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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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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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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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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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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6VXW
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1I6F
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1LQH
 | | INSECTICIDAL ALPHA SCORPION TOXIN ISOLATED FROM THE VENOM OF SCORPION LEIURUS QUINQUESTRIATUS HEBRAEUS, NMR, MINIMIZED AVERAGE STRUCTURE | | Descriptor: | INSECT TOXIN ALPHA | | Authors: | Tugarinov, V, Kustanovich, I, Zilberberg, N, Gurevitz, M, Anglister, J. | | Deposit date: | 1996-06-17 | | Release date: | 1997-03-12 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | Solution structures of a highly insecticidal recombinant scorpion alpha-toxin and a mutant with increased activity.
Biochemistry, 36, 1997
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1LQQ
 | | ANTI-MAMMAL AND ANTI-INSECT LQQIII SCORPION TOXIN, NMR, 15 STRUCTURES | | Descriptor: | LQQIII | | Authors: | Landon, C, Sodano, P, Vovelle, F, Ptak, M. | | Deposit date: | 1997-05-18 | | Release date: | 1998-05-20 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | 1H-NMR-derived secondary structure and the overall fold of the potent anti-mammal and anti-insect toxin III from the scorpion Leiurus quinquestriatus quinquestriatus.
Eur.J.Biochem., 236, 1996
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1LQI
 | | INSECTICIDAL ALPHA SCORPION TOXIN ISOLATED FROM THE VENOM OF SCORPION LEIURUS QUINQUESTRIATUS HEBRAEUS, NMR, 29 STRUCTURES | | Descriptor: | INSECT TOXIN ALPHA | | Authors: | Tugarinov, V, Kustanovich, I, Zilberberg, N, Gurevitz, M, Anglister, J. | | Deposit date: | 1996-06-17 | | Release date: | 1997-03-12 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | Solution structures of a highly insecticidal recombinant scorpion alpha-toxin and a mutant with increased activity.
Biochemistry, 36, 1997
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8BO0
 | | Solution structure of Lqq4 toxin from Leiurus quinquestriatus quinquestriatus | | Descriptor: | Alpha-toxin Lqq4 | | Authors: | Mineev, K.S, Motov, V.V, Vassilevski, A.A, Chernykh, M.A, Kuzmenkov, A.I. | | Deposit date: | 2022-11-14 | | Release date: | 2023-09-20 | | Last modified: | 2023-10-04 | | Method: | SOLUTION NMR | | Cite: | A scorpion toxin affecting sodium channels shows double cis-trans isomerism.
Febs Lett., 597, 2023
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1B3C
 | | SOLUTION STRUCTURE OF A BETA-NEUROTOXIN FROM THE NEW WORLD SCORPION CENTRUROIDES SCULPTURATUS EWING | | Descriptor: | PROTEIN (NEUROTOXIN CSE-I) | | Authors: | Jablonsky, M.J, Jackson, P.L, Trent, J.O, Watt, D.D, Krishna, N.R. | | Deposit date: | 1998-12-08 | | Release date: | 1998-12-16 | | Last modified: | 2023-12-27 | | Method: | SOLUTION NMR | | Cite: | Solution structure of a beta-neurotoxin from the New World scorpion Centruroides sculpturatus Ewing.
Biochem.Biophys.Res.Commun., 254, 1999
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