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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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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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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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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6VXW
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6THI
 | | Solution structure of MeuNaTxalpha-1 toxin from Mesobuthus Eupeus | | Descriptor: | Sodium channel neurotoxin MeuNaTxalpha-1 | | Authors: | Mineev, K.S, Kuzmenkov, A.I, Khusainov, G.A, Arseniev, A.S, Vassilevski, A.A. | | Deposit date: | 2019-11-20 | | Release date: | 2020-12-02 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Structure of MeuNaTx alpha-1 toxin from scorpion venom highlights the importance of the nest motif.
Proteins, 2021
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2SN3
 | | STRUCTURE OF SCORPION TOXIN VARIANT-3 AT 1.2 ANGSTROMS RESOLUTION | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, SCORPION NEUROTOXIN (VARIANT 3) | | Authors: | Zhao, B, Carson, M, Ealick, S.E, Bugg, C.E. | | Deposit date: | 1992-02-20 | | Release date: | 1994-01-31 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Structure of scorpion toxin variant-3 at 1.2 A resolution.
J.Mol.Biol., 227, 1992
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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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4HHF
 | | Crystal Structure of chemically synthesized scorpion alpha-toxin OD1 | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Alpha-toxin OD1 | | Authors: | Wang, C.I.A, Lewis, R.J, Alewood, P.F, Durek, T. | | Deposit date: | 2012-10-09 | | Release date: | 2013-04-24 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Chemical engineering and structural and pharmacological characterization of the alpha-scorpion toxin OD1.
Acs Chem.Biol., 8, 2013
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4KYP
 | | Beta-Scorpion Toxin folded in the periplasm of E.coli | | Descriptor: | Beta-insect excitatory toxin Bj-xtrIT, TETRAETHYLENE GLYCOL, TRIETHYLENE GLYCOL | | Authors: | O'Reilly, A.O, Cole, A.R, Lopes, J.L, Lampert, A, Wallace, B.A. | | Deposit date: | 2013-05-29 | | Release date: | 2014-02-12 | | Last modified: | 2018-01-24 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Chaperone-mediated native folding of a beta-scorpion toxin in the periplasm of Escherichia coli.
Biochim.Biophys.Acta, 1840, 2014
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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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1CHZ
 | | A NEW NEUROTOXIN FROM BUTHUS MARTENSII KARSCH | | Descriptor: | CHLORIDE ION, PROTEIN (BMK M2) | | Authors: | He, X.L, Deng, J.P, Li, H.M, Wang, D.C. | | Deposit date: | 1999-03-31 | | Release date: | 2000-03-31 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.76 Å) | | Cite: | Structure of a new neurotoxin from the scorpion Buthus martensii Karsch at 1.76 A.
Acta Crystallogr.,Sect.D, 56, 2000
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1CN2
 | | SOLUTION STRUCTURE OF TOXIN 2 FROM CENTRUROIDES NOXIUS HOFFMANN, A BETA SCORPION NEUROTOXIN ACTING ON SODIUM CHANNELS, NMR, 15 STRUCTURES | | Descriptor: | TOXIN 2 | | Authors: | Pintar, A, Possani, L.D, Delepierre, M. | | Deposit date: | 1998-06-21 | | Release date: | 1999-01-13 | | Last modified: | 2022-02-16 | | Method: | SOLUTION NMR | | Cite: | Solution structure of toxin 2 from centruroides noxius Hoffmann, a beta-scorpion neurotoxin acting on sodium channels.
J.Mol.Biol., 287, 1999
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1DJT
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1FH3
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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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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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2YEO
 | | A39L mutation of scorpion toxin lqh-alpha-it | | Descriptor: | 1,2-ETHANEDIOL, ALPHA-INSECT TOXIN LQHAIT, CHLORIDE ION, ... | | Authors: | Frolow, F, Kahn, R, Gurevitz, M. | | Deposit date: | 2011-03-28 | | Release date: | 2011-04-13 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.08 Å) | | Cite: | Crystal Structures of Scorpion Alpha-Toxinsmutants Reveal Conformational Constraints that Dictate Preference for Mammalian Brain Voltage-Gated Na- Channels
To be Published
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1I6F
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1AHO
 | | THE AB INITIO STRUCTURE DETERMINATION AND REFINEMENT OF A SCORPION PROTEIN TOXIN | | Descriptor: | TOXIN II | | Authors: | Smith, G.D, Blessing, R.H, Ealick, S.E, Fontecilla-Camps, J.C, Hauptman, H.A, Housset, D, Langs, D.A, Miller, R. | | Deposit date: | 1997-04-08 | | Release date: | 1997-10-15 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (0.96 Å) | | Cite: | Ab initio structure determination and refinement of a scorpion protein toxin.
Acta Crystallogr.,Sect.D, 53, 1997
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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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1B7D
 | | NEUROTOXIN (TS1) FROM BRAZILIAN SCORPION TITYUS SERRULATUS | | Descriptor: | PHOSPHATE ION, PROTEIN (NEUROTOXIN TS1) | | Authors: | Polikarpov, I, Sanches Jr, M.S, Marangoni, S, Toyama, M.H, Teplyakov, A. | | Deposit date: | 1999-01-21 | | Release date: | 1999-07-22 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.73 Å) | | Cite: | Crystal structure of neurotoxin Ts1 from Tityus serrulatus provides insights into the specificity and toxicity of scorpion toxins.
J.Mol.Biol., 290, 1999
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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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1BMR
 | | ALPHA-LIKE TOXIN LQH III FROM SCORPION LEIURUS QUINQUESTRIATUS HEBRAEUS, NMR, 25 STRUCTURES | | Descriptor: | LQH III ALPHA-LIKE TOXIN | | Authors: | Krimm, I, Gilles, N, Sautiere, P, Stankiewicz, M, Pelhate, M, Gordon, D, Lancelin, J.-M. | | Deposit date: | 1998-07-24 | | Release date: | 1999-02-16 | | Last modified: | 2022-02-16 | | Method: | SOLUTION NMR | | Cite: | NMR structures and activity of a novel alpha-like toxin from the scorpion Leiurus quinquestriatus hebraeus.
J.Mol.Biol., 285, 1999
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1VNA
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