6CQ6
 
 | | K2P2.1(TREK-1) apo structure | | Descriptor: | CADMIUM ION, DECANE, POTASSIUM ION, ... | | Authors: | Lolicato, M, Minor, D.L. | | Deposit date: | 2018-03-14 | | Release date: | 2018-03-28 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | K2P2.1 (TREK-1)-activator complexes reveal a cryptic selectivity filter binding site.
Nature, 547, 2017
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6CQ9
 | | K2P2.1(TREK-1):ML402 complex | | Descriptor: | CADMIUM ION, HEXADECANE, N-((E,2S,3R)-1,3-DIHYDROXYOCTADEC-4-EN-2-YL)PALMITAMIDE, ... | | Authors: | Lolicato, M, Minor, D.L. | | Deposit date: | 2018-03-14 | | Release date: | 2018-04-11 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | K2P2.1 (TREK-1)-activator complexes reveal a cryptic selectivity filter binding site.
Nature, 547, 2017
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6CQ8
 | | K2P2.1(TREK-1):ML335 complex | | Descriptor: | CADMIUM ION, HEXADECANE, N-((E,2S,3R)-1,3-DIHYDROXYOCTADEC-4-EN-2-YL)PALMITAMIDE, ... | | Authors: | Lolicato, M, Minor, D.L. | | Deposit date: | 2018-03-14 | | Release date: | 2018-03-28 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | K2P2.1 (TREK-1)-activator complexes reveal a cryptic selectivity filter binding site.
Nature, 547, 2017
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6IAX
 | | MloK1 model from single particle analysis of 2D crystals, class 1 (extended conformation) | | Descriptor: | Cyclic nucleotide-gated potassium channel mll3241, POTASSIUM ION | | Authors: | Righetto, R, Biyani, N, Kowal, J, Chami, M, Stahlberg, H. | | Deposit date: | 2018-11-27 | | Release date: | 2019-04-24 | | Last modified: | 2024-05-15 | | Method: | ELECTRON MICROSCOPY (5.2 Å) | | Cite: | Retrieving high-resolution information from disordered 2D crystals by single-particle cryo-EM.
Nat Commun, 10, 2019
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5V4S
 | | CryoEM Structure of a Prokaryotic Cyclic Nucleotide-Gated Ion Channel | | Descriptor: | Transporter, cation channel family / cyclic nucleotide-binding domain multi-domain protein | | Authors: | James, Z.M, Borst, A.J, Haitin, Y, Frenz, B, DiMaio, F, Zagotta, W.N, Veesler, D. | | Deposit date: | 2017-03-10 | | Release date: | 2017-04-12 | | Last modified: | 2024-03-13 | | Method: | ELECTRON MICROSCOPY (4.2 Å) | | Cite: | CryoEM structure of a prokaryotic cyclic nucleotide-gated ion channel.
Proc. Natl. Acad. Sci. U.S.A., 114, 2017
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1JVM
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7SPD
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8A35
 | | NaK C-DI mutant with Rb+ and Na+ | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Potassium channel protein, RUBIDIUM ION, ... | | Authors: | Minniberger, S, Plested, A.J.R. | | Deposit date: | 2022-06-07 | | Release date: | 2023-02-01 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Asymmetry and Ion Selectivity Properties of Bacterial Channel NaK Mutants Derived from Ionotropic Glutamate Receptors.
J.Mol.Biol., 435, 2023
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5V6O
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4R7C
 | | Crystal Structure of CNG mimicking NaK-ETPP mutant cocrystallized with DiMethylammonium | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, DIMETHYLAMINE, GLYCINE, ... | | Authors: | De March, M, Napolitano, L.M.R, Onesti, S. | | Deposit date: | 2014-08-27 | | Release date: | 2015-07-01 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | A structural, functional, and computational analysis suggests pore flexibility as the base for the poor selectivity of CNG channels.
Proc.Natl.Acad.Sci.USA, 112, 2015
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4R6Z
 | | Crystal Structure of CNG mimicking NaK mutant, NaK-ETPP, Cs+ complex | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CESIUM ION, GLYCINE, ... | | Authors: | De March, M, Napolitano, L.M.R, Onesti, S. | | Deposit date: | 2014-08-26 | | Release date: | 2015-07-01 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | A structural, functional, and computational analysis suggests pore flexibility as the base for the poor selectivity of CNG channels.
Proc.Natl.Acad.Sci.USA, 112, 2015
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4R8C
 | | Crystal Structure of CNG mimicking NaK-ETPP mutant in complex with Rb+ | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, GLYCINE, Potassium channel protein, ... | | Authors: | De March, M, Napolitano, L.M.R, Onesti, S. | | Deposit date: | 2014-09-01 | | Release date: | 2015-07-01 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | A structural, functional, and computational analysis suggests pore flexibility as the base for the poor selectivity of CNG channels.
Proc.Natl.Acad.Sci.USA, 112, 2015
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4RAI
 | | Crystal Structure of CNG mimicking NaK-ETPP mutant in complex with Na+ | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, GLYCINE, Potassium channel protein, ... | | Authors: | De March, M, Napolitano, L.M.R, Onesti, S. | | Deposit date: | 2014-09-10 | | Release date: | 2015-07-01 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.31 Å) | | Cite: | A structural, functional, and computational analysis suggests pore flexibility as the base for the poor selectivity of CNG channels.
Proc.Natl.Acad.Sci.USA, 112, 2015
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7SX3
 | | Human NALCN-FAM155A-UNC79-UNC80 channelosome with CaM bound, conformation 1/2 | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Kschonsak, M, Chua, H.C, Weidling, C, Chakouri, N, Noland, C.L, Schott, K, Chang, T, Tam, C, Patel, N, Arthur, C.P, Leitner, A, Ben-Johny, M, Ciferri, C, Pless, S.A, Payandeh, J. | | Deposit date: | 2021-11-22 | | Release date: | 2021-12-29 | | Last modified: | 2022-03-16 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Structural architecture of the human NALCN channelosome.
Nature, 603, 2022
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7SX4
 | | Human NALCN-FAM155A-UNC79-UNC80 channelosome with CaM bound, conformation 2/2 | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Kschonsak, M, Chua, H.C, Weidling, C, Chakouri, N, Noland, C.L, Schott, K, Chang, T, Tam, C, Patel, N, Arthur, C.P, Leitner, A, Ben-Johny, M, Ciferri, C, Pless, S.A, Payandeh, J. | | Deposit date: | 2021-11-22 | | Release date: | 2021-12-29 | | Last modified: | 2022-03-16 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | Structural architecture of the human NALCN channelosome.
Nature, 603, 2022
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2IBY
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4ILC
 | | The GLIC pentameric ligand-gated ion channel in complex with sulfates | | Descriptor: | ACETATE ION, CHLORIDE ION, DIUNDECYL PHOSPHATIDYL CHOLINE, ... | | Authors: | Sauguet, L, Malherbe, L, Corringer, P.J, Delarue, M. | | Deposit date: | 2012-12-29 | | Release date: | 2013-02-20 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.99 Å) | | Cite: | Structural basis for ion permeation mechanism in pentameric ligand-gated ion channels.
Embo J., 32, 2013
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4IL4
 | | The pentameric ligand-gated ion channel GLIC in complex with Se-DDM | | Descriptor: | ACETATE ION, CHLORIDE ION, Proton-gated ion channel, ... | | Authors: | Sauguet, L, Malherbe, L, Corringer, P.J, Delarue, M. | | Deposit date: | 2012-12-29 | | Release date: | 2013-02-20 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | Structural basis for ion permeation mechanism in pentameric ligand-gated ion channels.
Embo J., 32, 2013
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4IL9
 | | The pentameric ligand-gated ion channel GLIC A237F in complex with bromide | | Descriptor: | ACETATE ION, BROMIDE ION, DIUNDECYL PHOSPHATIDYL CHOLINE, ... | | Authors: | Sauguet, L, Corringer, P.J, Delarue, M. | | Deposit date: | 2012-12-29 | | Release date: | 2013-02-20 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.83 Å) | | Cite: | Structural basis for ion permeation mechanism in pentameric ligand-gated ion channels.
Embo J., 32, 2013
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4ILA
 | | The pentameric ligand-gated ion channel GLIC A237F in complex with Cesium | | Descriptor: | ACETATE ION, CESIUM ION, CHLORIDE ION, ... | | Authors: | Sauguet, L, Corringer, P.J, Delarue, M. | | Deposit date: | 2012-12-29 | | Release date: | 2013-02-20 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | Structural basis for ion permeation mechanism in pentameric ligand-gated ion channels.
Embo J., 32, 2013
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4ILB
 | | The pentameric ligand-gated ion channel GLIC A237F in complex with Rubidium | | Descriptor: | ACETATE ION, CHLORIDE ION, DIUNDECYL PHOSPHATIDYL CHOLINE, ... | | Authors: | Sauguet, L, Corringer, P.J, Delarue, M. | | Deposit date: | 2012-12-29 | | Release date: | 2013-02-20 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.15 Å) | | Cite: | Structural basis for ion permeation mechanism in pentameric ligand-gated ion channels.
Embo J., 32, 2013
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8X43
 | | human KCNQ2-CaM-Ebio1-S1 complex in the presence of PIP2 | | Descriptor: | Calmodulin-1, N-(4-azanyl-1,2-dihydroacenaphthylen-5-yl)-4-fluoranyl-benzamide, Potassium voltage-gated channel subfamily KQT member 2 | | Authors: | Ma, D, Guo, J. | | Deposit date: | 2023-11-15 | | Release date: | 2024-01-17 | | Last modified: | 2024-07-17 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | A small-molecule activation mechanism that directly opens the KCNQ2 channel.
Nat.Chem.Biol., 20, 2024
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8W4U
 | | human KCNQ2-CaM in complex with PIP2 and HN37 | | Descriptor: | Calmodulin-1, Potassium voltage-gated channel subfamily KQT member 2, [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate, ... | | Authors: | Ma, D, Li, X, Guo, J. | | Deposit date: | 2023-08-25 | | Release date: | 2023-12-13 | | Method: | ELECTRON MICROSCOPY (3.3 Å) | | Cite: | Ligand activation mechanisms of human KCNQ2 channel.
Nat Commun, 14, 2023
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6IZ6
 | | Crystal Structure Analysis of TRIC counter-ion channels in calcium release | | Descriptor: | CALCIUM ION, Trimeric intracellular cation channel type B-B | | Authors: | Liu, X.L, Wang, X.H, Su, M, Hendrickson, W.A, Chen, Y.H. | | Deposit date: | 2018-12-18 | | Release date: | 2019-05-01 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (3.293 Å) | | Cite: | Structural basis for activity of TRIC counter-ion channels in calcium release.
Proc.Natl.Acad.Sci.USA, 116, 2019
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6IZF
 | | Structural basis for activity of TRIC counter-ion channels in calcium release | | Descriptor: | (2R)-1-(dodecanoyloxy)-3-hydroxypropan-2-yl (5E,8E,11E)-tetradeca-5,8,11-trienoate, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Wang, X.H, Zeng, Y, Su, M, Hendrickson, W.A, Chen, Y.H. | | Deposit date: | 2018-12-19 | | Release date: | 2019-05-01 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural basis for activity of TRIC counter-ion channels in calcium release.
Proc.Natl.Acad.Sci.USA, 116, 2019
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