7MK6
 
 | | KcsA open gate E71V mutant with sodium | | Descriptor: | Fab heavy chain, Fab light chain, pH-gated potassium channel KcsA | | Authors: | Rohaim, A, Li, J, Weingarth, M, Roux, B. | | Deposit date: | 2021-04-21 | | Release date: | 2022-03-23 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | A distinct mechanism of C-type inactivation in the Kv-like KcsA mutant E71V.
Nat Commun, 13, 2022
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7MUB
 | | KcsA Open gate E71V mutant in Potassium | | Descriptor: | Fab heavy chain, Fab light chain, POTASSIUM ION, ... | | Authors: | Rohaim, A, Li, J, Weingarth, M, Roux, B. | | Deposit date: | 2021-05-14 | | Release date: | 2022-03-23 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | A distinct mechanism of C-type inactivation in the Kv-like KcsA mutant E71V.
Nat Commun, 13, 2022
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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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5CBH
 | | Structural and Functional Characterization of a Calcium-activated Cation channel from Tsukamurella Paurometabola | | Descriptor: | CALCIUM ION, Ion transport 2 domain protein | | Authors: | Dhakshnamoorthy, B, Rohaim, A, Rui, H, Blachowicz, L, Roux, B. | | Deposit date: | 2015-06-30 | | Release date: | 2016-07-20 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.37 Å) | | Cite: | Structural and functional characterization of a calcium-activated cation channel from Tsukamurella paurometabola.
Nat Commun, 7, 2016
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5CBF
 | | Structural and Functional Characterization of a Calcium-activated Cation channel from Tsukamurella Paurometabola | | Descriptor: | CALCIUM ION, Ion transport 2 domain protein | | Authors: | Dhakshnamoorthy, B, Rohaim, A, Rui, H, Blachowicz, L, Roux, B. | | Deposit date: | 2015-06-30 | | Release date: | 2016-07-20 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.61 Å) | | Cite: | Structural and functional characterization of a calcium-activated cation channel from Tsukamurella paurometabola.
Nat Commun, 7, 2016
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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5CBG
 | | Calcium activated non-selective cation channel | | Descriptor: | CALCIUM ION, DECYL-BETA-D-MALTOPYRANOSIDE, Ion transport 2 domain protein | | Authors: | Dhakshnamoorthy, B, Rohaim, A, Rui, H, Blachowicz, L, Roux, B. | | Deposit date: | 2015-06-30 | | Release date: | 2016-07-20 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.14 Å) | | Cite: | Structural and functional characterization of a calcium-activated cation channel from Tsukamurella paurometabola.
Nat Commun, 7, 2016
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3R65
 | | MthK channel pore E92Q mutant | | Descriptor: | Calcium-gated potassium channel mthK, POTASSIUM ION | | Authors: | Shi, N, Zeng, W, Ye, S, Li, Y, Jiang, Y. | | Deposit date: | 2011-03-21 | | Release date: | 2012-02-01 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crucial points within the pore as determinants of K+ channel conductance and gating
J.Mol.Biol., 411, 2011
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5EBW
 | | KcsA with G77ester mutation | | Descriptor: | Antibody Fab Fragment Light Chain, DIACYL GLYCEROL, NONAN-1-OL, ... | | Authors: | Matulef, K, Valiyaveetil, F.I. | | Deposit date: | 2015-10-19 | | Release date: | 2016-04-20 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Individual Ion Binding Sites in the K(+) Channel Play Distinct Roles in C-type Inactivation and in Recovery from Inactivation.
Structure, 24, 2016
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5EC2
 | | KcsA with V76ester+G77dA mutations | | Descriptor: | Antibody Fab Fragment Light Chain, DIACYL GLYCEROL, NONAN-1-OL, ... | | Authors: | Matulef, K, Valiyaveetil, F.I. | | Deposit date: | 2015-10-20 | | Release date: | 2016-04-20 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Individual Ion Binding Sites in the K(+) Channel Play Distinct Roles in C-type Inactivation and in Recovery from Inactivation.
Structure, 24, 2016
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3T2M
 | | Crystal Structure of NaK Channel N68D Mutant | | Descriptor: | POTASSIUM ION, Potassium channel protein | | Authors: | Sauer, D.B, Zeng, W, Raghunathan, S, Jiang, Y. | | Deposit date: | 2011-07-22 | | Release date: | 2011-10-05 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.953 Å) | | Cite: | Protein interactions central to stabilizing the K+ channel selectivity filter in a four-sited configuration for selective K+ permeation.
Proc.Natl.Acad.Sci.USA, 108, 2011
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5EBM
 | | KcsA T75G mutant in the nonconductive state | | Descriptor: | Antibody Fab Fragment Light Chain, DIACYL GLYCEROL, NONAN-1-OL, ... | | Authors: | Matulef, K, Valiyaveetil, F.I. | | Deposit date: | 2015-10-19 | | Release date: | 2016-04-20 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Individual Ion Binding Sites in the K(+) Channel Play Distinct Roles in C-type Inactivation and in Recovery from Inactivation.
Structure, 24, 2016
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3T1C
 | | Crystal Structure of NaK Channel D66Y Mutant | | Descriptor: | POTASSIUM ION, Potassium channel protein | | Authors: | Sauer, D.B, Zeng, W, Raghunathan, S, Jiang, Y. | | Deposit date: | 2011-07-21 | | Release date: | 2011-10-05 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.802 Å) | | Cite: | Protein interactions central to stabilizing the K+ channel selectivity filter in a four-sited configuration for selective K+ permeation.
Proc.Natl.Acad.Sci.USA, 108, 2011
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3STZ
 | | KcsA potassium channel mutant Y82C with nitroxide spin label | | Descriptor: | POTASSIUM ION, S-[(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl] methanesulfonothioate, Voltage-gated potassium channel, ... | | Authors: | Raghuraman, H, Cordero-Morales, J, Jogini, V, Perozo, E. | | Deposit date: | 2011-07-11 | | Release date: | 2012-04-18 | | Last modified: | 2012-10-03 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Mechanism of Cd(2+) Coordination during Slow Inactivation in Potassium Channels.
Structure, 20, 2012
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3T4D
 | | Crystal Structure of NaK2K Channel Y55F Mutant | | Descriptor: | POTASSIUM ION, Potassium channel protein | | Authors: | Sauer, D.B, Zeng, W, Raghunathan, S, Jiang, Y. | | Deposit date: | 2011-07-25 | | Release date: | 2011-10-05 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Protein interactions central to stabilizing the K+ channel selectivity filter in a four-sited configuration for selective K+ permeation.
Proc.Natl.Acad.Sci.USA, 108, 2011
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