data
Bioorg.Khim., 17, 1991
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2LZO
 | | Spatial structure of Pi-AnmTX Ugr 9a-1 | | Descriptor: | UGTX | | Authors: | Mineev, K, Arseniev, A. | | Deposit date: | 2012-10-08 | | Release date: | 2013-07-03 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Sea Anemone Peptide with Uncommon beta-Hairpin Structure Inhibits Acid-sensing Ion Channel 3 (ASIC3) and Reveals Analgesic Activity.
J.Biol.Chem., 288, 2013
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2PRK
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3PRK
 | | INHIBITION OF PROTEINASE K BY METHOXYSUCCINYL-ALA-ALA-PRO-ALA-CHLOROMETHYL KETONE. AN X-RAY STUDY AT 2.2-ANGSTROMS RESOLUTION | | Descriptor: | CALCIUM ION, METHOXYSUCCINYL-ALA-ALA-PRO-ALA-CHLOROMETHYL KETONE, PROTEINASE K | | Authors: | Wolf, W.M, Bajorath, J, Mueller, A, Raghunathan, S, Singh, T.P, Hinrichs, W, Saenger, W. | | Deposit date: | 1991-08-07 | | Release date: | 1994-01-31 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Inhibition of proteinase K by methoxysuccinyl-Ala-Ala-Pro-Ala-chloromethyl ketone. An x-ray study at 2.2-A resolution.
J.Biol.Chem., 266, 1991
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