8SIN
 
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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 | | 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
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1EXB
 | | STRUCTURE OF THE CYTOPLASMIC BETA SUBUNIT-T1 ASSEMBLY OF VOLTAGE-DEPENDENT K CHANNELS | | Descriptor: | KV BETA2 PROTEIN, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, POTASSIUM CHANNEL KV1.1 | | Authors: | Gulbis, J.M, Zhou, M, Mann, S, MacKinnon, R. | | Deposit date: | 2000-05-02 | | Release date: | 2000-07-19 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure of the cytoplasmic beta subunit-T1 assembly of voltage-dependent K+ channels.
Science, 289, 2000
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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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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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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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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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1AGT
 | | SOLUTION STRUCTURE OF THE POTASSIUM CHANNEL INHIBITOR AGITOXIN 2: CALIPER FOR PROBING CHANNEL GEOMETRY | | Descriptor: | AGITOXIN 2 | | Authors: | Krezel, A.M, Kasibhatla, C, Hidalgo, P, Mackinnon, R, Wagner, G. | | Deposit date: | 1995-04-14 | | Release date: | 1995-07-10 | | Last modified: | 2017-11-29 | | Method: | SOLUTION NMR | | Cite: | Solution structure of the potassium channel inhibitor agitoxin 2: caliper for probing channel geometry.
Protein Sci., 4, 1995
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1BFE
 | | THE THIRD PDZ DOMAIN FROM THE SYNAPTIC PROTEIN PSD-95 | | Descriptor: | PSD-95 | | Authors: | Doyle, D.A, Lee, A, Lewis, J, Kim, E, Sheng, M, Mackinnon, R. | | Deposit date: | 1998-05-20 | | Release date: | 1998-10-21 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystal structures of a complexed and peptide-free membrane protein-binding domain: molecular basis of peptide recognition by PDZ.
Cell(Cambridge,Mass.), 85, 1996
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1BE9
 | | THE THIRD PDZ DOMAIN FROM THE SYNAPTIC PROTEIN PSD-95 IN COMPLEX WITH A C-TERMINAL PEPTIDE DERIVED FROM CRIPT. | | Descriptor: | CRIPT, PSD-95 | | Authors: | Doyle, D.A, Lee, A, Lewis, J, Kim, E, Sheng, M, Mackinnon, R. | | Deposit date: | 1998-05-20 | | Release date: | 1998-10-21 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.82 Å) | | Cite: | Crystal structures of a complexed and peptide-free membrane protein-binding domain: molecular basis of peptide recognition by PDZ.
Cell(Cambridge,Mass.), 85, 1996
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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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1BYW
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6C3O
 | | Cryo-EM structure of human KATP bound to ATP and ADP in quatrefoil form | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, ADENOSINE-5'-TRIPHOSPHATE, ATP-binding cassette sub-family C member 8, ... | | Authors: | Lee, K.P.K, Chen, J, MacKinnon, R. | | Deposit date: | 2018-01-10 | | Release date: | 2018-01-31 | | Method: | ELECTRON MICROSCOPY (3.9 Å) | | Cite: | Molecular structure of human KATP in complex with ATP and ADP
Elife, 6, 2017
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6CNN
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6COY
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6CNO
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6CNM
 | | Cryo-EM structure of the human SK4/calmodulin channel complex | | Descriptor: | (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate, Calmodulin-1, DODECYL-BETA-D-MALTOSIDE, ... | | Authors: | Lee, C.H, MacKinnon, R. | | Deposit date: | 2018-03-08 | | Release date: | 2018-05-02 | | Last modified: | 2024-03-13 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | Activation mechanism of a human SK-calmodulin channel complex elucidated by cryo-EM structures.
Science, 360, 2018
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6COZ
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6XIS
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7S5Z
 | | Human KATP channel in open conformation, focused on Kir and one SUR, position 3 | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, ADENOSINE-5'-TRIPHOSPHATE, ATP-binding cassette sub-family C member 8, ... | | Authors: | Zhao, C, MacKinnon, R. | | Deposit date: | 2021-09-12 | | Release date: | 2021-12-01 | | Last modified: | 2021-12-08 | | Method: | ELECTRON MICROSCOPY (3.9 Å) | | Cite: | Molecular structure of an open human K ATP channel.
Proc.Natl.Acad.Sci.USA, 118, 2021
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7S5Y
 | | Human KATP channel in open conformation, focused on Kir and one SUR, position 2 | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, ADENOSINE-5'-TRIPHOSPHATE, ATP-binding cassette sub-family C member 8, ... | | Authors: | Zhao, C, MacKinnon, R. | | Deposit date: | 2021-09-12 | | Release date: | 2021-12-01 | | Last modified: | 2021-12-08 | | Method: | ELECTRON MICROSCOPY (3.9 Å) | | Cite: | Molecular structure of an open human K ATP channel.
Proc.Natl.Acad.Sci.USA, 118, 2021
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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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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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