5TQQ
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5TR1
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5U70
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5U6P
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1ORQ
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![BU of 1orq by Molmil](/molmil-images/mine/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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5U6O
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1R3I
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![BU of 1r3i by Molmil](/molmil-images/mine/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
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![BU of 1r3l by Molmil](/molmil-images/mine/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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2H8P
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![BU of 2h8p by Molmil](/molmil-images/mine/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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5VA3
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2HFE
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![BU of 2hfe by Molmil](/molmil-images/mine/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
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![BU of 2hg5 by Molmil](/molmil-images/mine/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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3U6N
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![BU of 3u6n by Molmil](/molmil-images/mine/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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8DDU
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![BU of 8ddu by Molmil](/molmil-images/mine/8ddu) | cryo-EM structure of TRPM3 ion channel in the presence of PIP2, state3 | Descriptor: | (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en, 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE, SODIUM ION, ... | Authors: | Zhao, C, MacKinnon, R. | Deposit date: | 2022-06-19 | Release date: | 2022-11-02 | Last modified: | 2024-06-12 | Method: | ELECTRON MICROSCOPY (3 Å) | Cite: | Structural and functional analyses of a GPCR-inhibited ion channel TRPM3. Neuron, 111, 2023
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8DDQ
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![BU of 8ddq by Molmil](/molmil-images/mine/8ddq) | cryo-EM structure of TRPM3 ion channel in the presence of soluble Gbg, focused on channel | Descriptor: | (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en, 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE, SODIUM ION, ... | Authors: | Zhao, C, MacKinnon, R. | Deposit date: | 2022-06-18 | Release date: | 2022-11-02 | Last modified: | 2024-06-12 | Method: | ELECTRON MICROSCOPY (2.7 Å) | Cite: | Structural and functional analyses of a GPCR-inhibited ion channel TRPM3. Neuron, 111, 2023
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8DDS
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![BU of 8dds by Molmil](/molmil-images/mine/8dds) | cryo-EM structure of TRPM3 ion channel in the presence of PIP2, state1 | Descriptor: | (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en, 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE, SODIUM ION, ... | Authors: | Zhao, C, MacKinnon, R. | Deposit date: | 2022-06-18 | Release date: | 2022-11-02 | Last modified: | 2024-06-12 | Method: | ELECTRON MICROSCOPY (3.5 Å) | Cite: | Structural and functional analyses of a GPCR-inhibited ion channel TRPM3. Neuron, 111, 2023
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8DDT
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![BU of 8ddt by Molmil](/molmil-images/mine/8ddt) | cryo-EM structure of TRPM3 ion channel in the presence of PIP2, state2 | Descriptor: | (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en, 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE, SODIUM ION, ... | Authors: | Zhao, C, MacKinnon, R. | Deposit date: | 2022-06-18 | Release date: | 2022-11-02 | Last modified: | 2024-06-12 | Method: | ELECTRON MICROSCOPY (3.1 Å) | Cite: | Structural and functional analyses of a GPCR-inhibited ion channel TRPM3. Neuron, 111, 2023
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8DDW
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8DDR
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![BU of 8ddr by Molmil](/molmil-images/mine/8ddr) | cryo-EM structure of TRPM3 ion channel in the absence of PIP2 | Descriptor: | (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en, 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE, SODIUM ION, ... | Authors: | Zhao, C, MacKinnon, R. | Deposit date: | 2022-06-18 | Release date: | 2022-11-02 | Last modified: | 2024-06-12 | Method: | ELECTRON MICROSCOPY (3.2 Å) | Cite: | Structural and functional analyses of a GPCR-inhibited ion channel TRPM3. Neuron, 111, 2023
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8DDX
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![BU of 8ddx by Molmil](/molmil-images/mine/8ddx) | cryo-EM structure of TRPM3 ion channel in complex with Gbg in the presence of PIP2, tethered by ALFA-nanobody | Descriptor: | (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en, 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | Authors: | Zhao, C, MacKinnon, R. | Deposit date: | 2022-06-19 | Release date: | 2022-11-02 | Last modified: | 2024-06-12 | Method: | ELECTRON MICROSCOPY (3.8 Å) | Cite: | Structural and functional analyses of a GPCR-inhibited ion channel TRPM3. Neuron, 111, 2023
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8DDV
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![BU of 8ddv by Molmil](/molmil-images/mine/8ddv) | Cryo-EM structure of TRPM3 ion channel in the presence of PIP2, state4 | Descriptor: | (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en, 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE, SODIUM ION, ... | Authors: | Zhao, C, MacKinnon, R. | Deposit date: | 2022-06-19 | Release date: | 2022-11-02 | Last modified: | 2024-06-12 | Method: | ELECTRON MICROSCOPY (3.2 Å) | Cite: | Structural and functional analyses of a GPCR-inhibited ion channel TRPM3. Neuron, 111, 2023
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3SYO
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![BU of 3syo by Molmil](/molmil-images/mine/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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3SYP
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3SPC
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![BU of 3spc by Molmil](/molmil-images/mine/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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