4QE7
 
 | | Open MthK pore structure soaked in 10 mM Ba2+/100 mM Na+ | | Descriptor: | BARIUM ION, Calcium-gated potassium channel MthK | | Authors: | Guo, R, Zeng, W, Cui, H, Chen, L, Ye, S. | | Deposit date: | 2014-05-15 | | Release date: | 2014-07-09 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Ionic interactions of Ba2+ blockades in the MthK K+ channel
J.Gen.Physiol., 144, 2014
|
|
4PDL
 | | Structure of K+ selective NaK mutant in caesium | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CESIUM ION, HEXANE, ... | | Authors: | Lam, Y, Zeng, W, Sauer, D.B, Jiang, Y. | | Deposit date: | 2014-04-19 | | Release date: | 2014-07-09 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | High Resolution Structural Views of Rubidium, Cesium and Barium Binding within a Potassium Selective Channel Filter
To Be Published
|
|
4RUE
 | | Human K2P4.1 (TRAAK) potassium channel, G124I mutant | | Descriptor: | POTASSIUM ION, Potassium channel subfamily K member 4 | | Authors: | Lolicato, M, Minor, D.L.Jr. | | Deposit date: | 2014-11-19 | | Release date: | 2014-12-17 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | Transmembrane Helix Straightening and Buckling Underlies Activation of Mechanosensitive and Thermosensitive K2P Channels.
Neuron, 84, 2014
|
|
4RUF
 | | Human K2P4.1 (TRAAAK) potassium channel, W262S mutant | | Descriptor: | POTASSIUM ION, Potassium channel subfamily K member 4 | | Authors: | Lolicato, M, Minor, D.L.Jr. | | Deposit date: | 2014-11-19 | | Release date: | 2014-12-17 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Transmembrane Helix Straightening and Buckling Underlies Activation of Mechanosensitive and Thermosensitive K2P Channels.
Neuron, 84, 2014
|
|
4PDM
 | | Crystal Structure of K+ selective NaK mutant in rubidium | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Potassium channel protein, RUBIDIUM ION | | Authors: | Lam, Y. | | Deposit date: | 2014-04-19 | | Release date: | 2014-07-09 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.58 Å) | | Cite: | High Resolution Structural Views of Rubidium, Cesium and Barium Binding within a Potassium Selective Channel Filter
To Be Published
|
|
4PDR
 | | Crystal Structure of a K+ selective NaK mutant in Barium and Sodium | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, BARIUM ION, Potassium channel protein, ... | | Authors: | Lam, Y, Zeng, W, Sauer, D.B, Jiang, Y. | | Deposit date: | 2014-04-21 | | Release date: | 2014-07-09 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | High Resolution Structural Views of Rubidium, Cesium and Barium Binding within a Potassium Selective Channel Filter
To Be Published
|
|
4RO2
 | | Crystal Structure of CNG mimicking NaK-ETPP mutant cocrystallized with Methylammonium | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, GLYCINE, Potassium channel protein, ... | | Authors: | De March, M, Napolitano, L.M.R, Onesti, S. | | Deposit date: | 2014-10-27 | | Release date: | 2015-07-01 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | A structural, functional, and computational analysis suggests pore flexibility as the base for the poor selectivity of CNG channels.
Proc.Natl.Acad.Sci.USA, 112, 2015
|
|
8CTN
 | | Structure of a K+ selective NaK mutant (NaK2K, Laue diffraction, no electric field) | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-06-14 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
|
|
8CTW
 | | Crystal structure of a K+ selective NaK mutant (NaK2K) -Na+,Tl+ complex | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Potassium channel protein, SODIUM ION, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-06-14 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
|
|
8CTT
 | | Crystal structure of a K+ selective NaK mutant (NaK2K) at 100K | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-06-14 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
|
|
8CTV
 | | Crystal structure of a K+ selective NaK mutant (NaK2K) -Tl+ complex | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Potassium channel protein, SODIUM ION, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-06-14 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
|
|
8CTX
 | | Crystal structure of a K+ selective NaK mutant (NaK2K) -K+,Tl+ complex | | Descriptor: | POTASSIUM ION, Potassium channel protein, THALLIUM (I) ION | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-06-14 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.99 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
|
|
8CTS
 | | Room temperature crystal structure of a K+ selective NaK mutant (NaK2K) | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-06-14 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
|
|
8CTU
 | | Crystal structure of a K+ selective NaK mutant (NaK2K) at Room temperature | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-06-14 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
|
|
8CU1
 | | Structure of a K+ selective NaK mutant (NaK2K, Laue diffraction) in the presence of an electric field of ~0.8MV/cm along the crystallographic z axis, 500ns, with eightfold extrapolation of structure factor differences | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-07-26 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
|
|
8CU3
 | | Structure of a K+ selective NaK mutant (NaK2K, Laue diffraction) in the presence of an electric field of ~0.8MV/cm along the crystallographic z axis, 200ns, with eightfold extrapolation of structure factor differences | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-07-26 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
|
|
8CU2
 | | Structure of a K+ selective NaK mutant (NaK2K, Laue diffraction) in the presence of an electric field of ~0.8MV/cm along the crystallographic z axis, 100ns, with eightfold extrapolation of structure factor differences | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-07-26 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
|
|
8CU4
 | | Structure of a K+ selective NaK mutant (NaK2K, Laue diffraction) in the presence of an electric field of ~0.8MV/cm along the crystallographic z axis, 1us, with eightfold extrapolation of structure factor differences | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D. | | Deposit date: | 2022-05-16 | | Release date: | 2023-07-26 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Direct visualization of electric field-stimulated ion conduction in a potassium channel
To Be Published
|
|
8DE8
 | | Cryo-EM structure of the zebrafish two pore domain K+ channel TREK1 (K2P2.1) in DDM/POPA mixed micelles | | Descriptor: | (2R)-1-(hexadecanoyloxy)-3-(phosphonooxy)propan-2-yl (9Z)-octadec-9-enoate, POTASSIUM ION, Potassium channel, ... | | Authors: | Schmidpeter, P.A.M, Nimigean, C.M, Riegelhaupt, P.M. | | Deposit date: | 2022-06-20 | | Release date: | 2023-03-08 | | Method: | ELECTRON MICROSCOPY (2.82 Å) | | Cite: | Membrane phospholipids control gating of the mechanosensitive potassium leak channel TREK1.
Nat Commun, 14, 2023
|
|
8DE9
 | | Cryo-EM structure of the zebrafish two pore domain K+ channel TREK1 (K2P2.1) in DDM/POPE mixed micelles | | Descriptor: | (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE, POTASSIUM ION, Potassium channel, ... | | Authors: | Schmidpeter, P.A.M, Nimigean, C.M, Riegelhaupt, P.M. | | Deposit date: | 2022-06-20 | | Release date: | 2023-03-08 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | Membrane phospholipids control gating of the mechanosensitive potassium leak channel TREK1.
Nat Commun, 14, 2023
|
|
8DE7
 | | Cryo-EM structure of the zebrafish two pore domain K+ channel TREK1 (K2P2.1) in DDM detergent | | Descriptor: | DODECYL-BETA-D-MALTOSIDE, POTASSIUM ION, Potassium channel, ... | | Authors: | Schmidpeter, P.A.M, Nimigean, C.M, Riegelhaupt, P.M. | | Deposit date: | 2022-06-20 | | Release date: | 2023-03-08 | | Method: | ELECTRON MICROSCOPY (3.27 Å) | | Cite: | Membrane phospholipids control gating of the mechanosensitive potassium leak channel TREK1.
Nat Commun, 14, 2023
|
|
3E83
 | | Crystal Structure of the the open NaK channel pore | | Descriptor: | CESIUM ION, Potassium channel protein, SODIUM ION | | Authors: | Jiang, Y, Alam, A. | | Deposit date: | 2008-08-19 | | Release date: | 2008-12-23 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural analysis of ion selectivity in the NaK channel
Nat.Struct.Mol.Biol., 16, 2009
|
|
3E86
 | |
3E8F
 | |
3E89
 | |
