1T7B
| Crystal structure of mutant Lys8Gln of scorpion alpha-like neurotoxin BmK M1 from Buthus martensii Karsch | Descriptor: | Alpha-like neurotoxin BmK-I | Authors: | Xiang, Y, Guan, R.J, He, X.L, Wang, C.G, Wang, M, Zhang, Y, Sundberg, E.J, Wang, D.C. | Deposit date: | 2004-05-09 | Release date: | 2004-09-07 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.85 Å) | Cite: | Structural Mechanism Governing Cis and Trans Isomeric States and an Intramolecular Switch for Cis/Trans Isomerization of a Non-proline Peptide Bond Observed in Crystal Structures of Scorpion Toxins J.Mol.Biol., 341, 2004
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2YC1
| Crystal structure of the human derived single chain antibody fragment (scFv) 9004G in complex with Cn2 toxin from the scorpion Centruroides noxius Hoffmann | Descriptor: | BETA-MAMMAL TOXIN CN2, GLYCEROL, SINGLE CHAIN ANTIBODY FRAGMENT 9004G | Authors: | Canul-Tec, J.C, Riano-Umbarila, L, Rudino-Pinera, E, Becerril, B, Possani, L.D, Torres-Larios, A. | Deposit date: | 2011-03-10 | Release date: | 2011-04-13 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Structural Basis of Neutralization of the Major Toxic Component from the Scorpion Centruroides Noxius Hoffmann by a Human-Derived Single Chain Antibody Fragment. J.Biol.Chem., 286, 2011
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1SNB
| STRUCTURE OF SCORPION NEUROTOXIN BMK M8 | Descriptor: | NEUROTOXIN BMK M8 | Authors: | Wang, D.C, Zeng, Z.H, Li, H.M. | Deposit date: | 1997-03-12 | Release date: | 1997-05-15 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Crystal structure of an acidic neurotoxin from scorpion Buthus martensii Karsch at 1.85 A resolution. J.Mol.Biol., 261, 1996
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5CY0
| Total Chemical Synthesis, Covalent Structure Verification, and X-ray Structure of Bioactive Ts3 Toxin by Racemic Protein Crystallography | Descriptor: | GLYCEROL, Ts3 Toxin | Authors: | Dang, B, Kubota, T, Mandal, K, Correa, A.M, Bezanilla, F, Kent, S.B. | Deposit date: | 2015-07-29 | Release date: | 2016-06-01 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.93 Å) | Cite: | Elucidation of the Covalent and Tertiary Structures of Biologically Active Ts3 Toxin. Angew.Chem.Int.Ed.Engl., 55, 2016
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1OMY
| Crystal Structure of a Recombinant alpha-insect Toxin BmKaIT1 from the scorpion Buthus martensii Karsch | Descriptor: | ACETIC ACID, Alpha-neurotoxin TX12, CHLORIDE ION | Authors: | Huang, Y, Huang, Q, Chen, H, Tang, Y, Miyake, H, Kusunoki, M. | Deposit date: | 2003-02-26 | Release date: | 2003-09-09 | Last modified: | 2023-11-08 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Crystallization and preliminary crystallographic study of rBmKalphaIT1, a recombinant alpha-insect toxin from the scorpion Buthus martensii Karsch. Acta Crystallogr.,Sect.D, 59, 2003
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1BCG
| SCORPION TOXIN BJXTR-IT | Descriptor: | TOXIN BJXTR-IT | Authors: | Oren, D, Froy, O, Amit, E, Kleinberger-Doron, N, Gurevitz, M, Shaanan, B. | Deposit date: | 1998-04-29 | Release date: | 1998-11-18 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | An excitatory scorpion toxin with a distinctive feature: an additional alpha helix at the C terminus and its implications for interaction with insect sodium channels. Structure, 6, 1998
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2A7T
| Crystal Structure of a novel neurotoxin from Buthus tamalus at 2.2A resolution. | Descriptor: | Neurotoxin | Authors: | Ethayathulla, A.S, Sharma, M, Saravanan, K, Sharma, S, Kaur, P, Yadav, S, Srinivasan, A, Singh, T.P. | Deposit date: | 2005-07-06 | Release date: | 2005-07-19 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Crystal structure of a highly acidic neurotoxin from scorpion Buthus tamulus at 2.2A resolution reveals novel structural features. J.Struct.Biol., 155, 2006
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1DQ7
| THREE-DIMENSIONAL STRUCTURE OF A NEUROTOXIN FROM RED SCORPION (BUTHUS TAMULUS) AT 2.2A RESOLUTION. | Descriptor: | NEUROTOXIN | Authors: | Sharma, M, Yadav, S, Karthikeyan, S, Kumar, S, Paramasivam, M, Srinivasan, A, Singh, T.P. | Deposit date: | 1999-12-30 | Release date: | 2000-12-30 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Three-dimensional Structure of a Neurotoxin from Red Scorpion (Buthus tamulus) at 2.2A Resolution To be Published
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1JZA
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4AEI
| Crystal structure of the AaHII-Fab4C1 complex | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, ALPHA-MAMMAL TOXIN AAH2, CHLORIDE ION, ... | Authors: | Fabrichny, I.P, Mondielli, G, Conrod, S, Martin-Eauclaire, M.F, Bourne, Y, Marchot, P. | Deposit date: | 2012-01-10 | Release date: | 2012-03-07 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Structural Insights Into Antibody Sequestering and Neutralizing of Na+-Channel & [Alpha]-Type Modulator from Old-World Scorpion Venom J.Biol.Chem., 287, 2012
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2YBR
| Crystal structure of the human derived single chain antibody fragment (scFv) 9004G in complex with Cn2 toxin from the scorpion Centruroides noxius Hoffmann | Descriptor: | BETA-MAMMAL TOXIN CN2, SINGLE CHAIN ANTIBODY FRAGMENT 9004G | Authors: | Canul-Tec, J.C, Riano-Umbarila, L, Rudino-Pinera, E, Becerril, B, Possani, L.D, Torres-Larios, A. | Deposit date: | 2011-03-09 | Release date: | 2011-04-13 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (2.55 Å) | Cite: | Structural Basis of Neutralization of the Major Toxic Component from the Scorpion Centruroides Noxius Hoffmann by a Human-Derived Single Chain Antibody Fragment J.Biol.Chem., 286, 2011
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1T0Z
| Structure of an Excitatory Insect-specific Toxin with an Analgesic Effect on Mammalian from Scorpion Buthus martensii Karsch | Descriptor: | SULFATE ION, insect neurotoxin | Authors: | Li, C, Guan, R.-J, Xiang, Y, Zhang, Y, Wang, D.-C. | Deposit date: | 2004-04-14 | Release date: | 2004-12-28 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Structure of an excitatory insect-specific toxin with an analgesic effect on mammals from the scorpion Buthus martensii Karsch. Acta Crystallogr.,Sect.D, 61, 2005
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1JZB
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4V1D
| Ternary complex among two human derived single chain antibody fragments and Cn2 toxin from scorpion Centruroides noxius. | Descriptor: | BETA-MAMMAL TOXIN CN2, SINGLE CHAIN ANTIBODY FRAGMENT LR, HEAVY CHAIN, ... | Authors: | Riano-Umbarila, L, Serrano-Posada, H, Rojas-Trejo, S, Rudino-Pinera, E, Becerril, B. | Deposit date: | 2014-09-25 | Release date: | 2015-10-07 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (3.1 Å) | Cite: | Optimal Neutralization of Centruroides Noxius Venom is Understood Through a Structural Complex between Two Antibody Fragments and the Cn2 Toxin. J.Biol.Chem., 291, 2016
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7K18
| Cardiac Sodium channel with toxin bound | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Alpha-like toxin Lqh3, ... | Authors: | Jiang, D, Catterall, W.A. | Deposit date: | 2020-09-07 | Release date: | 2021-01-20 | Method: | ELECTRON MICROSCOPY (3.3 Å) | Cite: | Structural basis for voltage-sensor trapping of the cardiac sodium channel by a deathstalker scorpion toxin. Nat Commun, 12, 2021
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7XSU
| Cardiac sodium channel in complex with LqhIII | Descriptor: | (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en, 2-acetamido-2-deoxy-beta-D-glucopyranose, Alpha-like toxin Lqh3, ... | Authors: | Jiang, D, Catterall, W.A. | Deposit date: | 2022-05-15 | Release date: | 2023-11-29 | Method: | ELECTRON MICROSCOPY (3.4 Å) | Cite: | Structural Basis for Nav1.5 Opening Modulated by a Gating Modifier Toxin To Be Published
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6NT4
| Cryo-EM structure of a human-cockroach hybrid Nav channel bound to alpha-scorpion toxin AaH2. | Descriptor: | (7E,21R,24S)-27-amino-24-hydroxy-18,24-dioxo-19,23,25-trioxa-24lambda~5~-phosphaheptacos-7-en-21-yl (9Z,12E)-octadeca-9,12-dienoate, 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | Authors: | Clairfeuille, T, Rohou, A, Payandeh, J. | Deposit date: | 2019-01-28 | Release date: | 2019-02-20 | Last modified: | 2021-08-25 | Method: | ELECTRON MICROSCOPY (3.5 Å) | Cite: | Structural basis of alpha-scorpion toxin action on Na v channels. Science, 363, 2019
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8VQC
| Structure of the voltage-gated sodium channel NavPas from American Cockroach Periplaneta Americana in complex with scorpion alpha-toxin LqhaIT | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Alpha-insect toxin LqhaIT, ... | Authors: | Phulera, S, Khoshouei, M, Whicher, J, Weihofen, W.A. | Deposit date: | 2024-01-18 | Release date: | 2024-09-04 | Method: | ELECTRON MICROSCOPY (3.9 Å) | Cite: | Scorpion alpha-toxin Lqh alpha IT specifically interacts with a glycan at the pore domain of voltage-gated sodium channels. Structure, 2024
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2KBH
| solution structure of BmKalphaTx11 (major conformation) | Descriptor: | Toxin Bmka2 | Authors: | Zhu, J, Wu, H. | Deposit date: | 2008-11-28 | Release date: | 2009-12-08 | Last modified: | 2019-12-11 | Method: | SOLUTION NMR | Cite: | Solution structure of BmKalphaTx11, a toxin from the venom of the Chinese scorpion Buthus martensii Karsch Biochem.Biophys.Res.Commun., 391, 2010
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1WWN
| NMR Solution Structure of BmK-betaIT, an Excitatory Scorpion Toxin from Buthus martensi Karsch | Descriptor: | Excitatory insect selective toxin 1 | Authors: | Wu, H, Tong, X, Chen, X, Zhang, Q, Zheng, X, Zhang, N, Wu, G. | Deposit date: | 2005-01-10 | Release date: | 2006-01-17 | Last modified: | 2022-03-02 | Method: | SOLUTION NMR | Cite: | NMR solution structure of BmK-betaIT, an excitatory scorpion beta-toxin without a 'hot spot' at the relevant position Biochem.Biophys.Res.Commun., 349, 2006
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1I6F
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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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6VXW
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2LKB
| Evolutionary diversification of Mesobuthus alpha-scorpion toxins affecting sodium channels | Descriptor: | Neurotoxin MeuNaTx-5 | Authors: | Zhu, S, Peigneur, S, Gao, B, Lu, X, Cao, C, Tytgat, J. | Deposit date: | 2011-10-09 | Release date: | 2011-11-02 | Last modified: | 2023-06-14 | Method: | SOLUTION NMR | Cite: | Evolutionary diversification of Mesobuthus {alpha}-scorpion toxins affecting sodium channels Mol.Cell Proteomics, 2011
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1NH5
| AUTOMATIC ASSIGNMENT OF NMR DATA AND DETERMINATION OF THE PROTEIN STRUCTURE OF A NEW WORLD SCORPION NEUROTOXIN USING NOAH/DIAMOD | Descriptor: | Neurotoxin 5 | Authors: | Xu, Y, Jablonsky, M.J, Jackson, P.L, Krishna, N.R, Braun, W. | Deposit date: | 2002-12-18 | Release date: | 2003-01-07 | Last modified: | 2018-01-24 | Method: | SOLUTION NMR | Cite: | Automatic assignment of NOESY Cross peaks and determination of the protein structure of a new world scorpion neurotoxin Using NOAH/DIAMOD J.Magn.Reson., 148, 2001
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