3LDE
 
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3LDD
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7PA0
 | | NaK C-DI F92A mutant with Rb+ and K+ | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Minniberger, S, Plested, A.J.R. | | Deposit date: | 2021-07-28 | | Release date: | 2022-08-10 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.95 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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7OPH
 | | NaK S-DI mutant with Na+ and K+ | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, CHLORIDE ION, ... | | Authors: | Minniberger, S, Plested, A.J.R. | | Deposit date: | 2021-05-31 | | Release date: | 2022-06-08 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.42 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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7OOU
 | | NaK C-DI mutant with Li+ and K+ | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, ACETATE ION, ... | | Authors: | Minniberger, S, Plested, A.J.R. | | Deposit date: | 2021-05-28 | | Release date: | 2022-06-08 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.8 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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7OOR
 | | NaK C-DI mutant with Na+ and K+ | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, CHLORIDE ION, ... | | Authors: | Minniberger, S, Plested, A.J.R. | | Deposit date: | 2021-05-28 | | Release date: | 2022-06-08 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.47 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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7OQ1
 | | NaK S-ELM mutant with Na+ and K+ | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, ACETATE ION, ... | | Authors: | Minniberger, S, Plested, A.J.R. | | Deposit date: | 2021-06-02 | | Release date: | 2022-06-22 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.85 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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7OQ2
 | | NaK S-DI mutant soaked in Na+ | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CHLORIDE ION, POTASSIUM ION, ... | | Authors: | Minniberger, S, Plested, A.J.R. | | Deposit date: | 2021-06-02 | | Release date: | 2022-06-22 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.7 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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7RP0
 | | Structural Snapshots of Intermediates in the Gating of a K+ Channel | | Descriptor: | DIACYL GLYCEROL, KcsA Fab chain A, KcsA Fab chain B, ... | | Authors: | Reddi, R, Matulef, K, Riederer, E.A, Valiyaveetil, F.I. | | Deposit date: | 2021-08-02 | | Release date: | 2021-10-27 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.48 Å) | | Cite: | Structures of Gating Intermediates in a K + channell.
J.Mol.Biol., 433, 2021
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7SK1
 | | TWIK1 in MSP1E3D1 Lipid Nanodisc at pH 5.5 | | Descriptor: | N-OCTANE, POTASSIUM ION, Potassium channel subfamily K member 1, ... | | Authors: | Turney, T.S, Brohawn, S.G. | | Deposit date: | 2021-10-19 | | Release date: | 2021-11-24 | | Last modified: | 2022-06-22 | | Method: | ELECTRON MICROSCOPY (3.43 Å) | | Cite: | Structural Basis for pH-gating of the K + channel TWIK1 at the selectivity filter.
Nat Commun, 13, 2022
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7SK0
 | | TWIK1 in MSP1D1 lipid nanodisc at pH 7.4 | | Descriptor: | N-OCTANE, POTASSIUM ION, Potassium channel subfamily K member 1 | | Authors: | Turney, T.S, Brohawn, S.G. | | Deposit date: | 2021-10-19 | | Release date: | 2021-11-24 | | Last modified: | 2022-06-22 | | Method: | ELECTRON MICROSCOPY (3.33 Å) | | Cite: | Structural Basis for pH-gating of the K + channel TWIK1 at the selectivity filter.
Nat Commun, 13, 2022
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3OGC
 | | KcsA E71A variant in presence of Na+ | | Descriptor: | SODIUM ION, Voltage-gated potassium channel, antibody Fab fragment heavy chain, ... | | Authors: | McCoy, J.G, Nimigean, C.M. | | Deposit date: | 2010-08-16 | | Release date: | 2011-03-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (3.8 Å) | | Cite: | Mechanism for selectivity-inactivation coupling in KcsA potassium channels.
Proc.Natl.Acad.Sci.USA, 108, 2011
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3OR7
 | | On the structural basis of modal gating behavior in K+channels - E71I | | Descriptor: | POTASSIUM ION, Voltage-gated potassium channel, antibody fab fragment heavy chain, ... | | Authors: | Chakrapani, S, Cordero-Morales, J.F, Jogini, V, Pan, A.C, Cortes, D.M, Roux, B, Perozo, E. | | Deposit date: | 2010-09-06 | | Release date: | 2011-01-05 | | Last modified: | 2018-08-29 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | On the structural basis of modal gating behavior in K(+) channels.
Nat.Struct.Mol.Biol., 18, 2011
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3OUS
 | | MthK channel pore T59A mutant | | Descriptor: | Calcium-gated potassium channel mthK, POTASSIUM ION | | Authors: | Derebe, M.G, Sauer, D.B, Zeng, W, Alam, A, Shi, N, Jiang, Y. | | Deposit date: | 2010-09-15 | | Release date: | 2011-01-12 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Tuning the ion selectivity of tetrameric cation channels by changing the number of ion binding sites.
Proc.Natl.Acad.Sci.USA, 108, 2011
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3OR6
 | | On the structural basis of modal gating behavior in K+channels - E71Q | | Descriptor: | POTASSIUM ION, Voltage-gated potassium channel, antibody fab fragment heavy chain, ... | | Authors: | Chakrapani, S, Cordero-Morales, J.F, Jogini, V, Perozo, E. | | Deposit date: | 2010-09-06 | | Release date: | 2011-01-05 | | Last modified: | 2018-08-29 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | On the structural basis of modal gating behavior in K(+) channels.
Nat.Struct.Mol.Biol., 18, 2011
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1K4C
 | | Potassium Channel KcsA-Fab complex in high concentration of K+ | | Descriptor: | DIACYL GLYCEROL, NONAN-1-OL, POTASSIUM ION, ... | | Authors: | Zhou, Y, Morais-Cabral, J.H, Kaufman, A, MacKinnon, R. | | Deposit date: | 2001-10-07 | | Release date: | 2001-11-14 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Chemistry of ion coordination and hydration revealed by a K+ channel-Fab complex at 2.0 A resolution.
Nature, 414, 2001
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2BOB
 | | Potassium channel KcsA-Fab complex in thallium with tetrabutylammonium (TBA) | | Descriptor: | ANTIBODY FAB FRAGMENT HEAVY CHAIN, ANTIBODY FAB FRAGMENT LIGHT CHAIN, COBALT (II) ION, ... | | Authors: | Lenaeus, M.J, Vamvouka, M, Focia, P.J, Gross, A. | | Deposit date: | 2005-04-09 | | Release date: | 2005-04-27 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.76 Å) | | Cite: | Structural Basis of Tea Blockade in a Model Potassium Channel
Nat.Struct.Mol.Biol., 12, 2005
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2BOC
 | | Potassium channel KcsA-Fab complex in thallium with tetraethylarsonium (TEAs) | | Descriptor: | ANTIBODY FAB FRAGMENT HEAVY CHAIN, ANTIBODY FAB FRAGMENT LIGHT CHAIN, COBALT (II) ION, ... | | Authors: | Lenaeus, M.J, Vamvouka, M, Focia, P.J, Gross, A. | | Deposit date: | 2005-04-09 | | Release date: | 2005-04-27 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3.01 Å) | | Cite: | Structural Basis of Tea Blockade in a Model Potassium Channel
Nat.Struct.Mol.Biol., 12, 2005
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2P7T
 | | Crystal Structure of KcsA mutant | | Descriptor: | (1S)-2-HYDROXY-1-[(NONANOYLOXY)METHYL]ETHYL MYRISTATE, FAB-A, FAB-B, ... | | Authors: | Cordero-Morales, J.F, Vishwanath, J, Lewis, A, Valeria, V.R, Cortes, D.M, Roux, B, Perozo, E. | | Deposit date: | 2007-03-20 | | Release date: | 2007-10-09 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Crystal Structure of KcsA mutant
To be Published
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2NLJ
 | | Potassium Channel KcsA(M96V)-Fab complex in KCl | | Descriptor: | DIACYL GLYCEROL, POTASSIUM ION, Voltage-gated potassium channel, ... | | Authors: | Lockless, S.W, Zhou, M, MacKinnon, R. | | Deposit date: | 2006-10-20 | | Release date: | 2007-05-15 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.52 Å) | | Cite: | Structural and Thermodynamic Properties of Selective Ion Binding in a K(+) Channel.
Plos Biol., 5, 2007
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1JQ2
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2AHY
 | | Na+ complex of the NaK Channel | | Descriptor: | CALCIUM ION, Potassium channel protein, SODIUM ION | | Authors: | Shi, N, Ye, S, Alam, A, Chen, L, Jiang, Y. | | Deposit date: | 2005-07-28 | | Release date: | 2006-02-07 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Atomic structure of a Na+- and K+-conducting channel.
Nature, 440, 2006
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2Q69
 | | Crystal Structure of Nak channel D66N mutant | | Descriptor: | CALCIUM ION, Potassium channel protein, SODIUM ION | | Authors: | Alam, A, Shi, N, Jiang, Y. | | Deposit date: | 2007-06-04 | | Release date: | 2007-10-02 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structural insight into Ca2+ specificity in tetrameric cation channels.
Proc.Natl.Acad.Sci.Usa, 104, 2007
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1JVM
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1J95
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