2QKS
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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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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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4WFF
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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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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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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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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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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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8EMV
| Phospholipase C beta 3 (PLCb3) in solution | Descriptor: | 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3, CALCIUM ION | Authors: | Falzone, M.E, MacKinnon, R. | Deposit date: | 2022-09-28 | Release date: | 2023-05-24 | Last modified: | 2024-06-19 | Method: | ELECTRON MICROSCOPY (3.6 Å) | Cite: | G beta gamma activates PIP2 hydrolysis by recruiting and orienting PLC beta on the membrane surface. Proc.Natl.Acad.Sci.USA, 120, 2023
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8EMW
| Phospholipase C beta 3 (PLCb3) in complex with Gbg on liposomes | Descriptor: | 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3, CALCIUM ION, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | Authors: | Falzone, M.E, MacKinnon, R. | Deposit date: | 2022-09-28 | Release date: | 2023-05-24 | Last modified: | 2024-09-25 | Method: | ELECTRON MICROSCOPY (3.5 Å) | Cite: | G beta gamma activates PIP2 hydrolysis by recruiting and orienting PLC beta on the membrane surface. Proc.Natl.Acad.Sci.USA, 120, 2023
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8EMX
| Phospholipase C beta 3 (PLCb3) in complex with Gbg on lipid nanodiscs | Descriptor: | 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3, CALCIUM ION, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, ... | Authors: | Falzone, M.E, MacKinnon, R. | Deposit date: | 2022-09-28 | Release date: | 2023-05-24 | Last modified: | 2024-06-19 | Method: | ELECTRON MICROSCOPY (3.3 Å) | Cite: | G beta gamma activates PIP2 hydrolysis by recruiting and orienting PLC beta on the membrane surface. Proc.Natl.Acad.Sci.USA, 120, 2023
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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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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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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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5VA2
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