4A23
 
 | | Mus musculus Acetylcholinesterase in complex with racemic C5685 | | Descriptor: | 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL, 4-(DIMETHYLAMINO)-N-{[(2R)-1-ETHYLPYRROLIDIN-2-YL]METHYL}-2-METHOXY-5-NITROBENZAMIDE, 4-(DIMETHYLAMINO)-N-{[(2S)-1-ETHYLPYRROLIDIN-2-YL]METHYL}-2-METHOXY-5-NITROBENZAMIDE, ... | | Authors: | Berg, L, Andersson, C.D, Artrursson, E, Hornberg, A, Tunemalm, A.K, Linusson, A, Ekstrom, F. | | Deposit date: | 2011-09-22 | | Release date: | 2011-12-07 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Targeting Acetylcholinesterase: Identification of Chemical Leads by High Throughput Screening, Structure Determination and Molecular Modeling.
Plos One, 6, 2011
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5FPP
 | | Structure of a pre-reaction ternary complex between sarin- acetylcholinesterase and HI-6 | | Descriptor: | 2-(2-ETHOXYETHOXY)ETHANOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 4-(AMINOCARBONYL)-1-[({2-[(E)-(HYDROXYIMINO)METHYL]PYRIDINIUM-1-YL}METHOXY)METHYL]PYRIDINIUM, ... | | Authors: | Allgardsson, A, Berg, L, Akfur, C, Hornberg, A, Worek, F, Linusson, A, Ekstrom, F. | | Deposit date: | 2015-12-02 | | Release date: | 2016-05-11 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structure of a Prereaction Complex between the Nerve Agent Sarin, its Biological Target Acetylcholinesterase, and the Antidote Hi-6.
Proc.Natl.Acad.Sci.USA, 113, 2016
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2WU4
 | | CRYSTAL STRUCTURE OF MOUSE ACETYLCHOLINESTERASE IN COMPLEX WITH FENAMIPHOS AND ORTHO-7 | | Descriptor: | 1,7-HEPTYLENE-BIS-N,N'-SYN-2-PYRIDINIUMALDOXIME, 2-acetamido-2-deoxy-beta-D-glucopyranose, ACETYLCHOLINESTERASE, ... | | Authors: | Hornberg, A, Artursson, E, Warme, R, Pang, Y.-P, Ekstrom, F. | | Deposit date: | 2009-09-28 | | Release date: | 2009-10-20 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Crystal Structures of Oxime-Bound Fenamiphos-Acetylcholinesterases: Reactivation Involving Flipping of the His447 Ring to Form a Reactive Glu334-His447-Oxime Triad.
Biochem.Pharm., 79, 2010
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4B83
 | | Mus musculus Acetylcholinesterase in complex with N-(2-Diethylamino- ethyl)-3-methoxy-benzenesulfonamide | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 3,6,9,12,15,18,21-HEPTAOXATRICOSANE-1,23-DIOL, ... | | Authors: | Andersson, C.D, Forsgren, N, Akfur, C, Allgardsson, A, Berg, L, Qian, W, Ekstrom, F, Linusson, A. | | Deposit date: | 2012-08-24 | | Release date: | 2013-09-04 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Divergent Structure-Activity Relationships of Structurally Similar Acetylcholinesterase Inhibitors.
J.Med.Chem., 56, 2013
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7R3C
 | | VX-inhibited acetylcholinesterase in complex with 2-((hydroxyimino)methyl)-1-(5-(4-methyl-3-nitrobenzamido)pentyl)pyridinium | | Descriptor: | 2,5,8,11,14,17-HEXAOXANONADECAN-19-OL, 2-(2-METHOXYETHOXY)ETHANOL, 2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXYL, ... | | Authors: | Forsgren, N, Lindgren, C, Edvinsson, L, Linusson, A, Ekstrom, F. | | Deposit date: | 2022-02-07 | | Release date: | 2022-04-27 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.40000415 Å) | | Cite: | Broad-Spectrum Antidote Discovery by Untangling the Reactivation Mechanism of Nerve-Agent-Inhibited Acetylcholinesterase.
Chemistry, 28, 2022
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5HCU
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2Y2V
 | | Nonaged form of Mouse Acetylcholinesterase inhibited by sarin-Update | | Descriptor: | 1-ETHOXY-2-(2-METHOXYETHOXY)ETHANE, 2,5,8,11,14,17-HEXAOXANONADECAN-19-OL, 2-ETHOXYETHANOL, ... | | Authors: | Akfur, C, Artursson, E, Ekstrom, F. | | Deposit date: | 2010-12-16 | | Release date: | 2011-11-30 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | Methylphosphonate Adducts of Acetylcholinesterase Investigated by Time Correlated Single Photon Counting and X-Ray Crystallography
To be Published
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1Q84
 | | Crystal structure of the mouse acetylcholinesterase-TZ2PA6 anti complex | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 3,8-DIAMINO-6-PHENYL-5-[6-[1-[2-[(1,2,3,4-TETRAHYDRO-9-ACRIDINYL)AMINO]ETHYL]-1H-1,2,3-TRIAZOL-4-YL]HEXYL]-PHENANTHRIDINIUM, Acetylcholinesterase, ... | | Authors: | Bourne, Y, Kolb, H.C, Radic, Z, Sharpless, K.B, Taylor, P, Marchot, P. | | Deposit date: | 2003-08-20 | | Release date: | 2004-02-10 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | Freeze-frame inhibitor captures acetylcholinesterase in a unique conformation.
Proc.Natl.Acad.Sci.Usa, 101, 2004
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2JGJ
 | | Crystal structure of mouse acetylcholinesterase inhibited by aged methamidophos | | Descriptor: | 2-(2-ETHOXYETHOXY)ETHANOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, ACETYLCHOLINESTERASE, ... | | Authors: | Hornberg, A, Tunemalm, A.-K, Ekstrom, F. | | Deposit date: | 2007-02-13 | | Release date: | 2007-04-17 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal Structures of Acetylcholinesterase in Complex with Organophosphorus Compounds Suggest that the Acyl Pocket Modulates the Aging Reaction by Precluding the Formation of the Trigonal Bipyramidal Transition State.
Biochemistry, 46, 2007
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3ZLV
 | | Crystal structure of mouse acetylcholinesterase in complex with tabun and HI-6 | | Descriptor: | (2-hydroxyethoxy)acetaldehyde, 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL, 4-(AMINOCARBONYL)-1-[({2-[(E)-(HYDROXYIMINO)METHYL]PYRIDINIUM-1-YL}METHOXY)METHYL]PYRIDINIUM, ... | | Authors: | Artursson, E, Andersson, P.O, Akfur, C, Linusson, A, Borjegren, S, Ekstrom, F. | | Deposit date: | 2013-02-04 | | Release date: | 2013-03-27 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Catalytic-Site Conformational Equilibrium in Nerve-Agent Adducts of Acetylcholinesterase; Possible Implications for the Hi-6 Antidote Substrate Specificity.
Biochem.Pharmacol., 85, 2013
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2C0Q
 | | non-aged form of mouse acetylcholinesterase inhibited by tabun | | Descriptor: | ACETYLCHOLINESTERASE, HEXAETHYLENE GLYCOL, R-ETHYL N,N-DIMETHYLPHOSPHONAMIDATE | | Authors: | Ekstrom, F, Akfur, C, Tunemalm, A.-K, Lundberg, S. | | Deposit date: | 2005-09-07 | | Release date: | 2006-01-09 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structural Changes of Phenylalanine 338 and Histidine 447 Revealed by the Crystal Structures of Tabun-Inhibited Murine Acetylcholinesterase.
Biochemistry, 45, 2006
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7QYN
 | | Mus musculus acetylcholinesterase in complex with 2-((hydroxyimino)methyl)-1-(5-(4-methyl-3-nitrobenzamido)pentyl)pyridinium | | Descriptor: | 2,5,8,11,14,17-HEXAOXANONADECAN-19-OL, 2-(2-METHOXYETHOXY)ETHANOL, 2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXYL, ... | | Authors: | Forsgren, N, Lindgren, C, Edvinsson, L, Linusson, A, Ekstrom, F. | | Deposit date: | 2022-01-28 | | Release date: | 2022-04-27 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Broad-Spectrum Antidote Discovery by Untangling the Reactivation Mechanism of Nerve-Agent-Inhibited Acetylcholinesterase.
Chemistry, 28, 2022
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2C0P
 | | Aged form of mouse acetylcholinesterase inhibited by tabun | | Descriptor: | ACETYLCHOLINESTERASE, ETHYL HYDROGEN PHOSPHONATE | | Authors: | Ekstrom, F, Akfur, C, Tunemalm, A.-K, Lundberg, S. | | Deposit date: | 2005-09-07 | | Release date: | 2006-01-09 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structural Changes of Phenylalanine 338 and Histidine 447 Revealed by the Crystal Structures of Tabun-Inhibited Murine Acetylcholinesterase.
Biochemistry, 45, 2006
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3DL7
 | | Aged Form of Mouse Acetylcholinesterase Inhibited by Tabun- Update | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Acetylcholinesterase, CHLORIDE ION, ... | | Authors: | Carletti, E, Li, H, Li, B, Ekstrom, F, Nicolet, Y, Loiodice, M, Gillon, E, Froment, M.T, Lockridge, O, Schopfer, L.M, Masson, P, Nachon, F. | | Deposit date: | 2008-06-26 | | Release date: | 2008-12-02 | | Last modified: | 2021-03-31 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Aging of Cholinesterases Phosphylated by Tabun Proceeds through O-Dealkylation.
J.Am.Chem.Soc., 130, 2008
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2JF0
 | | Mus musculus acetylcholinesterase in complex with tabun and Ortho-7 | | Descriptor: | 1,7-HEPTYLENE-BIS-N,N'-SYN-2-PYRIDINIUMALDOXIME, ACETYLCHOLINESTERASE, HEXAETHYLENE GLYCOL | | Authors: | Ekstrom, F, Astot, C, Pang, Y.P. | | Deposit date: | 2007-01-25 | | Release date: | 2007-07-03 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Novel Nerve-Agent Antidote Design Based on Crystallographic and Mass Spectrometric Analyses of Tabun-Conjugated Acetylcholinesterase in Complex with Antidotes.
Clin.Pharmacol.Ther., 82, 2007
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5FUM
 | | Mus musculus acetylcholinesterase in complex with AL200 | | Descriptor: | 2-(2-METHOXYETHOXY)ETHANOL, 2-(biphenyl-4-yloxy)-1-[4-(4-ethylpiperazin-1-yl)piperidin-1-yl]ethanone, 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL, ... | | Authors: | Knutsson, S, Engdahl, C, Ekstrom, F, Linusson, A. | | Deposit date: | 2016-01-28 | | Release date: | 2016-09-21 | | Last modified: | 2018-01-17 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Discovery of Selective Inhibitors Targeting Acetylcholinesterase 1 from Disease-Transmitting Mosquitoes.
J.Med.Chem., 17, 2016
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1KU6
 | | Fasciculin 2-Mouse Acetylcholinesterase Complex | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, ACETYLCHOLINESTERASE, ... | | Authors: | Bourne, Y, Burmeister, W, Taylor, P, Marchot, P. | | Deposit date: | 2002-01-21 | | Release date: | 2003-12-23 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structural insights into ligand interactions at the acetylcholinesterase peripheral anionic site.
EMBO J., 22, 2003
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5EHQ
 | | mAChE-anti TZ2PA5 complex | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, 6-phenyl-5-[5-[1-[2-(1,2,3,4-tetrahydroacridin-9-ylamino)ethyl]-1,2,3-triazol-4-yl]pentyl]phenanthridin-5-ium-3,8-diamine, ... | | Authors: | Bourne, Y, Marchot, P. | | Deposit date: | 2015-10-28 | | Release date: | 2016-01-20 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Steric and Dynamic Parameters Influencing In Situ Cycloadditions to Form Triazole Inhibitors with Crystalline Acetylcholinesterase.
J.Am.Chem.Soc., 138, 2016
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5EHZ
 | | mAChE-syn TZ2PA5 complex from an equimolar mixture of the syn/anti isomers | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 6-phenyl-5-[5-[3-[2-(1,2,3,4-tetrahydroacridin-9-ylamino)ethyl]-1,2,3-triazol-4-yl]pentyl]phenanthridin-5-ium-3,8-diamine, Acetylcholinesterase, ... | | Authors: | Bourne, Y, Marchot, P. | | Deposit date: | 2015-10-29 | | Release date: | 2016-01-20 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Steric and Dynamic Parameters Influencing In Situ Cycloadditions to Form Triazole Inhibitors with Crystalline Acetylcholinesterase.
J.Am.Chem.Soc., 138, 2016
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2GYV
 | | Crystal structure of Mus musculus Acetylcholinesterase in complex with Ortho-7 | | Descriptor: | 1,7-HEPTYLENE-BIS-N,N'-SYN-2-PYRIDINIUMALDOXIME, 2-acetamido-2-deoxy-beta-D-glucopyranose, 3,6,9,12,15-PENTAOXAHEPTADECANE, ... | | Authors: | Pang, Y.P, Boman, M, Artursson, E, Akfur, C, Lundberg, S. | | Deposit date: | 2006-05-10 | | Release date: | 2006-08-15 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal structures of acetylcholinesterase in complex with HI-6, Ortho-7 and obidoxime: Structural basis for differences in the ability to reactivate tabun conjugates.
Biochem.Pharm., 72, 2006
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4ARA
 | | Mus musculus Acetylcholinesterase in complex with (R)-C5685 at 2.5 A resolution. | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 4-(DIMETHYLAMINO)-N-{[(2R)-1-ETHYLPYRROLIDIN-2-YL]METHYL}-2-METHOXY-5-NITROBENZAMIDE, ... | | Authors: | Berg, L, Niemiec, M.S, Qian, W, Andersson, C.D, WittungStafshede, P, Ekstrom, F, Linusson, A. | | Deposit date: | 2012-04-23 | | Release date: | 2012-11-28 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Similar But Different: Thermodynamic and Structural Characterization of a Pair of Enantiomers Binding to Acetylcholinesterase.
Angew.Chem.Int.Ed.Engl., 51, 2012
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3DL4
 | | Non-Aged Form of Mouse Acetylcholinesterase Inhibited by Tabun- Update | | Descriptor: | Acetylcholinesterase, HEXAETHYLENE GLYCOL | | Authors: | Carletti, E, Li, H, Li, B, Ekstrom, F, Nicolet, Y, Loiodice, M, Gillon, E, Froment, M.T, Lockridge, O, Schopfer, L.M, Masson, P, Nachon, F. | | Deposit date: | 2008-06-26 | | Release date: | 2008-12-02 | | Last modified: | 2021-03-31 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Aging of Cholinesterases Phosphylated by Tabun Proceeds through O-Dealkylation.
J.Am.Chem.Soc., 130, 2008
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4BTL
 | | Aromatic interactions in acetylcholinesterase-inhibitor complexes | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 3,6,9,12,15,18,21,24,27,30,33,36,39-TRIDECAOXAHENTETRACONTANE-1,41-DIOL, ... | | Authors: | Andersson, C.D, Forsgren, N, Akfur, C, Allgardsson, A, Qian, W, Engdahl, C, Berg, L, Ekstrom, F, Linusson, A. | | Deposit date: | 2013-06-18 | | Release date: | 2013-09-11 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Divergent Structure-Activity Relationships of Structurally Similar Acetylcholinesterase Inhibitors.
J.Med.Chem., 56, 2013
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4B80
 | | Mus musculus Acetylcholinesterase in complex with N-(2-Diethylamino-ethyl)-1-(4-fluoro-phenyl)-methanesulfonamide | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, ACETYLCHOLINESTERASE, ... | | Authors: | Andersson, C.D, Forsgren, N, Akfur, C, Allgardsson, A, Berg, L, Qian, W, Ekstrom, F, Linusson, A. | | Deposit date: | 2012-08-24 | | Release date: | 2013-09-04 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Divergent structure-activity relationships of structurally similar acetylcholinesterase inhibitors.
J. Med. Chem., 56, 2013
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2JGF
 | | Crystal structure of mouse acetylcholinesterase inhibited by non-aged fenamiphos | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, ACETYLCHOLINESTERASE, HEXAETHYLENE GLYCOL, ... | | Authors: | Hornberg, A, Tunemalm, A.-K, Ekstrom, F. | | Deposit date: | 2007-02-13 | | Release date: | 2007-04-17 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal Structures of Acetylcholinesterase in Complex with Organophosphorus Compounds Suggest that the Acyl Pocket Modulates the Aging Reaction by Precluding the Formation of the Trigonal Bipyramidal Transition State.
Biochemistry, 46, 2007
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