5VMS
| CryoEM structure of Xenopus KCNQ1 channel | Descriptor: | CALCIUM ION, Calmodulin, Potassium voltage-gated channel subfamily KQT member 1 | Authors: | Mackinnon, R, Sun, J. | Deposit date: | 2017-04-28 | Release date: | 2017-06-07 | Last modified: | 2024-03-13 | Method: | ELECTRON MICROSCOPY (3.7 Å) | Cite: | Cryo-EM Structure of a KCNQ1/CaM Complex Reveals Insights into Congenital Long QT Syndrome. Cell, 169, 2017
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4JTA
| Crystal structure of Kv1.2-2.1 paddle chimera channel in complex with Charybdotoxin | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, POTASSIUM ION, ... | Authors: | MacKinnon, R, Banerjee, A, Lee, A, Campbell, E. | Deposit date: | 2013-03-23 | Release date: | 2013-06-12 | Last modified: | 2019-12-25 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Structure of a pore-blocking toxin in complex with a eukaryotic voltage-dependent K(+) channel. Elife, 2, 2013
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6UZZ
| structure of human KCNQ1-CaM complex | Descriptor: | CALCIUM ION, Calmodulin-1, Potassium voltage-gated channel subfamily KQT member 1 | Authors: | Mackinnon, R, Sun, J. | Deposit date: | 2019-11-16 | Release date: | 2019-12-04 | Last modified: | 2024-03-06 | Method: | ELECTRON MICROSCOPY (3.1 Å) | Cite: | Structural Basis of Human KCNQ1 Modulation and Gating. Cell, 180, 2020
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6V00
| structure of human KCNQ1-KCNE3-CaM complex | Descriptor: | CALCIUM ION, Calmodulin-1, MCherry fluorescent protein,Potassium voltage-gated channel subfamily E member 3, ... | Authors: | Mackinnon, R, Sun, J. | Deposit date: | 2019-11-16 | Release date: | 2019-12-04 | Last modified: | 2024-03-06 | Method: | ELECTRON MICROSCOPY (3.1 Å) | Cite: | Structural Basis of Human KCNQ1 Modulation and Gating. Cell, 180, 2020
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6V01
| structure of human KCNQ1-KCNE3-CaM complex with PIP2 | Descriptor: | CALCIUM ION, Calmodulin-1, Potassium voltage-gated channel subfamily E member 3, ... | Authors: | Mackinnon, R, Sun, J. | Deposit date: | 2019-11-18 | Release date: | 2019-12-04 | Last modified: | 2024-03-20 | Method: | ELECTRON MICROSCOPY (3.9 Å) | Cite: | Structural Basis of Human KCNQ1 Modulation and Gating. Cell, 180, 2020
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5TJ6
| Ca2+ bound aplysia Slo1 | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, CALCIUM ION, High conductance calcium-activated potassium channel, ... | Authors: | MacKinnon, R, Tao, X, Hite, R.K. | Deposit date: | 2016-10-03 | Release date: | 2016-12-14 | Last modified: | 2024-03-13 | Method: | ELECTRON MICROSCOPY (3.5 Å) | Cite: | Cryo-EM structure of the open high-conductance Ca(2+)-activated K(+) channel. Nature, 541, 2017
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5TJI
| Ca2+ bound aplysia Slo1 | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, High conductance calcium-activated potassium channel | Authors: | MacKinnon, R, Tao, X, Hite, R.K. | Deposit date: | 2016-10-04 | Release date: | 2016-12-28 | Last modified: | 2024-03-13 | Method: | ELECTRON MICROSCOPY (3.8 Å) | Cite: | Structural basis for gating the high-conductance Ca(2+)-activated K(+) channel. Nature, 541, 2017
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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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4WFF
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4KFM
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1J95
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3MT5
| Crystal Structure of the Human BK Gating Apparatus | Descriptor: | CALCIUM ION, Potassium large conductance calcium-activated channel, subfamily M, ... | Authors: | Yuan, P, MacKinnon, R. | Deposit date: | 2010-04-30 | Release date: | 2010-06-09 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Structure of the human BK channel Ca2+-activation apparatus at 3.0 A resolution. Science, 329, 2010
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5K7L
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5A6E
| Cryo-EM structure of the Slo2.2 Na-activated K channel | Descriptor: | GATING RING OF POTASSIUM CHANNEL SUBFAMILY T MEMBER 1, PORE DOMAIN OF POTASSIUM CHANNEL SUBFAMILY T MEMBER 1, RCK2 ELABORATION OF POTASSIUM CHANNEL SUBFAMILY T MEMBER 1, ... | Authors: | Hite, R.K, Yuan, P, Li, Z, Hsuing, Y, Walz, T, MacKinnon, R. | Deposit date: | 2015-06-25 | Release date: | 2015-10-14 | Last modified: | 2024-05-08 | Method: | ELECTRON MICROSCOPY (4.5 Å) | Cite: | Cryo-Electron Microscopy Structure of the Slo2.2 Na1-Activated K1 Channel Nature, 527, 2015
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4WFH
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4WFE
| Human TRAAK K+ channel in a K+ bound conductive conformation | Descriptor: | ANTI-TRAAK ANTIBODY 13E9 FAB FRAGMENT HEAVY CHAIN, ANTI-TRAAK ANTIBODY 13E9 FAB FRAGMENT LIGHT CHAIN, CALCIUM ION, ... | Authors: | Brohawn, S.G, MacKinnon, R. | Deposit date: | 2014-09-15 | Release date: | 2014-12-03 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Physical mechanism for gating and mechanosensitivity of the human TRAAK K+ channel. Nature, 516, 2014
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4WFG
| Human TRAAK K+ channel in a Tl+ bound conductive conformation | Descriptor: | ANTI-TRAAK ANTIBODY 13E9 FAB FRAGMENT HEAVY CHAIN, ANTI-TRAAK ANTIBODY 13E9 FAB FRAGMENT LIGHT CHAIN, CALCIUM ION, ... | Authors: | Brohawn, S.G, MacKinnon, R. | Deposit date: | 2014-09-15 | Release date: | 2014-12-03 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Physical mechanism for gating and mechanosensitivity of the human TRAAK K+ channel. Nature, 516, 2014
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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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3ORG
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3UM7
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4FG6
| Structure of EcCLC E148A mutant in Glutamate | Descriptor: | Fab fragment (Heavy chain), Fab fragment (Light chain), H(+)/Cl(-) exchange transporter ClcA | Authors: | Feng, L, MacKinnon, R. | Deposit date: | 2012-06-04 | Release date: | 2012-07-04 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (3.019 Å) | Cite: | Molecular mechanism of proton transport in CLC Cl-/H+ exchange transporters. Proc.Natl.Acad.Sci.USA, 109, 2012
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2R9R
| Shaker family voltage dependent potassium channel (kv1.2-kv2.1 paddle chimera channel) in association with beta subunit | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, POTASSIUM ION, ... | Authors: | Long, S.B, Tao, X, Campbell, E.B, Mackinnon, R. | Deposit date: | 2007-09-13 | Release date: | 2007-11-20 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Atomic structure of a voltage-dependent K+ channel in a lipid membrane-like environment. Nature, 450, 2007
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6XIS
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6XIT
| Cryo-EM structure of the G protein-gated inward rectifier K+ channel GIRK2 (Kir3.2) 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: | Niu, Y, Tao, X, MacKinnon, R. | Deposit date: | 2020-06-21 | Release date: | 2020-10-07 | Method: | ELECTRON MICROSCOPY (3.3 Å) | Cite: | Cryo-EM analysis of PIP 2 regulation in mammalian GIRK channels. Elife, 9, 2020
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8SIK
| KCNQ1 with voltage sensor in the up conformation | Descriptor: | CALCIUM ION, Calmodulin-1, Potassium voltage-gated channel subfamily KQT member 1 | Authors: | Mandala, V.S, MacKinnon, R. | Deposit date: | 2023-04-16 | Release date: | 2023-05-31 | Last modified: | 2024-06-19 | Method: | ELECTRON MICROSCOPY (2.9 Å) | Cite: | The membrane electric field regulates the PIP 2 -binding site to gate the KCNQ1 channel. Proc.Natl.Acad.Sci.USA, 120, 2023
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