1BL8
| POTASSIUM CHANNEL (KCSA) FROM STREPTOMYCES LIVIDANS | Descriptor: | POTASSIUM ION, PROTEIN (POTASSIUM CHANNEL PROTEIN) | Authors: | Doyle, D.A, Cabral, J.M, Pfuetzner, R.A, Kuo, A, Gulbis, J.M, Cohen, S.L, Chait, B.T, Mackinnon, R. | Deposit date: | 1998-07-23 | Release date: | 1998-07-29 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (3.2 Å) | Cite: | The structure of the potassium channel: molecular basis of K+ conduction and selectivity. Science, 280, 1998
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1F6G
| POTASSIUM CHANNEL (KCSA) FULL-LENGTH FOLD | Descriptor: | VOLTAGE-GATED POTASSIUM CHANNEL | Authors: | Cortes, D.M, Perozo, E. | Deposit date: | 2000-06-21 | Release date: | 2001-02-21 | Last modified: | 2024-05-22 | Method: | SOLUTION NMR | Cite: | Molecular architecture of full-length KcsA: role of cytoplasmic domains in ion permeation and activation gating. J.Gen.Physiol., 117, 2001
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1J95
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1JQ1
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1JQ2
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1JVM
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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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1K4D
| Potassium Channel KcsA-Fab complex in low 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 (2.3 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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1LNQ
| CRYSTAL STRUCTURE OF MTHK AT 3.3 A | Descriptor: | CALCIUM ION, POTASSIUM CHANNEL RELATED PROTEIN | Authors: | Jiang, Y, Lee, A, Chen, J, Cadene, M, Chait, B.T, Mackinnon, R. | Deposit date: | 2002-05-03 | Release date: | 2002-06-19 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (3.3 Å) | Cite: | CRYSTAL STRUCTURE AND MECHANISM OF A CALCIUM-GATED POTASSIUM CHANNEL Nature, 417, 2002
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1ORQ
| X-ray structure of a voltage-dependent potassium channel in complex with an Fab | Descriptor: | 6E1 Fab heavy chain, 6E1 Fab light chain, CADMIUM ION, ... | Authors: | Jiang, Y, Lee, A, Chen, J, Ruta, V, Cadene, M, Chait, B.T, MacKinnon, R. | Deposit date: | 2003-03-14 | Release date: | 2003-05-06 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (3.2 Å) | Cite: | X-ray structure of a voltage-dependent K+ channel Nature, 423, 2003
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1P7B
| Crystal structure of an inward rectifier potassium channel | Descriptor: | POTASSIUM ION, integral membrane channel and cytosolic domains | Authors: | Kuo, A, Gulbis, J.M, Antcliff, J.F, Rahman, T, Lowe, E.D, Zimmer, J, Cuthbertson, J, Ashcroft, F.M, Ezaki, T, Doyle, D.A. | Deposit date: | 2003-05-01 | Release date: | 2003-06-17 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (3.65 Å) | Cite: | Crystal structure of the potassium channel KirBac1.1 in the closed state. Science, 300, 2003
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1R3I
| potassium channel KcsA-Fab complex in Rb+ | Descriptor: | Antibody Fab fragment heavy chain, Antibody Fab fragment light chain, DIACYL GLYCEROL, ... | Authors: | Zhou, Y, MacKinnon, R. | Deposit date: | 2003-10-02 | Release date: | 2003-11-25 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates J.Mol.Biol., 333, 2003
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1R3J
| potassium channel KcsA-Fab complex in high concentration of Tl+ | Descriptor: | Antibody Fab fragment heavy chain, Antibody Fab fragment light chain, DIACYL GLYCEROL, ... | Authors: | Zhou, Y, MacKinnon, R. | Deposit date: | 2003-10-02 | Release date: | 2003-11-25 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates J.Mol.Biol., 333, 2003
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1R3K
| potassium channel KcsA-Fab complex in low concentration of Tl+ | Descriptor: | Antibody Fab fragment heavy chain, Antibody Fab fragment light chain, DIACYL GLYCEROL, ... | Authors: | Zhou, Y, MacKinnon, R. | Deposit date: | 2003-10-02 | Release date: | 2003-11-25 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates J.Mol.Biol., 333, 2003
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1R3L
| potassium channel KcsA-Fab complex in Cs+ | Descriptor: | Antibody Fab fragment heavy chain, Antibody Fab fragment light chain, CESIUM ION, ... | Authors: | Zhou, Y, MacKinnon, R. | Deposit date: | 2003-10-02 | Release date: | 2003-11-25 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.41 Å) | Cite: | The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates J.Mol.Biol., 333, 2003
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1S5H
| Potassium Channel Kcsa-Fab Complex T75C mutant in K+ | Descriptor: | ANTIBODY FAB FRAGMENT HEAVY CHAIN, ANTIBODY FAB FRAGMENT LIGHT CHAIN, DIACYL GLYCEROL, ... | Authors: | Mackinnon, R, Zhou, M. | Deposit date: | 2004-01-20 | Release date: | 2004-05-18 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | A mutant KcsA K(+) channel with altered conduction properties and selectivity filter ion distribution. J.Mol.Biol., 338, 2004
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1XL4
| Intermediate gating structure 1 of the inwardly rectifying K+ channel KirBac3.1 | Descriptor: | Inward rectifier potassium channel, MAGNESIUM ION, POTASSIUM ION | Authors: | Gulbis, J.M, Kuo, A, Smith, B, Doyle, D.A, Edwards, A, Arrowsmith, C, Sundstrom, M. | Deposit date: | 2004-09-30 | Release date: | 2004-12-07 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Two intermediate gating state crystal structures of the KirBac3.1 K+ channel To be Published
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1XL6
| Intermediate gating structure 2 of the inwardly rectifying K+ channel KirBac3.1 | Descriptor: | Inward rectifier potassium channel, MAGNESIUM ION, POTASSIUM ION, ... | Authors: | Gulbis, J.M, Kuo, A, Smith, B, Doyle, D.A, Edwards, A, Arrowsmith, C, Sundstrom, M. | Deposit date: | 2004-09-30 | Release date: | 2004-12-07 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2.85 Å) | Cite: | Two intermediate gating state crystal structures of the KirBac3.1 K+ channel To be Published
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1ZWI
| Structure of mutant KcsA potassium channel | Descriptor: | DIACYL GLYCEROL, NONAN-1-OL, POTASSIUM ION, ... | Authors: | Cordero-Morales, J.F, Cuello, L.G, Zhao, Y, Jogini, V, Cortes, D.M, Roux, B, Perozo, E. | Deposit date: | 2005-06-03 | Release date: | 2006-03-07 | Last modified: | 2021-10-20 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Molecular determinants of gating at the potassium-channel selectivity filter. Nat.Struct.Mol.Biol., 13, 2006
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2A0L
| Crystal structure of KvAP-33H1 Fv complex | Descriptor: | 33H1 Fv fragment, POTASSIUM ION, Voltage-gated potassium channel | Authors: | Lee, S.Y, Lee, A, Chen, J, Mackinnon, R. | Deposit date: | 2005-06-16 | Release date: | 2005-11-01 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (3.9 Å) | Cite: | Structure of the KvAP voltage-dependent K+ channel and its dependence on the lipid membrane. Proc.Natl.Acad.Sci.Usa, 102, 2005
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2A79
| Mammalian Shaker Kv1.2 potassium channel- beta subunit complex | Descriptor: | NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, POTASSIUM ION, Potassium voltage-gated channel subfamily A member 2, ... | Authors: | Long, S.B, Campbell, E.B, MacKinnon, R. | Deposit date: | 2005-07-05 | Release date: | 2005-07-12 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.9 Å) | Cite: | Crystal structure of a mammalian voltage-dependent Shaker family K+ channel. Science, 309, 2005
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2A9H
| NMR structural studies of a potassium channel / charybdotoxin complex | Descriptor: | Voltage-gated potassium channel, charybdotoxin | Authors: | Yu, L, Sun, C, Song, D, Shen, J, Xu, N, Gunasekera, A, Hajduk, P.J, Olejniczak, E.T. | Deposit date: | 2005-07-11 | Release date: | 2006-01-10 | Last modified: | 2021-10-20 | Method: | SOLUTION NMR | Cite: | Nuclear magnetic resonance structural studies of a potassium channel-charybdotoxin complex. Biochemistry, 44, 2005
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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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2AHZ
| K+ complex of the NaK Channel | Descriptor: | CALCIUM ION, POTASSIUM ION, Potassium channel protein | Authors: | Shi, N, Ye, S, Alam, A, Chen, L, Jiang, Y. | Deposit date: | 2005-07-28 | Release date: | 2006-02-07 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | Atomic structure of a Na+- and K+-conducting channel. Nature, 440, 2006
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2ATK
| Structure of a mutant KcsA K+ channel | Descriptor: | ANTIBODY FAB FRAGMENT HEAVY CHAIN, ANTIBODY FAB FRAGMENT LIGHT CHAIN, NONAN-1-OL, ... | Authors: | Cordero-Morales, J.F, Cuello, L.G, Zhao, Y, Jogini, V, Chakrapani, S, Roux, B, Perozo, E. | Deposit date: | 2005-08-25 | Release date: | 2006-03-07 | Last modified: | 2021-11-10 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Molecular determinants of gating at the potassium-channel selectivity filter. Nat.Struct.Mol.Biol., 13, 2006
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