4MQT
 
 | | Structure of active human M2 muscarinic acetylcholine receptor bound to the agonist iperoxo and allosteric modulator LY2119620 | | Descriptor: | 3-amino-5-chloro-N-cyclopropyl-4-methyl-6-[2-(4-methylpiperazin-1-yl)-2-oxoethoxy]thieno[2,3-b]pyridine-2-carboxamide, 4-(4,5-dihydro-1,2-oxazol-3-yloxy)-N,N,N-trimethylbut-2-yn-1-aminium, Muscarinic acetylcholine receptor M2, ... | | Authors: | Kruse, A.C, Ring, A.M, Manglik, A, Hu, J, Hu, K, Eitel, K, Huebner, H, Pardon, E, Valant, C, Sexton, P.M, Christopoulos, A, Felder, C.C, Gmeiner, P, Steyaert, J, Weis, W.I, Garcia, K.C, Wess, J, Kobilka, B.K. | | Deposit date: | 2013-09-16 | | Release date: | 2013-11-27 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.7 Å) | | Cite: | Activation and allosteric modulation of a muscarinic acetylcholine receptor.
Nature, 504, 2013
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6OIK
 | | Muscarinic acetylcholine receptor 2-Go complex | | Descriptor: | 3-amino-5-chloro-N-cyclopropyl-4-methyl-6-[2-(4-methylpiperazin-1-yl)-2-oxoethoxy]thieno[2,3-b]pyridine-2-carboxamide, 4-(4,5-dihydro-1,2-oxazol-3-yloxy)-N,N,N-trimethylbut-2-yn-1-aminium, Antibody fragment, ... | | Authors: | Maeda, S, Qianhui, Q, Skiniotis, G, Kobilka, B. | | Deposit date: | 2019-04-09 | | Release date: | 2019-05-08 | | Last modified: | 2020-01-08 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Structures of the M1 and M2 muscarinic acetylcholine receptor/G-protein complexes.
Science, 364, 2019
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4BOR
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3MRA
 | | M3 TRANSMEMBRANE SEGMENT OF ALPHA-SUBUNIT OF NICOTINIC ACETYLCHOLINE RECEPTOR FROM TORPEDO CALIFORNICA, NMR, 15 STRUCTURES | | Descriptor: | Acetylcholine receptor subunit alpha | | Authors: | Lugovskoy, A.A, Maslennikov, I.V, Utkin, Y.N, Tsetlin, V.I, Cohen, J.B, Arseniev, A.S. | | Deposit date: | 1997-07-15 | | Release date: | 1998-01-21 | | Last modified: | 2021-01-13 | | Method: | SOLUTION NMR | | Cite: | Spatial structure of the M3 transmembrane segment of the nicotinic acetylcholine receptor alpha subunit.
Eur.J.Biochem., 255, 1998
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4BOO
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4BOT
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1OED
 | | STRUCTURE OF ACETYLCHOLINE RECEPTOR PORE FROM ELECTRON IMAGES | | Descriptor: | Acetylcholine receptor beta subunit, Acetylcholine receptor delta subunit, Acetylcholine receptor gamma subunit, ... | | Authors: | Miyazawa, A, Fujiyoshi, Y, Unwin, N. | | Deposit date: | 2003-03-24 | | Release date: | 2003-06-26 | | Last modified: | 2019-09-11 | | Method: | ELECTRON MICROSCOPY (4 Å) | | Cite: | Structure and gating mechanism of the acetylcholine receptor pore.
Nature, 423, 2003
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4BOG
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4BOI
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4BON
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1DXZ
 | | M2 TRANSMEMBRANE SEGMENT OF ALPHA-SUBUNIT OF NICOTINIC ACETYLCHOLINE RECEPTOR FROM TORPEDO CALIFORNICA, NMR, 20 STRUCTURES | | Descriptor: | ACETYLCHOLINE RECEPTOR PROTEIN, ALPHA CHAIN | | Authors: | Pashkov, V.S, Maslennikov, I.V, Tchikin, L.D, Efremov, R.G, Ivanov, V.T, Arseniev, A.S. | | Deposit date: | 2000-01-20 | | Release date: | 2000-02-02 | | Last modified: | 2011-07-13 | | Method: | SOLUTION NMR | | Cite: | Spatial Structure of the M2 Transmembrane Segment of the Nicotinic Acetylcholine Receptor Alpha-Subunit
FEBS Lett., 457, 1999
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1F3R
 | | COMPLEX BETWEEN FV ANTIBODY FRAGMENT AND AN ANALOGUE OF THE MAIN IMMUNOGENIC REGION OF THE ACETYLCHOLINE RECEPTOR | | Descriptor: | ACETYLCHOLINE RECEPTOR ALPHA, FV ANTIBODY FRAGMENT | | Authors: | Kleinjung, J, Petit, M.-C, Orlewski, P, Mamalaki, A, Tzartos, S.-J, Tsikaris, V, Sakarellos-Daitsiotis, M, Sakarellos, C, Marraud, M, Cung, M.-T. | | Deposit date: | 2000-06-06 | | Release date: | 2000-06-15 | | Last modified: | 2021-11-03 | | Method: | SOLUTION NMR | | Cite: | The third-dimensional structure of the complex between an Fv antibody fragment and an analogue of the main immunogenic region of the acetylcholine receptor: a combined two-dimensional NMR, homology, and molecular modeling approach.
Biopolymers, 53, 2000
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4DAJ
 | | Structure of the M3 Muscarinic Acetylcholine Receptor | | Descriptor: | (1R,2R,4S,5S,7S)-7-{[hydroxy(dithiophen-2-yl)acetyl]oxy}-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.0~2,4~]nonane, Muscarinic acetylcholine receptor M3, Lysozyme, ... | | Authors: | Kruse, A.C, Hu, J, Pan, A.C, Arlow, D.H, Rosenbaum, D.M, Rosemond, E, Green, H.F, Liu, T, Chae, P.S, Dror, R.O, Shaw, D.E, Weis, W.I, Wess, J, Kobilka, B. | | Deposit date: | 2012-01-12 | | Release date: | 2012-02-22 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Structure and dynamics of the M3 muscarinic acetylcholine receptor.
Nature, 482, 2012
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1C5D
 | | THE CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF A RAT MONOCLONAL ANTIBODY AGAINST THE MAIN IMMUNOGENIC REGION OF THE HUMAN MUSCLE ACETYLCHOLINE RECEPTOR | | Descriptor: | MONOCLONAL ANTIBODY AGAINST THE MAIN IMMUNOGENIC REGION OF THE HUMAN MUSCLE ACETYLCHOLINE RECEPTOR | | Authors: | Kontou, M, Leonidas, D.D, Vatzaki, E.H, Tsantili, P, Mamalaki, A, Oikonomakos, N.G, Acharya, K.R, Tzartos, S.J. | | Deposit date: | 1999-11-17 | | Release date: | 1999-12-03 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | The crystal structure of the Fab fragment of a rat monoclonal antibody against the main immunogenic region of the human muscle acetylcholine receptor.
Eur.J.Biochem., 267, 2000
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5KE4
 | | Crystal structure of a chimeric acetylcholine binding protein from Aplysia californica (Ac-AChBP) containing loop C from the human alpha 6 nicotinic acetylcholine receptor in complex with 2-((5-(3,7-Diazabicyclo[3.3.1]nonan-3-yl)pyridin-3-yl)oxy)- N,N-dimethylethanamine (BPC) | | Descriptor: | 2-((5-(3,7-Diazabicyclo[3.3.1]nonan-3-yl)pyridin-3-yl)oxy)-N,N-dimethylethanamine, Soluble acetylcholine receptor | | Authors: | Bobango, J, Wu, J, Talley, I.T, Ralston, R, Sankaran, B, Talley, T.T. | | Deposit date: | 2016-06-09 | | Release date: | 2016-07-06 | | Method: | X-RAY DIFFRACTION (2.554 Å) | | Cite: | Crystal structure of a chimeric acetylcholine binding protein from Aplysia californica (Ac-AChBP) containing loop C from the human alpha 6 nicotinic acetylcholine receptor in complex with 2-((5-(3,7-Diazabicyclo[3.3.1]nonan-3-yl)pyridin-3-yl)oxy)-
N,N-dimethylethanamine (BPC)
To Be Published
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4ZJS
 | | Crystal structure of a chimeric acetylcholine binding protein from Aplysia Californica (Ac-AChBP) containing the main immunogenic region (MIR) from the human alpha 1 subunit of the muscle nicotinic acetylcholine receptor in complex with anatoxin-A. | | Descriptor: | 1-[(1R,6R)-9-azabicyclo[4.2.1]non-2-en-2-yl]ethanone, Acetylcholine receptor subunit alpha,Soluble acetylcholine receptor,Acetylcholine receptor subunit alpha,Soluble acetylcholine receptor | | Authors: | Talley, T.T, Bobango, J, Wu, J, Park, J.F, Luo, J, Lindsatrom, J, Taylor, P. | | Deposit date: | 2015-04-29 | | Release date: | 2015-05-13 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.2301 Å) | | Cite: | Main immunogenic region structure promotes binding of conformation-dependent myasthenia gravis autoantibodies, nicotinic acetylcholine receptor conformation maturation, and agonist sensitivity.
J. Neurosci., 29, 2009
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5CXV
 | | Structure of the human M1 muscarinic acetylcholine receptor bound to antagonist Tiotropium | | Descriptor: | (1R,2R,4S,5S,7S)-7-{[hydroxy(dithiophen-2-yl)acetyl]oxy}-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.0~2,4~]nonane, 1,2-ETHANEDIOL, CHOLESTEROL HEMISUCCINATE, ... | | Authors: | Sun, B, Feng, D, Li, X, Kobilka, T.S, Kobilka, B.K. | | Deposit date: | 2015-07-29 | | Release date: | 2016-03-09 | | Last modified: | 2016-03-30 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Crystal structures of the M1 and M4 muscarinic acetylcholine receptors.
Nature, 531, 2016
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4MQS
 | | Structure of active human M2 muscarinic acetylcholine receptor bound to the agonist iperoxo | | Descriptor: | 4-(4,5-dihydro-1,2-oxazol-3-yloxy)-N,N,N-trimethylbut-2-yn-1-aminium, Muscarinic acetylcholine receptor M2, Nanobody 9-8 | | Authors: | Kruse, A.C, Ring, A.M, Manglik, A, Hu, J, Hu, K, Eitel, K, Huebner, H, Pardon, E, Valant, C, Sexton, P.M, Christopoulos, A, Felder, C.C, Gmeiner, P, Steyaert, J, Weis, W.I, Garcia, K.C, Wess, J, Kobilka, B.K. | | Deposit date: | 2013-09-16 | | Release date: | 2013-11-27 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | Activation and allosteric modulation of a muscarinic acetylcholine receptor.
Nature, 504, 2013
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6OIJ
 | | Muscarinic acetylcholine receptor 1-G11 protein complex | | Descriptor: | 4-(4,5-dihydro-1,2-oxazol-3-yloxy)-N,N,N-trimethylbut-2-yn-1-aminium, Antibody fragment, CHOLESTEROL HEMISUCCINATE, ... | | Authors: | Maeda, S, Qianhui, Q, Skiniotis, G, Kobilka, B. | | Deposit date: | 2019-04-09 | | Release date: | 2019-05-08 | | Last modified: | 2020-01-08 | | Method: | ELECTRON MICROSCOPY (3.3 Å) | | Cite: | Structures of the M1 and M2 muscarinic acetylcholine receptor/G-protein complexes.
Science, 364, 2019
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5ZHP
 | | M3 muscarinic acetylcholine receptor in complex with a selective antagonist | | Descriptor: | (1R,2R,4S,5S,7s)-7-({[4-fluoro-2-(thiophen-2-yl)phenyl]carbamoyl}oxy)-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.0~2,4~]nonan-9-ium, CITRIC ACID, HEXAETHYLENE GLYCOL, ... | | Authors: | Liu, H, Hofmann, J, Fish, I, Schaake, B, Eitel, K, Bartuschat, A, Kaindl, J, Rampp, H, Banerjee, A, Hubner, H, Clark, M.J, Vincent, S.G, Fisher, J, Heinrich, M, Hirata, K, Liu, X, Sunahara, R.K, Shoichet, B.K, Kobilka, B.K, Gmeiner, P. | | Deposit date: | 2018-03-13 | | Release date: | 2018-11-28 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Structure-guided development of selective M3 muscarinic acetylcholine receptor antagonists
Proc. Natl. Acad. Sci. U.S.A., 115, 2018
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5DSG
 | | Structure of the M4 muscarinic acetylcholine receptor (M4-mT4L) bound to tiotropium | | Descriptor: | (1R,2R,4S,5S,7S)-7-{[hydroxy(dithiophen-2-yl)acetyl]oxy}-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.0~2,4~]nonane, (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate, 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE, ... | | Authors: | Thal, D.M, Kobilka, B.K, Sexton, P.M, Christopoulos, A. | | Deposit date: | 2015-09-17 | | Release date: | 2016-03-16 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Crystal structures of the M1 and M4 muscarinic acetylcholine receptors.
Nature, 531, 2016
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3UON
 | | Structure of the human M2 muscarinic acetylcholine receptor bound to an antagonist | | Descriptor: | (3R)-1-azabicyclo[2.2.2]oct-3-yl hydroxy(diphenyl)acetate, CHLORIDE ION, Human M2 muscarinic acetylcholine, ... | | Authors: | Haga, K, Kruse, A.C, Asada, H, Yurugi-Kobayashi, T, Shiroishi, M, Zhang, C, Weis, W.I, Okada, T, Kobilka, B.K, Haga, T, Kobayashi, T. | | Deposit date: | 2011-11-16 | | Release date: | 2012-02-01 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structure of the human M2 muscarinic acetylcholine receptor bound to an antagonist.
Nature, 482, 2012
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7QL5
 | | Torpedo muscle-type nicotinic acetylcholine receptor - nicotine-bound conformation | | Descriptor: | (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate, (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Zarkadas, E, Pebay-Peyroula, E, Baenziger, J, Nury, H. | | Deposit date: | 2021-12-19 | | Release date: | 2022-02-09 | | Last modified: | 2022-05-04 | | Method: | ELECTRON MICROSCOPY (2.5 Å) | | Cite: | Conformational transitions and ligand-binding to a muscle-type nicotinic acetylcholine receptor.
Neuron, 110, 2022
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7QKO
 | | Torpedo muscle-type nicotinic acetylcholine receptor - Resting conformation | | Descriptor: | (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate, Acetylcholine receptor subunit alpha, Acetylcholine receptor subunit beta, ... | | Authors: | Zarkadas, E, Pebay-Peyroula, E, Baenziger, J, Nury, H. | | Deposit date: | 2021-12-18 | | Release date: | 2022-02-09 | | Last modified: | 2022-05-04 | | Method: | ELECTRON MICROSCOPY (2.9 Å) | | Cite: | Conformational transitions and ligand-binding to a muscle-type nicotinic acetylcholine receptor.
Neuron, 110, 2022
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7QL6
 | | Torpedo muscle-type nicotinic acetylcholine receptor - carbamylcholine-bound conformation | | Descriptor: | 2-[(AMINOCARBONYL)OXY]-N,N,N-TRIMETHYLETHANAMINIUM, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Zarkadas, E, Pebay-Peyroula, E, Baenziger, J, Nury, H. | | Deposit date: | 2021-12-19 | | Release date: | 2022-02-09 | | Last modified: | 2022-05-04 | | Method: | ELECTRON MICROSCOPY (3.23 Å) | | Cite: | Conformational transitions and ligand-binding to a muscle-type nicotinic acetylcholine receptor.
Neuron, 110, 2022
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