9BQ2
 
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2QKS
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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 | | Last modified: | 2024-10-23 | | 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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6XIS
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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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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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8SIM
 | | KCNQ1 with voltage sensor in the intermediate 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 (6.2 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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8SIN
 | | KCNQ1 with voltage sensor in the down conformation | | Descriptor: | 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 (6.8 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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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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5A6G
 | | Cryo-EM structure of the Slo2.2 Na-activated K channel | | Descriptor: | PORE DOMAIN OF POTASSIUM CHANNEL SUBFAMILY T MEMBER 1, S1-S4 DOMAIN 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 (5.2 Å) | | Cite: | Cryo-Electron Microscopy Structure of the Slo2.2 Na1-Activated K1 Channel
Nature, 527, 2015
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2KYH
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5A6F
 | | Cryo-EM structure of the Slo2.2 Na-activated K channel | | Descriptor: | GATING RING 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 (4.2 Å) | | Cite: | Cryo-Electron Microscopy Structure of the Slo2.2 Na1-Activated K1 Channel
Nature, 527, 2015
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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: | 2024-10-16 | | 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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3LNM
 | | F233W mutant of the Kv2.1 paddle-Kv1.2 chimera channel | | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, F233W mutant of the Kv2.1 paddle-Kv1.2 chimera, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ... | | Authors: | Tao, X, Lee, A, Limapichat, W, Dougherty, D.A, MacKinnon, R. | | Deposit date: | 2010-02-02 | | Release date: | 2010-04-14 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | A gating charge transfer center in voltage sensors.
Science, 328, 2010
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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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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: | 2024-10-30 | | 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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8EP1
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8EOW
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8EP0
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8UQO
 | | PLCb3-Gbg-Gaq complex on membranes | | Descriptor: | 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3, CALCIUM ION, GUANOSINE-5'-DIPHOSPHATE, ... | | Authors: | Falzone, M.E, MacKinnon, R. | | Deposit date: | 2023-10-24 | | Release date: | 2023-12-06 | | Method: | ELECTRON MICROSCOPY (3.37 Å) | | Cite: | The mechanism of G alpha q regulation of PLC beta 3 -catalyzed PIP2 hydrolysis.
Proc.Natl.Acad.Sci.USA, 120, 2023
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8UQN
 | | PLCb3-Gaq complex on membranes | | Descriptor: | 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3, CALCIUM ION, GUANOSINE-5'-DIPHOSPHATE, ... | | Authors: | Falzone, M.E, MacKinnon, R. | | Deposit date: | 2023-10-24 | | Release date: | 2023-12-06 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | The mechanism of G alpha q regulation of PLC beta 3 -catalyzed PIP2 hydrolysis.
Proc.Natl.Acad.Sci.USA, 120, 2023
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1ID1
 | | CRYSTAL STRUCTURE OF THE RCK DOMAIN FROM E.COLI POTASSIUM CHANNEL | | Descriptor: | PUTATIVE POTASSIUM CHANNEL PROTEIN | | Authors: | Jiang, Y, Pico, A, Cadene, M, Chait, B.T, MacKinnon, R. | | Deposit date: | 2001-04-02 | | Release date: | 2001-04-11 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structure of the RCK domain from the E. coli K+ channel and demonstration of its presence in the human BK channel.
Neuron, 29, 2001
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1J95
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1JVM
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4HPF
 | | Structure of the human SLO3 gating ring | | Descriptor: | Potassium channel subfamily U member 1 | | Authors: | Leonetti, M.D, Yuan, P, MacKinnon, R. | | Deposit date: | 2012-10-23 | | Release date: | 2012-11-07 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Functional and structural analysis of the human SLO3 pH- and voltage-gated K+ channel.
Proc.Natl.Acad.Sci.USA, 109, 2012
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