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: | 2024-11-20 | | 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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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: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (3.7 Å) | | Cite: | Activation and allosteric modulation of a muscarinic acetylcholine receptor.
Nature, 504, 2013
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9E3G
 | | Torpedo muscle-type nicotinic acetylcholine receptor - Monoliganded State | | Descriptor: | (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ACETYLCHOLINE, ... | | Authors: | Thompson, M.J, Nury, H, Zarkadas, E, Baenziger, J.E. | | Deposit date: | 2024-10-23 | | Release date: | 2025-10-08 | | Last modified: | 2025-10-15 | | Method: | ELECTRON MICROSCOPY (3.13 Å) | | Cite: | Asynchronous subunit transitions prime acetylcholine receptor activation.
Science, 2025
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9E3E
 | | Torpedo muscle-type nicotinic acetylcholine receptor - Diliganded State | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ACETYLCHOLINE, Acetylcholine receptor subunit alpha, ... | | Authors: | Thompson, M.J, Nury, H, Zarkadas, E, Baenziger, J.E. | | Deposit date: | 2024-10-23 | | Release date: | 2025-10-08 | | Last modified: | 2025-10-15 | | Method: | ELECTRON MICROSCOPY (2.8 Å) | | Cite: | Asynchronous subunit transitions prime acetylcholine receptor activation.
Science, 2025
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8QQM
 | | nicotinic acetylcholine receptor in intact synaptic membrane | | Descriptor: | Acetylcholine receptor subunit alpha, Acetylcholine receptor subunit beta, Acetylcholine receptor subunit delta, ... | | Authors: | Unwin, N. | | Deposit date: | 2023-10-05 | | Release date: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (4.7 Å) | | Cite: | Influence of lipid bilayer on the structure of the muscle-type nicotinic acetylcholine receptor.
Proc.Natl.Acad.Sci.USA, 121, 2024
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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: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Structure and dynamics of the M3 muscarinic acetylcholine receptor.
Nature, 482, 2012
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4BOR
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4BOO
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4BOT
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4BOG
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4BOI
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4BON
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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: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (4 Å) | | Cite: | Structure and Gating Mechanism of the Acetylcholine Receptor Pore.
Nature, 423, 2003
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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: | 2024-05-01 | | 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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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: | 2024-11-13 | | 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: | 2024-10-30 | | 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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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: | 2024-11-13 | | 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: | 2024-10-23 | | 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: | 2024-11-06 | | 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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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: | 2024-11-20 | | 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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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: | 2024-11-20 | | 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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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: | 2024-11-20 | | 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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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: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | Activation and allosteric modulation of a muscarinic acetylcholine receptor.
Nature, 504, 2013
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9E3F
 | | Torpedo muscle-type nicotinic acetylcholine receptor - Unliganded State | | Descriptor: | (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate, Acetylcholine receptor subunit alpha, Acetylcholine receptor subunit beta, ... | | Authors: | Thompson, M.J, Nury, H, Zarkadas, E, Baenziger, J.E. | | Deposit date: | 2024-10-23 | | Release date: | 2025-10-08 | | Last modified: | 2025-10-15 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | Asynchronous subunit transitions prime acetylcholine receptor activation.
Science, 2025
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9VIQ
 | | human alpha 7 nicotinic acetylcholine receptor L277A mutant in complex with L-nicotine (desensitized state) | | Descriptor: | (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Liu, S, Chen, H, Tian, C. | | Deposit date: | 2025-06-19 | | Release date: | 2025-09-10 | | Last modified: | 2025-10-29 | | Method: | ELECTRON MICROSCOPY (3.24 Å) | | Cite: | Structural insights into the progressive recovery of alpha 7 nicotinic acetylcholine receptor from nicotine-induced desensitization.
Sci Adv, 11, 2025
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