7T90
 
 | | Cryo-EM structure of ACh-bound M2R-Go signaling complex in S2 state | | Descriptor: | ACETYLCHOLINE, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, ... | | Authors: | Xu, J, Wang, Q, Du, Y, Kobilka, B.K. | | Deposit date: | 2021-12-17 | | Release date: | 2023-01-25 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (3.32 Å) | | Cite: | Structural and dynamic insights into supra-physiological activation and allosteric modulation of a muscarinic acetylcholine receptor.
Nat Commun, 14, 2023
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1JBD
 | | NMR Structure of the Complex Between alpha-bungarotoxin and a Mimotope of the Nicotinic Acetylcholine Receptor | | Descriptor: | LONG NEUROTOXIN 1, MIMOTOPE OF THE NICOTINIC ACETYLCHOLINE RECEPTOR | | Authors: | Scarselli, M, Spiga, O, Ciutti, A, Bracci, L, Lelli, B, Lozzi, L, Calamandrei, D, Bernini, A, Di Maro, D, Klein, S, Niccolai, N. | | Deposit date: | 2001-06-04 | | Release date: | 2001-06-27 | | Last modified: | 2024-10-16 | | Method: | SOLUTION NMR | | Cite: | NMR structure of alpha-bungarotoxin free and bound to a mimotope of the nicotinic acetylcholine receptor.
Biochemistry, 41, 2002
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2BR7
 | | Crystal Structure of Acetylcholine-binding Protein (AChBP) from Aplysia californica in complex with HEPES | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, SOLUBLE ACETYLCHOLINE RECEPTOR | | Authors: | Celie, P.H.N, Kasheverov, I.E, Mordvintsev, D.Y, Hogg, R.C, Van Nierop, P, Van Elk, R, Van Rossum-Fikkert, S.E, Zhmak, M.N, Bertrand, D, Tsetlin, V, Sixma, T.K, Smit, A.B. | | Deposit date: | 2005-05-03 | | Release date: | 2005-06-07 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Crystal Structure of Nicotinic Acetylcholine Receptor Homolog Achbp in Complex with an Alpha- Conotoxin Pnia Variant
Nat.Struct.Mol.Biol., 12, 2005
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1HOY
 | | NMR STRUCTURE OF THE COMPLEX BETWEEN A-BUNGAROTOXIN AND A MIMOTOPE OF THE NICOTINIC ACETYLCHOLINE RECEPTOR | | Descriptor: | LONG NEUROTOXIN 1, MIMOTOPE OF THE NICOTINIC ACETYLCHOLINE RECEPTOR | | Authors: | Scarselli, M, Spiga, O, Ciutti, A, Bracci, L, Lelli, B, Lozzi, L, Calamandrei, D, Bernini, A, Di Maro, D, Niccolai, N, Neri, P. | | Deposit date: | 2000-12-12 | | Release date: | 2000-12-27 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | NMR structure of alpha-bungarotoxin free and bound to a mimotope of the nicotinic acetylcholine receptor.
Biochemistry, 41, 2002
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3WIP
 | | Crystal structure of acetylcholine bound to Ls-AChBP | | Descriptor: | ACETATE ION, ACETYLCHOLINE, Acetylcholine-binding protein, ... | | Authors: | Olsen, J.A, Balle, T, Gajhede, M, Ahring, P.K, Kastrup, J.S. | | Deposit date: | 2013-09-24 | | Release date: | 2014-04-23 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Molecular recognition of the neurotransmitter acetylcholine by an acetylcholine binding protein reveals determinants of binding to nicotinic acetylcholine receptors
Plos One, 9, 2014
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7V68
 | | An Agonist and PAM-bound Class A GPCR with Gi protein complex structure | | 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, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | | Authors: | Wang, J.J, Wu, L.J, Wu, M, Hua, T, Liu, Z.J, Wang, T. | | Deposit date: | 2021-08-20 | | Release date: | 2022-05-11 | | Last modified: | 2024-11-06 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | The unconventional activation of the muscarinic acetylcholine receptor M4R by diverse ligands.
Nat Commun, 13, 2022
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2LKH
 | | WSA minor conformation | | Descriptor: | Acetylcholine receptor | | Authors: | Xu, Y, Mowrey, D, Cui, T, Perez-Aguilar, J, Saven, J.G, Eckenhoff, R, Tang, P. | | Deposit date: | 2011-10-11 | | Release date: | 2012-01-11 | | Last modified: | 2024-05-15 | | Method: | SOLUTION NMR | | Cite: | NMR structure and dynamics of a designed water-soluble transmembrane domain of nicotinic acetylcholine receptor.
Biochim.Biophys.Acta, 1818, 2011
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2LKG
 | | WSA major conformation | | Descriptor: | Acetylcholine receptor | | Authors: | Xu, Y, Mowrey, D, Cui, T, Perez-Aguilar, J.M, Saven, J.G, Eckenhoff, R, Tang, P. | | Deposit date: | 2011-10-11 | | Release date: | 2012-01-11 | | Last modified: | 2024-05-15 | | Method: | SOLUTION NMR | | Cite: | NMR structure and dynamics of a designed water-soluble transmembrane domain of nicotinic acetylcholine receptor.
Biochim.Biophys.Acta, 1818, 2011
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1TOR
 | | MOLECULAR DYNAMICS SIMULATION FROM 2D-NMR DATA OF THE FREE ACHR MIR DECAPEPTIDE AND THE ANTIBODY-BOUND [A76]MIR ANALOGUE | | Descriptor: | ACETYLCHOLINE RECEPTOR, MAIN IMMUNOGENIC REGION | | Authors: | Orlewski, P, Tsikaris, V, Sakarellos, C, Sakarellos-Daistiotis, M, Vatzaki, E, Tzartos, S.J, Marraud, M, Cung, M.T. | | Deposit date: | 1995-10-11 | | Release date: | 1996-03-08 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | Cite: | Compared structures of the free nicotinic acetylcholine receptor main immunogenic region (MIR) decapeptide and the antibody-bound [A76]MIR analogue: a molecular dynamics simulation from two-dimensional NMR data.
Biopolymers, 40, 1996
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7PD6
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7PDB
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1EQ8
 | | THREE-DIMENSIONAL STRUCTURE OF THE PENTAMERIC HELICAL BUNDLE OF THE ACETYLCHOLINE RECEPTOR M2 TRANSMEMBRANE SEGMENT | | Descriptor: | ACETYLCHOLINE RECEPTOR PROTEIN | | Authors: | Marassi, F.M, Gesell, J.J, Kim, Y, Valente, A.P, Oblatt-Montal, M, Montal, M, Opella, S.J. | | Deposit date: | 2000-04-03 | | Release date: | 2000-04-26 | | Last modified: | 2024-09-25 | | Method: | SOLID-STATE NMR | | Cite: | Structures of the M2 channel-lining segments from nicotinic acetylcholine and NMDA receptors by NMR spectroscopy.
Nat.Struct.Biol., 6, 1999
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1A11
 | | NMR STRUCTURE OF MEMBRANE SPANNING SEGMENT 2 OF THE ACETYLCHOLINE RECEPTOR IN DPC MICELLES, 10 STRUCTURES | | Descriptor: | ACETYLCHOLINE RECEPTOR M2 | | Authors: | Gesell, J.J, Sun, W, Montal, M, Opella, S.J. | | Deposit date: | 1997-12-19 | | Release date: | 1998-04-08 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | Structures of the M2 channel-lining segments from nicotinic acetylcholine and NMDA receptors by NMR spectroscopy.
Nat.Struct.Biol., 6, 1999
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1LXH
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1LXG
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1LJZ
 | | NMR structure of an AChR-peptide (Torpedo Californica, alpha-subunit residues 182-202) in complex with alpha-Bungarotoxin | | Descriptor: | Acetylcholine receptor protein, alpha-Bungarotoxin | | Authors: | Samson, A.O, Scherf, T, Eisenstein, M, Chill, J.H, Anglister, J. | | Deposit date: | 2002-04-23 | | Release date: | 2002-07-17 | | Last modified: | 2013-07-24 | | Method: | SOLUTION NMR | | Cite: | The mechanism for acetylcholine receptor inhibition by alpha-neurotoxins and species-specific resistance to alpha-bungarotoxin revealed by NMR.
Neuron, 35, 2002
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1L4W
 | | NMR structure of an AChR-peptide (Torpedo Californica, alpha-subunit residues 182-202) in complex with alpha-Bungarotoxin | | Descriptor: | Acetylcholine receptor protein, alpha-Bungarotoxin | | Authors: | Samson, A.O, Scherf, T, Rodriguez, E, Eisenstein, M, Anglister, J. | | Deposit date: | 2002-03-06 | | Release date: | 2002-07-17 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | The mechanism for acetylcholine receptor inhibition by alpha-neurotoxins and species-specific resistance to alpha-bungarotoxin revealed by NMR.
Neuron, 35, 2002
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1IDG
 | | THE NMR SOLUTION STRUCTURE OF THE COMPLEX FORMED BETWEEN ALPHA-BUNGAROTOXIN AND AN 18MER COGNATE PEPTIDE | | Descriptor: | ACETYLCHOLINE RECEPTOR PROTEIN, ALPHA CHAIN, ALPHA-BUNGAROTOXIN | | Authors: | Zeng, H, Moise, L, Grant, M.A, Hawrot, E. | | Deposit date: | 2001-04-04 | | Release date: | 2001-04-25 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | The solution structure of the complex formed between alpha-bungarotoxin and an 18-mer cognate peptide derived from the alpha 1 subunit of the nicotinic acetylcholine receptor from Torpedo californica.
J.Biol.Chem., 276, 2001
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1IDH
 | | THE NMR SOLUTION STRUCTURE OF THE COMPLEX FORMED BETWEEN ALPHA-BUNGAROTOXIN AND AN 18MER COGNATE PEPTIDE | | Descriptor: | ACETYLCHOLINE RECEPTOR PROTEIN, ALPHA CHAIN, ALPHA-BUNGAROTOXIN | | Authors: | Zeng, H, Moise, L, Grant, M.A, Hawrot, E. | | Deposit date: | 2001-04-04 | | Release date: | 2001-04-25 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | The solution structure of the complex formed between alpha-bungarotoxin and an 18-mer cognate peptide derived from the alpha 1 subunit of the nicotinic acetylcholine receptor from Torpedo californica.
J.Biol.Chem., 276, 2001
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4UXU
 | | Crystal Structure of the Extracellular Domain of the Human Alpha9 Nicotinic Acetylcholine Receptor In Complex with Methyllycaconitine | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, ... | | Authors: | Zouridakis, M, Giastas, P, Zarkadas, E, Tzartos, S.J. | | Deposit date: | 2014-08-27 | | Release date: | 2014-10-01 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (1.71 Å) | | Cite: | Crystal Structures of Free and Antagonist-Bound States of Human Alpha9 Nicotinic Receptor Extracellular Domain
Nat.Struct.Mol.Biol., 21, 2014
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4DBM
 | | Aplysia californica-AChBP in complex with triazole 18 | | Descriptor: | (3-exo)-8,8-dimethyl-3-(4-{[(1-methyl-2-oxo-1,2-dihydroquinolin-4-yl)oxy]methyl}-1H-1,2,3-triazol-1-yl)-8-azoniabicyclo[3.2.1]octane, 2-acetamido-2-deoxy-beta-D-glucopyranose, Soluble acetylcholine receptor, ... | | Authors: | Nemecz, A, Yamauchi, J.G, Kim, C. | | Deposit date: | 2012-01-16 | | Release date: | 2012-03-21 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Generation of candidate ligands for nicotinic acetylcholine receptors via in situ click chemistry with a soluble acetylcholine binding protein template.
J.Am.Chem.Soc., 134, 2012
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5J5H
 | | X-RAY STRUCTURE OF ACETYLCHOLINE BINDING PROTEIN (ACHBP) IN COMPLEX WITH 6-(2-methoxyphenyl)-N4,N4-bis[(pyridin-2-yl)methyl]pyrimidine-2,4-diamine | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 6-(2-methoxyphenyl)-N~4~,N~4~-bis[(pyridin-2-yl)methyl]pyrimidine-2,4-diamine, Acetylcholine-binding protein, ... | | Authors: | Kaczanowska, K, Harel, M, Camacho Hernandez, A.G, Taylor, P. | | Deposit date: | 2016-04-02 | | Release date: | 2017-03-08 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Substituted 2-Aminopyrimidines Selective for alpha 7-Nicotinic Acetylcholine Receptor Activation and Association with Acetylcholine Binding Proteins.
J. Am. Chem. Soc., 139, 2017
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5J5G
 | | X-Ray Crystal Structure of Acetylcholine Binding Protein (AChBP) in Complex with 6-(4-methoxyphenyl)-N4,N4-bis[(pyridin-2-yl)methyl]pyrimidine-2,4-diamine | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 6-(4-methoxyphenyl)-N~4~,N~4~-bis[(pyridin-2-yl)methyl]pyrimidine-2,4-diamine, Acetylcholine-binding protein, ... | | Authors: | Kaczanowska, K, Harel, M, Camacho Hernandez, A.G, Taylor, P. | | Deposit date: | 2016-04-02 | | Release date: | 2017-03-08 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.036 Å) | | Cite: | Substituted 2-Aminopyrimidines Selective for alpha 7-Nicotinic Acetylcholine Receptor Activation and Association with Acetylcholine Binding Proteins.
J. Am. Chem. Soc., 139, 2017
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5OUI
 | | Humanized alpha-AChBP (acetylcholine binding protein) in complex with allosteric binder fragment CU2017 | | Descriptor: | (3~{R})-~{N}-(5-bromanylpyridin-2-yl)piperidine-3-carboxamide, 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Delbart, F, Gruss, F, Ulens, C. | | Deposit date: | 2017-08-23 | | Release date: | 2017-11-29 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | An allosteric binding site of the alpha 7 nicotinic acetylcholine receptor revealed in a humanized acetylcholine-binding protein.
J. Biol. Chem., 293, 2018
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5OUH
 | | Humanized alpha-AChBP (acetylcholine binding protein) in complex with lobeline. | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Acetylcholine binding protein, Alpha-Lobeline, ... | | Authors: | Delbart, F, Gruss, F, Ulens, C. | | Deposit date: | 2017-08-23 | | Release date: | 2017-11-29 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | An allosteric binding site of the alpha 7 nicotinic acetylcholine receptor revealed in a humanized acetylcholine-binding protein.
J. Biol. Chem., 293, 2018
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