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
|
|
2AXK
 | | Solution structure of discrepin, a scorpion venom toxin blocking K+ channels. | | Descriptor: | discrepin | | Authors: | Prochnicka-Chalufour, A, Corzo, G, Satake, H, Martin-Eauclaire, M.-F, Murgia, A.R, Prestipino, G, D'Suze, G, Possani, L.D, Delepierre, M. | | Deposit date: | 2005-09-05 | | Release date: | 2006-06-20 | | Last modified: | 2019-12-25 | | Method: | SOLUTION NMR | | Cite: | Solution structure of discrepin, a new K+-channel blocking peptide from the alpha-KTx15 subfamily.
Biochemistry, 45, 2006
|
|
1N8M
 | | Solution structure of Pi4, a four disulfide bridged scorpion toxin active on potassium channels | | Descriptor: | Potassium channel blocking toxin 4 | | Authors: | Guijarro, J.I, M'Barek, S, Olamendi-Portugal, T, Gomez-Lagunas, F, Garnier, D, Rochat, H, Possani, L.D, Sabatier, J.M, Delepierre, M. | | Deposit date: | 2002-11-21 | | Release date: | 2003-09-02 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | Solution structure of Pi4, a short four-disulfide-bridged scorpion toxin specific of potassium channels.
Protein Sci., 12, 2003
|
|
6NW8
 | | SOLUTION STRUCTURE OF CN29, A TOXIN FROM CENTRUROIDES NOXIUS SCORPION VENOM | | Descriptor: | Cn29 | | Authors: | Delepierre, M, Gurrola, G.B, Possani, L.D, Guijarro, J.I. | | Deposit date: | 2019-02-06 | | Release date: | 2019-07-03 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Cn29, a novel orphan peptide found in the venom of the scorpion Centruroides noxius: Structure and function.
Toxicon, 167, 2019
|
|
1QKY
 | | Solution structure of PI7, a non toxic peptide isolated from the scorpion Pandinus Imperator. | | Descriptor: | TOXIN 7 FROM PANDINUS IMPERATOR | | Authors: | Delepierre, M, Prochnicka-Chalufour, A, Boisbouvier, J, Possani, L.D. | | Deposit date: | 1999-08-17 | | Release date: | 2000-02-03 | | Last modified: | 2020-01-15 | | Method: | SOLUTION NMR | | Cite: | Pi7, an orphan peptide from the scorpion Pandinus imperator: a 1H-NMR analysis using a nano-NMR Probe.
Biochemistry, 38, 1999
|
|
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
|
|
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
|
|
1PE4
 | | SOLUTION STRUCTURE OF TOXIN CN12 FROM CENTRUROIDES NOXIUS ALFA SCORPION TOXIN ACTING ON SODIUM CHANNELS. NMR STRUCTURE | | Descriptor: | Neurotoxin Cn11 | | Authors: | Del Rio-Portilla, F, Hernandez-Marin, E, Pimienta, G, Coronas, F.V, Zamudio, F.Z, Rodrguez de la Vega, R.C, Wanke, E, Possani, L.D. | | Deposit date: | 2003-05-21 | | Release date: | 2004-05-25 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | NMR solution structure of Cn12, a novel peptide from the Mexican scorpion Centruroides noxius with a typical beta-toxin sequence but with alpha-like physiological activity.
Eur.J.Biochem., 271, 2004
|
|
1PX9
 | | Solution structure of the native CnErg1 Ergtoxin, a highly specific inhibitor of HERG channel | | Descriptor: | ergtoxin | | Authors: | Frenal, K, Wecker, K, Gurrola, G.B, Possani, L.D, Wolff, N, Delepierre, M. | | Deposit date: | 2003-07-03 | | Release date: | 2004-06-22 | | Last modified: | 2022-03-02 | | Method: | SOLUTION NMR | | Cite: | Exploring structural features of the interaction between the scorpion toxinCnErg1 and ERG K+ channels.
Proteins, 56, 2004
|
|
1SXM
 | | SCORPION TOXIN (NOXIUSTOXIN) WITH HIGH AFFINITY FOR VOLTAGE DEPENDENT POTASSIUM CHANNEL AND LOW AFFINITY FOR CALCIUM DEPENDENT POTASSIUM CHANNEL (NMR AT 20 DEGREES, PH3.5, 39 STRUCTURES) | | Descriptor: | NOXIUSTOXIN | | Authors: | Dauplais, M, Gilquin, B, Possani, L.D, Gurrola-Briones, G, Roumestand, C, Menez, A. | | Deposit date: | 1995-09-07 | | Release date: | 1996-01-29 | | Last modified: | 2022-03-02 | | Method: | SOLUTION NMR | | Cite: | Determination of the three-dimensional solution structure of noxiustoxin: analysis of structural differences with related short-chain scorpion toxins.
Biochemistry, 34, 1995
|
|
2KGH
 | | Solution structure of Brachyperma ruhnaui toxin 2 | | Descriptor: | Venom peptide 2 | | Authors: | Corzo, G, Bernard, C, Clement, H, Bosmans, F, Tygat, J, Possani, L.D, Darbon, H, Alagon, A. | | Deposit date: | 2009-03-12 | | Release date: | 2009-12-15 | | Last modified: | 2022-03-16 | | Method: | SOLUTION NMR | | Cite: | Insecticidal peptides from the theraposid spider Brachypelma albiceps: an NMR-based model of Ba2.
Biochim.Biophys.Acta, 1794, 2009
|
|
2KJA
 | | Chemical shift assignments, constraints, and coordinates for CN5 scorpion toxin | | Descriptor: | Beta-toxin Cn5 | | Authors: | Prochnicka-Chalufour, A, Corzo, G, Garcia, B.I, Possani, L.D, Delepierre, M. | | Deposit date: | 2009-05-26 | | Release date: | 2009-10-06 | | Last modified: | 2022-03-16 | | Method: | SOLUTION NMR | | Cite: | Solution structure of Cn5, a crustacean toxin found in the venom of the scorpions Centruroides noxius and Centruroides suffusus suffusus.
Biochim.Biophys.Acta, 1794, 2009
|
|
2LJM
 | | Solution Structure of CssII | | Descriptor: | Beta-mammal toxin Css2 | | Authors: | del Rio-Portilla, F, Saucedo, A.L, Corzo, G, Delepierre, M, Possani, L.D. | | Deposit date: | 2011-09-20 | | Release date: | 2012-02-15 | | Method: | SOLUTION NMR | | Cite: | Solution structure of native and recombinant expressed toxin CssII from the venom of the scorpion Centruroides suffusus suffusus, and their effects on Nav1.5 Sodium channels.
Biochim.Biophys.Acta, 1824, 2012
|
|
2LI7
 | | Solution Structure of CssII | | Descriptor: | Beta-mammal toxin Css2 | | Authors: | del Rio-Portilla, F, Saucedo, A.L, Corzo, G, Delepierre, M, Possani, L.D. | | Deposit date: | 2011-08-24 | | Release date: | 2012-02-15 | | Method: | SOLUTION NMR | | Cite: | Solution structure of native and recombinant expressed toxin CssII from the venom of the scorpion Centruroides suffusus suffusus, and their effects on Nav1.5 Sodium channels.
Biochim.Biophys.Acta, 1824, 2012
|
|
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
|
|
6MRQ
 | | Structure of ToPI1 inhibitor from Tityus obscurus scorpion venom in complex with trypsin | | Descriptor: | CALCIUM ION, Cationic trypsin, SULFATE ION, ... | | Authors: | Fernandes, J.C, Mourao, C.B.F, Schwartz, E.F, Barbosa, J.A.R.G. | | Deposit date: | 2018-10-15 | | Release date: | 2020-07-01 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.288 Å) | | Cite: | Head-to-Tail Cyclization after Interaction with Trypsin: A Scorpion Venom Peptide that Resembles Plant Cyclotides.
J.Med.Chem., 63, 2020
|
|
6VXW
 | |
7M1E
 | |
7M1D
 | |
6MZT
 | | Solution structure of alpha-KTx-6.21 (UroTx) from Urodacus yaschenkoi | | Descriptor: | Potassium channel toxin alpha-KTx 6.21 | | Authors: | Chin, Y.K.-Y, Luna-Ramirez, K, Anangi, R, King, G.F. | | Deposit date: | 2018-11-05 | | Release date: | 2020-03-11 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Structural basis of the potency and selectivity of Urotoxin, a potent Kv1 blocker from scorpion venom.
Biochem. Pharmacol., 174, 2020
|
|
2K9O
 | | Solution structure of Vm24 synthetic scorpion toxin | | Descriptor: | Vm24 SCORPION toxin | | Authors: | del Rio-Portilla, F, Hernandez-Lopez, R, Possani-Postay, L, Gurrola, G. | | Deposit date: | 2008-10-20 | | Release date: | 2009-11-03 | | Last modified: | 2014-05-28 | | Method: | SOLUTION NMR | | Cite: | Structure, function, and chemical synthesis of Vaejovis mexicanus peptide 24: a novel potent blocker of Kv1.3 potassium channels of human T lymphocytes.
Biochemistry, 51, 2012
|
|
1NE5
 | | Solution Structure of HERG Specific Scorpion Toxin CnErg1 | | Descriptor: | ergtoxin | | Authors: | Torres, A.M, Paramjit, B, Alewood, P, Kuchel, P.W, Vandenberg, J.I. | | Deposit date: | 2002-12-10 | | Release date: | 2003-04-01 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | Solution structure of CnErg1 (Ergtoxin), a HERG specific scorpion toxin
FEBS Lett., 539, 2003
|
|
7ZRU
 | |
2LO7
 | |
2LI3
 | |
