3BJ4
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![BU of 3bj4 by Molmil](/molmil-images/mine/3bj4) | |
4GOW
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![BU of 4gow by Molmil](/molmil-images/mine/4gow) | Crystal Structure of Ca2+/CaM:Kv7.4 (KCNQ4) B helix complex | Descriptor: | CALCIUM ION, Calmodulin, Potassium voltage-gated channel subfamily KQT member 4 | Authors: | Xu, Q, Chang, A, Tolia, A, Minor Jr, D.L. | Deposit date: | 2012-08-20 | Release date: | 2012-12-12 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Structure of a Ca(2+)/CaM:Kv7.4 (KCNQ4) B-helix complex provides insight into M current modulation. J.Mol.Biol., 425, 2013
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5VMS
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![BU of 5vms by Molmil](/molmil-images/mine/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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6UZZ
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![BU of 6uzz by Molmil](/molmil-images/mine/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
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![BU of 6v00 by Molmil](/molmil-images/mine/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
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![BU of 6v01 by Molmil](/molmil-images/mine/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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7BYL
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![BU of 7byl by Molmil](/molmil-images/mine/7byl) | Cryo-EM structure of human KCNQ4 | Descriptor: | Calmodulin-3, Green fluorescent protein,Potassium voltage-gated channel subfamily KQT member 4, POTASSIUM ION, ... | Authors: | Shen, H, Li, T, Yue, Z. | Deposit date: | 2020-04-23 | Release date: | 2020-12-02 | Last modified: | 2024-03-27 | Method: | ELECTRON MICROSCOPY (2.5 Å) | Cite: | Structural Basis for the Modulation of Human KCNQ4 by Small-Molecule Drugs. Mol.Cell, 81, 2021
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7BYM
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![BU of 7bym by Molmil](/molmil-images/mine/7bym) | Cryo-EM structure of human KCNQ4 with retigabine | Descriptor: | Calmodulin-3, Green fluorescent protein,Potassium voltage-gated channel subfamily KQT member 4, POTASSIUM ION, ... | Authors: | Shen, H, Li, T, Yue, Z. | Deposit date: | 2020-04-23 | Release date: | 2020-12-02 | Last modified: | 2024-03-27 | Method: | ELECTRON MICROSCOPY (3.1 Å) | Cite: | Structural Basis for the Modulation of Human KCNQ4 by Small-Molecule Drugs. Mol.Cell, 81, 2021
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7BYN
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![BU of 7byn by Molmil](/molmil-images/mine/7byn) | Cryo-EM structure of human KCNQ4 with linopirdine | Descriptor: | 1-phenyl-3,3-bis(pyridin-4-ylmethyl)indol-2-one, Calmodulin-3, Green fluorescent protein,Potassium voltage-gated channel subfamily KQT member 4, ... | Authors: | Shen, H, Li, T, Yue, Z. | Deposit date: | 2020-04-23 | Release date: | 2020-12-02 | Last modified: | 2024-03-27 | Method: | ELECTRON MICROSCOPY (3.3 Å) | Cite: | Structural Basis for the Modulation of Human KCNQ4 by Small-Molecule Drugs. Mol.Cell, 81, 2021
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7CR0
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![BU of 7cr0 by Molmil](/molmil-images/mine/7cr0) | human KCNQ2 in apo state | Descriptor: | Potassium voltage-gated channel subfamily KQT member 2 | Authors: | Li, X, Lv, D, Wang, J, Ye, S, Guo, J. | Deposit date: | 2020-08-12 | Release date: | 2020-09-16 | Last modified: | 2024-03-27 | Method: | ELECTRON MICROSCOPY (3.1 Å) | Cite: | Molecular basis for ligand activation of the human KCNQ2 channel. Cell Res., 31, 2021
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7CR1
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![BU of 7cr1 by Molmil](/molmil-images/mine/7cr1) | human KCNQ2 in complex with ztz240 | Descriptor: | N-(6-chloranylpyridin-3-yl)-4-fluoranyl-benzamide, Potassium voltage-gated channel subfamily KQT member 2 | Authors: | Li, X, Lv, D, Wang, J, Ye, S, Guo, J. | Deposit date: | 2020-08-12 | Release date: | 2020-09-16 | Last modified: | 2024-03-27 | Method: | ELECTRON MICROSCOPY (3.4 Å) | Cite: | Molecular basis for ligand activation of the human KCNQ2 channel. Cell Res., 31, 2021
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7CR2
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![BU of 7cr2 by Molmil](/molmil-images/mine/7cr2) | human KCNQ2 in complex with retigabine | Descriptor: | Potassium voltage-gated channel subfamily KQT member 2, ethyl N-[2-azanyl-4-[(4-fluorophenyl)methylamino]phenyl]carbamate | Authors: | Li, X, Lv, D, Wang, J, Ye, S, Guo, J. | Deposit date: | 2020-08-12 | Release date: | 2020-09-16 | Last modified: | 2024-03-27 | Method: | ELECTRON MICROSCOPY (3.2 Å) | Cite: | Molecular basis for ligand activation of the human KCNQ2 channel. Cell Res., 31, 2021
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7CR3
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![BU of 7cr3 by Molmil](/molmil-images/mine/7cr3) | human KCNQ2-CaM in apo state | Descriptor: | Calmodulin-3, Potassium voltage-gated channel subfamily KQT member 2 | Authors: | Li, X, Lv, D, Wang, J, Ye, S, Guo, J. | Deposit date: | 2020-08-12 | Release date: | 2020-09-16 | Last modified: | 2024-03-27 | Method: | ELECTRON MICROSCOPY (3.6 Å) | Cite: | Molecular basis for ligand activation of the human KCNQ2 channel. Cell Res., 31, 2021
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7CR4
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![BU of 7cr4 by Molmil](/molmil-images/mine/7cr4) | human KCNQ2-CaM in complex with ztz240 | Descriptor: | Calmodulin-3, N-(6-chloranylpyridin-3-yl)-4-fluoranyl-benzamide, Potassium voltage-gated channel subfamily KQT member 2 | Authors: | Li, X, Lv, D, Wang, J, Ye, S, Guo, J. | Deposit date: | 2020-08-12 | Release date: | 2020-09-16 | Last modified: | 2024-03-27 | Method: | ELECTRON MICROSCOPY (3.9 Å) | Cite: | Molecular basis for ligand activation of the human KCNQ2 channel. Cell Res., 31, 2021
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7CR7
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![BU of 7cr7 by Molmil](/molmil-images/mine/7cr7) | human KCNQ2-CaM in complex with retigabine | Descriptor: | Calmodulin-3, Potassium voltage-gated channel subfamily KQT member 2, ethyl N-[2-azanyl-4-[(4-fluorophenyl)methylamino]phenyl]carbamate | Authors: | Li, X, Lv, D, Wang, J, Ye, S, Guo, J. | Deposit date: | 2020-08-12 | Release date: | 2020-09-16 | Last modified: | 2024-03-27 | Method: | ELECTRON MICROSCOPY (3.7 Å) | Cite: | Molecular basis for ligand activation of the human KCNQ2 channel. Cell Res., 31, 2021
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7TCI
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![BU of 7tci by Molmil](/molmil-images/mine/7tci) | Structure of Xenopus KCNQ1-CaM in complex with ML277 | Descriptor: | (2R)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-1-(4-methylbenzene-1-sulfonyl)piperidine-2-carboxamide, CALCIUM ION, Calmodulin-1, ... | Authors: | Willegems, K, Kyriakis, E, Van Petegem, F, Eldstrom, J, Fedida, D. | Deposit date: | 2021-12-23 | Release date: | 2022-07-06 | Last modified: | 2024-02-28 | Method: | ELECTRON MICROSCOPY (3.9 Å) | Cite: | Structural and electrophysiological basis for the modulation of KCNQ1 channel currents by ML277. Nat Commun, 13, 2022
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7TCP
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![BU of 7tcp by Molmil](/molmil-images/mine/7tcp) | Structure of Xenopus KCNQ1-CaM | Descriptor: | CALCIUM ION, Calmodulin-1, Potassium voltage-gated channel subfamily KQT member 1 | Authors: | Willegems, K, Kyriakis, E, Van Petegem, F, Eldstrom, J, Fedida, D. | Deposit date: | 2021-12-27 | Release date: | 2022-07-06 | Last modified: | 2024-02-28 | Method: | ELECTRON MICROSCOPY (3.84 Å) | Cite: | Structural and electrophysiological basis for the modulation of KCNQ1 channel currents by ML277. Nat Commun, 13, 2022
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7VNP
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![BU of 7vnp by Molmil](/molmil-images/mine/7vnp) | Structure of human KCNQ4-ML213 complex with PIP2 | Descriptor: | (1S,2S,4R)-N-(2,4,6-trimethylphenyl)bicyclo[2.2.1]heptane-2-carboxamid, Calmodulin-3, POTASSIUM ION, ... | Authors: | Xu, F, Zheng, Y. | Deposit date: | 2021-10-11 | Release date: | 2021-12-01 | Last modified: | 2022-02-16 | Method: | ELECTRON MICROSCOPY (2.79 Å) | Cite: | Structural insights into the lipid and ligand regulation of a human neuronal KCNQ channel. Neuron, 110, 2022
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7VNQ
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![BU of 7vnq by Molmil](/molmil-images/mine/7vnq) | Structure of human KCNQ4-ML213 complex in nanodisc | Descriptor: | (1S,2S,4R)-N-(2,4,6-trimethylphenyl)bicyclo[2.2.1]heptane-2-carboxamid, Calmodulin-3, POTASSIUM ION, ... | Authors: | Xu, F, Zheng, Y. | Deposit date: | 2021-10-11 | Release date: | 2021-12-01 | Last modified: | 2022-02-16 | Method: | ELECTRON MICROSCOPY (2.96 Å) | Cite: | Structural insights into the lipid and ligand regulation of a human neuronal KCNQ channel. Neuron, 110, 2022
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7VNR
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![BU of 7vnr by Molmil](/molmil-images/mine/7vnr) | Structure of human KCNQ4-ML213 complex in digitonin | Descriptor: | (1S,2S,4R)-N-(2,4,6-trimethylphenyl)bicyclo[2.2.1]heptane-2-carboxamid, Calmodulin-3, POTASSIUM ION, ... | Authors: | Xu, F, Zheng, Y. | Deposit date: | 2021-10-11 | Release date: | 2021-12-01 | Last modified: | 2022-02-16 | Method: | ELECTRON MICROSCOPY (2.8 Å) | Cite: | Structural insights into the lipid and ligand regulation of a human neuronal KCNQ channel. Neuron, 110, 2022
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7XNI
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![BU of 7xni by Molmil](/molmil-images/mine/7xni) | human KCNQ1-CaM in apo state | Descriptor: | Calmodulin-3, Potassium voltage-gated channel subfamily KQT member 1 | Authors: | Ma, D, Guo, J. | Deposit date: | 2022-04-28 | Release date: | 2022-12-14 | Last modified: | 2023-02-22 | Method: | ELECTRON MICROSCOPY (3.5 Å) | Cite: | Structural mechanisms for the activation of human cardiac KCNQ1 channel by electro-mechanical coupling enhancers. Proc.Natl.Acad.Sci.USA, 119, 2022
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7XNK
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![BU of 7xnk by Molmil](/molmil-images/mine/7xnk) | human KCNQ1-CaM in complex with ML277 | Descriptor: | (2R)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-1-(4-methylbenzene-1-sulfonyl)piperidine-2-carboxamide, Calmodulin-3, POTASSIUM ION, ... | Authors: | Ma, D, Guo, J. | Deposit date: | 2022-04-29 | Release date: | 2022-12-14 | Last modified: | 2023-02-22 | Method: | ELECTRON MICROSCOPY (2.6 Å) | Cite: | Structural mechanisms for the activation of human cardiac KCNQ1 channel by electro-mechanical coupling enhancers. Proc.Natl.Acad.Sci.USA, 119, 2022
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7XNL
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![BU of 7xnl by Molmil](/molmil-images/mine/7xnl) | human KCNQ1-CaM-ML277-PIP2 complex in state A | Descriptor: | (2R)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-1-(4-methylbenzene-1-sulfonyl)piperidine-2-carboxamide, Calmodulin-3, POTASSIUM ION, ... | Authors: | Ma, D, Guo, J. | Deposit date: | 2022-04-29 | Release date: | 2022-12-14 | Last modified: | 2023-02-22 | Method: | ELECTRON MICROSCOPY (3.1 Å) | Cite: | Structural mechanisms for the activation of human cardiac KCNQ1 channel by electro-mechanical coupling enhancers. Proc.Natl.Acad.Sci.USA, 119, 2022
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7XNN
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![BU of 7xnn by Molmil](/molmil-images/mine/7xnn) | human KCNQ1-CaM-ML277-PIP2 complex in state B | Descriptor: | (2R)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-1-(4-methylbenzene-1-sulfonyl)piperidine-2-carboxamide, Calmodulin-3, POTASSIUM ION, ... | Authors: | Ma, D, Guo, J. | Deposit date: | 2022-04-29 | Release date: | 2022-12-14 | Last modified: | 2023-02-22 | Method: | ELECTRON MICROSCOPY (2.5 Å) | Cite: | Structural mechanisms for the activation of human cardiac KCNQ1 channel by electro-mechanical coupling enhancers. Proc.Natl.Acad.Sci.USA, 119, 2022
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8IJK
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![BU of 8ijk by Molmil](/molmil-images/mine/8ijk) | human KCNQ2-CaM-Ebio1 complex in the presence of PIP2 | Descriptor: | Calmodulin-1, N-(1,2-dihydroacenaphthylen-5-yl)-4-fluoranyl-benzamide, Potassium voltage-gated channel subfamily KQT member 2 | Authors: | Ma, D, Guo, J. | Deposit date: | 2023-02-27 | Release date: | 2024-01-17 | Method: | ELECTRON MICROSCOPY (3.4 Å) | Cite: | A small-molecule activation mechanism that directly opens the KCNQ2 channel. Nat.Chem.Biol., 2024
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