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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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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8EP1
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8EOW
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8EP0
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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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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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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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3SYQ
 | | Crystal structure of the G protein-gated inward rectifier K+ channel GIRK2 (Kir3.2) R201A mutant in complex with PIP2 | | Descriptor: | G protein-activated inward rectifier potassium channel 2, POTASSIUM ION, [(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: | Whorton, M.R, MacKinnon, R. | | Deposit date: | 2011-07-18 | | Release date: | 2011-10-12 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.44 Å) | | Cite: | Crystal Structure of the Mammalian GIRK2 K(+) Channel and Gating Regulation by G Proteins, PIP(2), and Sodium.
Cell(Cambridge,Mass.), 147, 2011
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3SPJ
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3U6N
 | | Open Structure of the BK channel Gating Ring | | Descriptor: | CALCIUM ION, High-Conductance Ca2+-Activated K+ Channel protein | | Authors: | Yuan, P, MacKinnon, R. | | Deposit date: | 2011-10-12 | | Release date: | 2011-12-07 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (3.61 Å) | | Cite: | Open structure of the Ca(2+) gating ring in the high-conductance Ca(2+)-activated K(+) channel.
Nature, 481, 2011
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3UM7
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3SPC
 | | Inward rectifier potassium channel Kir2.2 in complex with dioctanoylglycerol pyrophosphate (DGPP) | | Descriptor: | (2R)-3-{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}propane-1,2-diyl dioctanoate, Inward-rectifier K+ channel Kir2.2, POTASSIUM ION | | Authors: | Hansen, S.B, Tao, X, MacKinnon, R. | | Deposit date: | 2011-07-01 | | Release date: | 2011-08-24 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.454 Å) | | Cite: | Structural basis of PIP(2) activation of the classical inward rectifier K(+) channel Kir2.2.
Nature, 477, 2011
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3SYC
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3SPG
 | | Inward rectifier potassium channel Kir2.2 R186A mutant in complex with PIP2 | | Descriptor: | Inward-rectifier K+ channel Kir2.2, POTASSIUM ION, [(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: | Hansen, S.B, Tao, X, MacKinnon, R. | | Deposit date: | 2011-07-01 | | Release date: | 2011-08-24 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.613 Å) | | Cite: | Structural basis of PIP(2) activation of the classical inward rectifier K(+) channel Kir2.2.
Nature, 477, 2011
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3SPI
 | | Inward rectifier potassium channel Kir2.2 in complex with PIP2 | | Descriptor: | Inward-rectifier K+ channel Kir2.2, POTASSIUM ION, [(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: | Hansen, S.B, Tao, X, MacKinnon, R. | | Deposit date: | 2011-07-01 | | Release date: | 2011-08-24 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.307 Å) | | Cite: | Structural basis of PIP(2) activation of the classical inward rectifier K(+) channel Kir2.2.
Nature, 477, 2011
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3SYA
 | | Crystal structure of the G protein-gated inward rectifier K+ channel GIRK2 (Kir3.2) in complex with sodium and PIP2 | | Descriptor: | G protein-activated inward rectifier potassium channel 2, POTASSIUM ION, SODIUM ION, ... | | Authors: | Whorton, M.R, MacKinnon, R. | | Deposit date: | 2011-07-16 | | Release date: | 2011-10-12 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.98 Å) | | Cite: | Crystal Structure of the Mammalian GIRK2 K(+) Channel and Gating Regulation by G Proteins, PIP(2), and Sodium.
Cell(Cambridge,Mass.), 147, 2011
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3SPH
 | | Inward rectifier potassium channel Kir2.2 I223L mutant in complex with PIP2 | | Descriptor: | Inward-rectifier K+ channel Kir2.2, POTASSIUM ION, [(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: | Hansen, S.B, Tao, X, MacKinnon, R. | | Deposit date: | 2011-07-01 | | Release date: | 2011-08-24 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.003 Å) | | Cite: | Structural basis of PIP(2) activation of the classical inward rectifier K(+) channel Kir2.2.
Nature, 477, 2011
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3SYP
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3SYO
 | | Crystal structure of the G protein-gated inward rectifier K+ channel GIRK2 (Kir3.2) in complex with sodium | | Descriptor: | G protein-activated inward rectifier potassium channel 2, POTASSIUM ION, SODIUM ION | | Authors: | Whorton, M.R, MacKinnon, R. | | Deposit date: | 2011-07-18 | | Release date: | 2011-10-12 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.54 Å) | | Cite: | Crystal Structure of the Mammalian GIRK2 K(+) Channel and Gating Regulation by G Proteins, PIP(2), and Sodium.
Cell(Cambridge,Mass.), 147, 2011
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2H8P
 | | Structure of a K channel with an amide to ester substitution in the selectivity filter | | Descriptor: | (2S)-2-(BUTYRYLOXY)-3-HYDROXYPROPYL NONANOATE, FAB heavy chain, FAB light chain, ... | | Authors: | Valiyaveetil, F.I, MacKinnon, R, Muir, T.W. | | Deposit date: | 2006-06-07 | | Release date: | 2006-09-12 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Structural and Functional Consequences of an Amide-to-Ester Substitution in the Selectivity Filter of a Potassium Channel.
J.Am.Chem.Soc., 128, 2006
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2HFE
 | | Rb+ complex of a K channel with an amide to ester substitution in the selectivity filter | | Descriptor: | (2S)-2-(BUTYRYLOXY)-3-HYDROXYPROPYL NONANOATE, FAB Heavy Chain, FAB Light Chain, ... | | Authors: | Valiyaveetil, F.I, MacKinnon, R, Muir, T.W. | | Deposit date: | 2006-06-23 | | Release date: | 2006-09-12 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Structural and Functional Consequences of an Amide-to-Ester Substitution in the Selectivity Filter of a Potassium Channel.
J.Am.Chem.Soc., 128, 2006
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2HG5
 | | Cs+ complex of a K channel with an amide to ester substitution in the selectivity filter | | Descriptor: | (2S)-2-(BUTYRYLOXY)-3-HYDROXYPROPYL NONANOATE, CESIUM ION, FAB HEAVY CHAIN, ... | | Authors: | Valiyaveetil, F.I, MacKinnon, R, Muir, T.W. | | Deposit date: | 2006-06-26 | | Release date: | 2006-09-12 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | Structural and Functional Consequences of an Amide-to-Ester Substitution in the Selectivity Filter of a Potassium Channel.
J.Am.Chem.Soc., 128, 2006
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2IH3
 | | Ion selectivity in a semi-synthetic K+ channel locked in the conductive conformation | | Descriptor: | (1S)-2-HYDROXY-1-[(NONANOYLOXY)METHYL]ETHYL MYRISTATE, FAB Heavy Chain, FAB Light Chain, ... | | Authors: | Valiyaveetil, F.I, Leonetti, M, Muir, T.W, MacKinnon, R. | | Deposit date: | 2006-09-25 | | Release date: | 2006-11-21 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (1.72 Å) | | Cite: | Ion Selectivity in a Semisynthetic K+ Channel Locked in the Conductive Conformation.
Science, 314, 2006
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8ED7
 | | cryo-EM structure of TRPM3 ion channel in apo state | | Descriptor: | (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en, Transient receptor potential cation channel, subfamily M, ... | | Authors: | Zhao, C, MacKinnon, R. | | Deposit date: | 2022-09-03 | | Release date: | 2022-11-02 | | Last modified: | 2024-06-19 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Structural and functional analyses of a GPCR-inhibited ion channel TRPM3.
Neuron, 111, 2023
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