7N17
 
 | | Structure of TAX-4_R421W apo open state | | Descriptor: | 1-PALMITOYL-2-LINOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, Cyclic nucleotide-gated cation channel | | Authors: | Zheng, X, Li, H, Hu, Z, Su, D, Yang, J. | | Deposit date: | 2021-05-27 | | Release date: | 2022-03-16 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Structural and functional characterization of an achromatopsia-associated mutation in a phototransduction channel.
Commun Biol, 5, 2022
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7N15
 | | Structure of TAX-4_R421W w/cGMP open state | | Descriptor: | 1,2-DILAUROYL-SN-GLYCERO-3-PHOSPHATE, 1-PALMITOYL-2-LINOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, CYCLIC GUANOSINE MONOPHOSPHATE, ... | | Authors: | Zheng, X, Li, H, Hu, Z, Su, D, Yang, J. | | Deposit date: | 2021-05-27 | | Release date: | 2022-03-16 | | Method: | ELECTRON MICROSCOPY (2.9 Å) | | Cite: | Structural and functional characterization of an achromatopsia-associated mutation in a phototransduction channel.
Commun Biol, 5, 2022
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7N16
 | | Structure of TAX-4_R421W apo closed state | | Descriptor: | 1-PALMITOYL-2-LINOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, Cyclic nucleotide-gated cation channel, SODIUM ION | | Authors: | Zheng, X, Li, H, Hu, Z, Su, D, Yang, J. | | Deposit date: | 2021-05-27 | | Release date: | 2022-03-16 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | Structural and functional characterization of an achromatopsia-associated mutation in a phototransduction channel.
Commun Biol, 5, 2022
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8WUI
 | | SKOR D312N L271P double mutation | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, Potassium channel SKOR | | Authors: | Gao, X, Sun, T, Lu, Y, Jia, Y, Xu, X, Zhang, Y, Fu, P, Yang, G. | | Deposit date: | 2023-10-20 | | Release date: | 2024-04-10 | | Last modified: | 2024-06-26 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | Structural changes in the conversion of an Arabidopsis outward-rectifying K + channel into an inward-rectifying channel.
Plant Commun., 5, 2024
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8T4M
 | | Closed human HCN1 F186C S264C bound to cAMP, reconstituted in LMNG + SPL | | Descriptor: | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1 | | Authors: | Burtscher, V, Mount, J, Cowgill, J, Chang, Y, Bickel, K, Yuan, P, Chanda, B. | | Deposit date: | 2023-06-09 | | Release date: | 2024-06-12 | | Last modified: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (3.16 Å) | | Cite: | Structural basis for hyperpolarization-dependent opening of human HCN1 channel.
Nat Commun, 15, 2024
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8T4Y
 | | Human HCN1 F186C S264C C309A bound to cAMP, reconstituted in LMNG + SPL | | Descriptor: | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1 | | Authors: | Burtscher, V, Mount, J, Cowgill, J, Chang, Y, Bickel, K, Yuan, P, Chanda, B. | | Deposit date: | 2023-06-12 | | Release date: | 2024-06-19 | | Last modified: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (3.58 Å) | | Cite: | Structural basis for hyperpolarization-dependent opening of human HCN1 channel.
Nat Commun, 15, 2024
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8T50
 | | Open human HCN1 F186C S264C bound to cAMP, reconstituted in LMNG + SPL | | Descriptor: | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1 | | Authors: | Burtscher, V, Mount, J, Cowgill, J, Chang, Y, Bickel, K, Yuan, P, Chanda, B. | | Deposit date: | 2023-06-12 | | Release date: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Structural basis for hyperpolarization-dependent opening of human HCN1 channel.
Nat Commun, 15, 2024
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6PBY
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6PBX
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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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6N5W
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7BH2
 | | Cryo-EM Structure of KdpFABC in E2Pi state with BeF3 and K+ | | Descriptor: | (2R)-3-(((2-aminoethoxy)(hydroxy)phosphoryl)oxy)-2-(palmitoyloxy)propyl (E)-octadec-9-enoate, BERYLLIUM TRIFLUORIDE ION, MAGNESIUM ION, ... | | Authors: | Sweet, M.E, Larsen, C, Pedersen, B.P, Stokes, D.L. | | Deposit date: | 2021-01-09 | | Release date: | 2021-01-27 | | Last modified: | 2024-07-10 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | Structural basis for potassium transport in prokaryotes by KdpFABC.
Proc.Natl.Acad.Sci.USA, 118, 2021
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7BH1
 | | Cryo-EM Structure of KdpFABC in E1 state with K | | Descriptor: | (2R)-3-(((2-aminoethoxy)(hydroxy)phosphoryl)oxy)-2-(palmitoyloxy)propyl (E)-octadec-9-enoate, POTASSIUM ION, Potassium-transporting ATPase ATP-binding subunit, ... | | Authors: | Sweet, M.E, Larsen, C, Pedersen, B.P, Stokes, D.L. | | Deposit date: | 2021-01-09 | | Release date: | 2021-01-27 | | Last modified: | 2024-07-10 | | Method: | ELECTRON MICROSCOPY (3.38 Å) | | Cite: | Structural basis for potassium transport in prokaryotes by KdpFABC.
Proc.Natl.Acad.Sci.USA, 118, 2021
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7LC3
 | | CryoEM Structure of KdpFABC in E1-ATP state | | Descriptor: | (2R)-3-(((2-aminoethoxy)(hydroxy)phosphoryl)oxy)-2-(palmitoyloxy)propyl (E)-octadec-9-enoate, MAGNESIUM ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, ... | | Authors: | Sweet, M.E, Larsen, C, Pedersen, B.P, Stokes, D.L. | | Deposit date: | 2021-01-09 | | Release date: | 2021-01-27 | | Last modified: | 2024-05-29 | | Method: | ELECTRON MICROSCOPY (3.23 Å) | | Cite: | Structural basis for potassium transport in prokaryotes by KdpFABC.
Proc.Natl.Acad.Sci.USA, 118, 2021
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7LC6
 | | Cryo-EM Structure of KdpFABC in E2-P state with BeF3 | | Descriptor: | (2R)-3-(((2-aminoethoxy)(hydroxy)phosphoryl)oxy)-2-(palmitoyloxy)propyl (E)-octadec-9-enoate, MAGNESIUM ION, POTASSIUM ION, ... | | Authors: | Sweet, M.E, Larsen, C, Pedersen, B.P, Stokes, D.L. | | Deposit date: | 2021-01-09 | | Release date: | 2021-01-27 | | Last modified: | 2024-05-29 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Structural basis for potassium transport in prokaryotes by KdpFABC.
Proc.Natl.Acad.Sci.USA, 118, 2021
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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
 | | 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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5J9P
 | | KcsA in vitro | | Descriptor: | Fab, POTASSIUM ION, pH-gated potassium channel KcsA | | Authors: | Matulef, K, Valiyaveetil, F.I. | | Deposit date: | 2016-04-10 | | Release date: | 2016-07-20 | | Last modified: | 2019-12-04 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Combining in Vitro Folding with Cell Free Protein Synthesis for Membrane Protein Expression.
Biochemistry, 55, 2016
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7MHR
 | | KcsA E71V closed gate with K+ | | Descriptor: | Fab heavy chain, Fab light chain, POTASSIUM ION, ... | | Authors: | Rohaim, A, Li, J, Weingarth, M, Roux, B. | | Deposit date: | 2021-04-15 | | Release date: | 2022-03-23 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.77 Å) | | Cite: | A distinct mechanism of C-type inactivation in the Kv-like KcsA mutant E71V.
Nat Commun, 13, 2022
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3L9W
 | | KefC C-terminal domain in complex with KefF and GSH | | Descriptor: | ADENOSINE MONOPHOSPHATE, FLAVIN MONONUCLEOTIDE, GLUTATHIONE, ... | | Authors: | Roosild, T.P. | | Deposit date: | 2010-01-05 | | Release date: | 2010-11-17 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Mechanism of ligand-gated potassium efflux in bacterial pathogens.
Proc.Natl.Acad.Sci.USA, 107, 2010
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3BPZ
 | | HCN2-I 443-460 E502K in the presence of cAMP | | Descriptor: | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 | | Authors: | Craven, K.B, Olivier, N.B, Zagotta, W.N. | | Deposit date: | 2007-12-19 | | Release date: | 2008-03-25 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | C-terminal movement during gating in cyclic nucleotide-modulated channels.
J.Biol.Chem., 283, 2008
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5BZB
 | | NavMs voltage-gated sodium channel pore and C-terminal domain | | Descriptor: | DODECAETHYLENE GLYCOL, HEGA-10, Ion transport protein, ... | | Authors: | Naylor, C.E, Bagneris, C, Wallace, B.A. | | Deposit date: | 2015-06-11 | | Release date: | 2016-02-24 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Molecular basis of ion permeability in a voltage-gated sodium channel.
Embo J., 35, 2016
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3L9X
 | | KefC C-terminal domain in complex with KefF and ESG | | Descriptor: | FLAVIN MONONUCLEOTIDE, Glutathione-regulated potassium-efflux system protein kefC, linker, ... | | Authors: | Roosild, T.P. | | Deposit date: | 2010-01-05 | | Release date: | 2010-11-17 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Mechanism of ligand-gated potassium efflux in bacterial pathogens.
Proc.Natl.Acad.Sci.USA, 107, 2010
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