8HKF
 
 | | ion channel | | Descriptor: | POTASSIUM ION, Potassium channel subfamily T member 1, ZINC ION | | Authors: | Jiang, D.H, Zhang, Z.T. | | Deposit date: | 2022-11-25 | | Release date: | 2023-08-16 | | Method: | ELECTRON MICROSCOPY (2.66 Å) | | Cite: | Structural basis of human Slo2.2 channel gating and modulation.
Cell Rep, 42, 2023
|
|
8HIR
 | | potassium channels | | Descriptor: | POTASSIUM ION, Potassium channel subfamily T member 1, SODIUM ION, ... | | Authors: | Jiang, D.H, Zhang, J.T. | | Deposit date: | 2022-11-21 | | Release date: | 2023-08-16 | | Method: | ELECTRON MICROSCOPY (3.18 Å) | | Cite: | Structural basis of human Slo2.2 channel gating and modulation.
Cell Rep, 42, 2023
|
|
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: | 2019-12-18 | | Method: | ELECTRON MICROSCOPY (4.5 Å) | | Cite: | Cryo-Electron Microscopy Structure of the Slo2.2 Na1-Activated K1 Channel
Nature, 527, 2015
|
|
1R3J
 | | potassium channel KcsA-Fab complex in high concentration of Tl+ | | Descriptor: | Antibody Fab fragment heavy chain, Antibody Fab fragment light chain, DIACYL GLYCEROL, ... | | Authors: | Zhou, Y, MacKinnon, R. | | Deposit date: | 2003-10-02 | | Release date: | 2003-11-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates
J.Mol.Biol., 333, 2003
|
|
1R3I
 | | potassium channel KcsA-Fab complex in Rb+ | | Descriptor: | Antibody Fab fragment heavy chain, Antibody Fab fragment light chain, DIACYL GLYCEROL, ... | | Authors: | Zhou, Y, MacKinnon, R. | | Deposit date: | 2003-10-02 | | Release date: | 2003-11-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates
J.Mol.Biol., 333, 2003
|
|
1R3L
 | | potassium channel KcsA-Fab complex in Cs+ | | Descriptor: | Antibody Fab fragment heavy chain, Antibody Fab fragment light chain, CESIUM ION, ... | | Authors: | Zhou, Y, MacKinnon, R. | | Deposit date: | 2003-10-02 | | Release date: | 2003-11-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.41 Å) | | Cite: | The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates
J.Mol.Biol., 333, 2003
|
|
1R3K
 | | potassium channel KcsA-Fab complex in low concentration of Tl+ | | Descriptor: | Antibody Fab fragment heavy chain, Antibody Fab fragment light chain, DIACYL GLYCEROL, ... | | Authors: | Zhou, Y, MacKinnon, R. | | Deposit date: | 2003-10-02 | | Release date: | 2003-11-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates
J.Mol.Biol., 333, 2003
|
|
1K4D
 | | Potassium Channel KcsA-Fab complex in low concentration of K+ | | Descriptor: | DIACYL GLYCEROL, NONAN-1-OL, POTASSIUM ION, ... | | Authors: | Zhou, Y, Morais-Cabral, J.H, Kaufman, A, MacKinnon, R. | | Deposit date: | 2001-10-07 | | Release date: | 2001-11-14 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Chemistry of ion coordination and hydration revealed by a K+ channel-Fab complex at 2.0 A resolution.
Nature, 414, 2001
|
|
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
|
|
6OLY
 | | Full-length MthK channel at 3.1 angstrom resolution | | Descriptor: | CALCIUM ION, Calcium-gated potassium channel MthK | | Authors: | Rothberg, B.S. | | Deposit date: | 2019-04-17 | | Release date: | 2019-12-11 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3.112 Å) | | Cite: | Molecular mechanism of a potassium channel gating through activation gate-selectivity filter coupling.
Nat Commun, 10, 2019
|
|
2QKS
 | |
6CNN
 | |
6CJT
 | | Structure of the SthK cyclic nucleotide-gated potassium channel in complex with cGMP | | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, CYCLIC GUANOSINE MONOPHOSPHATE, SthK cyclic nucleotide-gated potassium channel | | Authors: | Nimigean, C.M, Rheinberger, J. | | Deposit date: | 2018-02-26 | | Release date: | 2018-08-01 | | Last modified: | 2024-03-13 | | Method: | ELECTRON MICROSCOPY (3.46 Å) | | Cite: | Ligand discrimination and gating in cyclic nucleotide-gated ion channels from apo and partial agonist-bound cryo-EM structures.
Elife, 7, 2018
|
|
6CNO
 | |
2A9H
 | | NMR structural studies of a potassium channel / charybdotoxin complex | | Descriptor: | Voltage-gated potassium channel, charybdotoxin | | Authors: | Yu, L, Sun, C, Song, D, Shen, J, Xu, N, Gunasekera, A, Hajduk, P.J, Olejniczak, E.T. | | Deposit date: | 2005-07-11 | | Release date: | 2006-01-10 | | Last modified: | 2021-10-20 | | Method: | SOLUTION NMR | | Cite: | Nuclear magnetic resonance structural studies of a potassium channel-charybdotoxin complex.
Biochemistry, 44, 2005
|
|
4GX2
 | | GsuK channel bound to NAD | | Descriptor: | CALCIUM ION, NICOTINAMIDE-ADENINE-DINUCLEOTIDE, PHOSPHATE ION, ... | | Authors: | Kong, C, Zeng, W, Ye, S, Chen, L, Sauer, D.B, Lam, Y, Derebe, M.G, Jiang, Y. | | Deposit date: | 2012-09-03 | | Release date: | 2012-12-26 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Distinct gating mechanisms revealed by the structures of a multi-ligand gated K(+) channel.
elife, 1, 2012
|
|
4GX1
 | | Crystal structure of the GsuK bound to ADP | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, CALCIUM ION, PHOSPHATE ION, ... | | Authors: | Kong, C, Zeng, W, Ye, S, Chen, L, Sauer, D.B, Lam, Y, Derebe, M.G, Jiang, Y. | | Deposit date: | 2012-09-03 | | Release date: | 2012-12-26 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Distinct gating mechanisms revealed by the structures of a multi-ligand gated K(+) channel.
elife, 1, 2012
|
|
4GX0
 | | Crystal structure of the GsuK L97D mutant | | Descriptor: | CALCIUM ION, PHOSPHATE ION, POTASSIUM ION, ... | | Authors: | Kong, C, Zeng, W, Ye, S, Chen, L, Sauer, D.B, Lam, Y, Derebe, M.G, Jiang, Y. | | Deposit date: | 2012-09-03 | | Release date: | 2012-12-26 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.601 Å) | | Cite: | Distinct gating mechanisms revealed by the structures of a multi-ligand gated K(+) channel.
elife, 1, 2012
|
|
4GX5
 | | GsuK Channel | | Descriptor: | CALCIUM ION, POTASSIUM ION, TrkA domain protein, ... | | Authors: | Kong, C, Zeng, W, Ye, S, Chen, L, Sauer, D.B, Lam, Y, Derebe, M.G, Jiang, Y. | | Deposit date: | 2012-09-03 | | Release date: | 2012-12-26 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (3.7 Å) | | Cite: | Distinct gating mechanisms revealed by the structures of a multi-ligand gated K(+) channel.
elife, 1, 2012
|
|
7RU0
 | | SthK R120A Open State 1 | | Descriptor: | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, SthK | | Authors: | Gao, X, Nimigean, C, Schmidpeter, P. | | Deposit date: | 2021-08-16 | | Release date: | 2022-11-23 | | Last modified: | 2022-11-30 | | Method: | ELECTRON MICROSCOPY (4.3 Å) | | Cite: | Gating intermediates reveal inhibitory role of the voltage sensor in a cyclic nucleotide-modulated ion channel.
Nat Commun, 13, 2022
|
|
7RYS
 | | SthK R120A Open State 2 | | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, SthK | | Authors: | Gao, X, Nimigean, C, Schmidpeter, P. | | Deposit date: | 2021-08-26 | | Release date: | 2022-11-23 | | Last modified: | 2022-11-30 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Gating intermediates reveal inhibitory role of the voltage sensor in a cyclic nucleotide-modulated ion channel.
Nat Commun, 13, 2022
|
|
7RTJ
 | | SthK Y26F Activated State | | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, SthK | | Authors: | Gao, X, Nimigean, C. | | Deposit date: | 2021-08-13 | | Release date: | 2022-11-23 | | Last modified: | 2022-11-30 | | Method: | ELECTRON MICROSCOPY (3.8 Å) | | Cite: | Gating intermediates reveal inhibitory role of the voltage sensor in a cyclic nucleotide-modulated ion channel.
Nat Commun, 13, 2022
|
|
7RYR
 | | SthK R120A Open State 3 | | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, SthK | | Authors: | Gao, X, Nimigean, C, Schmidpeter, P. | | Deposit date: | 2021-08-26 | | Release date: | 2022-11-23 | | Last modified: | 2022-11-30 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Gating intermediates reveal inhibitory role of the voltage sensor in a cyclic nucleotide-modulated ion channel.
Nat Commun, 13, 2022
|
|
7RTF
 | | SthK R120A Closed State | | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, SthK | | Authors: | Gao, X, Nimigean, C. | | Deposit date: | 2021-08-13 | | Release date: | 2022-11-23 | | Last modified: | 2022-11-30 | | Method: | ELECTRON MICROSCOPY (2.9 Å) | | Cite: | Gating intermediates reveal inhibitory role of the voltage sensor in a cyclic nucleotide-modulated ion channel.
Nat Commun, 13, 2022
|
|
7RSH
 | | SthK Y26F Closed State | | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, SthK | | Authors: | Gao, X, Nimigean, C. | | Deposit date: | 2021-08-11 | | Release date: | 2022-11-23 | | Last modified: | 2022-11-30 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | Gating intermediates reveal inhibitory role of the voltage sensor in a cyclic nucleotide-modulated ion channel.
Nat Commun, 13, 2022
|
|
