3FB5
 
 | | KcsA potassium channel in the partially open state with 14.5 A opening at T112 | | Descriptor: | POTASSIUM ION, Voltage-gated potassium channel, antibody Fab fragment heavy chain, ... | | Authors: | Cuello, L.G, Jogini, V, Cortes, D.M, Perozo, E. | | Deposit date: | 2008-11-18 | | Release date: | 2010-05-19 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | KcsA potassium channel in the partially open state with 14.5 A opening at T112
TO BE PUBLISHED
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3FB7
 | | Open KcsA potassium channel in the presence of Rb+ ion | | Descriptor: | RUBIDIUM ION, Voltage-gated potassium channel, antibody fab fragment heavy chain, ... | | Authors: | Cuello, L.G, Jogini, V, Cortes, D.M, Pan, A.C, Gagnon, D.H, Cordero-Morales, J.F, Chakrapani, S, Roux, B, Perozo, E. | | Deposit date: | 2008-11-18 | | Release date: | 2010-07-14 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | Open KcsA potassium channel in the presence of Rb+ ion
TO BE PUBLISHED
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3F5W
 | | KcsA Potassium channel in the open-inactivated state with 32 A opening at T112 | | Descriptor: | Antibody heavy chain, Antibody light chain, POTASSIUM ION, ... | | Authors: | Cuello, L.G, Jogini, V, Cortes, D.M, Perozo, E. | | Deposit date: | 2008-11-04 | | Release date: | 2010-05-19 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | KcsA Potassium channel in the open-inactivated state with 32 A opening at T112
TO BE PUBLISHED
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3FB8
 | | KcsA Potassium channel in the open-conductive state with 20 A opening at T112 in the presence of Rb+ ion | | Descriptor: | RUBIDIUM ION, Voltage-gated potassium channel, antibody fab fragment heavy chain, ... | | Authors: | Cuello, L.G, Jogini, V, Cortes, D.M, Perozo, E. | | Deposit date: | 2008-11-18 | | Release date: | 2010-05-19 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | KcsA Potassium channel in the open-conductive state
with 20 A opening at T112 in the presence of Rb+ ion
TO BE PUBLISHED
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3GB7
 | | Potassium Channel KcsA-Fab complex in Li+ | | Descriptor: | DIACYL GLYCEROL, NICKEL (II) ION, Voltage-gated potassium channel, ... | | Authors: | Thompson, A.N, Ilsoo, K, Panosian, T.D, Iverson, T.M, Allen, T.W, Nimigean, C.M. | | Deposit date: | 2009-02-18 | | Release date: | 2009-11-17 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Mechanism of potassium-channel selectivity revealed by Na(+) and Li(+) binding sites within the KcsA pore.
Nat.Struct.Mol.Biol., 16, 2009
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6RV4
 | | Crystal structure of the human two pore domain potassium ion channel TASK-1 (K2P3.1) in a closed conformation with a bound inhibitor BAY 2341237 | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, CHOLESTEROL HEMISUCCINATE, POTASSIUM ION, ... | | Authors: | Rodstrom, K.E.J, Pike, A.C.W, Zhang, W, Quigley, A, Speedman, D, Mukhopadhyay, S.M.M, Shrestha, L, Chalk, R, Venkaya, S, Bushell, S.R, Tessitore, A, Burgess-Brown, N, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Carpenter, E.P, Structural Genomics Consortium (SGC) | | Deposit date: | 2019-05-30 | | Release date: | 2019-08-07 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | A lower X-gate in TASK channels traps inhibitors within the vestibule.
Nature, 582, 2020
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6RV2
 | | Crystal structure of the human two pore domain potassium ion channel TASK-1 (K2P3.1) in a closed conformation | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, CHOLESTEROL HEMISUCCINATE, DECYL-BETA-D-MALTOPYRANOSIDE, ... | | Authors: | Rodstrom, K.E.J, Pike, A.C.W, Zhang, W, Quigley, A, Speedman, D, Mukhopadhyay, S.M.M, Shrestha, L, Chalk, R, Venkaya, S, Bushell, S.R, Tessitore, A, Burgess-Brown, N, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Carpenter, E.P, Structural Genomics Consortium (SGC) | | Deposit date: | 2019-05-30 | | Release date: | 2019-08-07 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | A lower X-gate in TASK channels traps inhibitors within the vestibule.
Nature, 582, 2020
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6U9Z
 | | Wild-type MthK pore in 6 mM K+ | | Descriptor: | Calcium-gated potassium channel MthK, HEXANE-1,6-DIOL, POTASSIUM ION | | Authors: | Posson, D.J, Nimigean, C.M. | | Deposit date: | 2019-09-09 | | Release date: | 2020-11-04 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.954 Å) | | Cite: | Selectivity filter ion binding affinity determines inactivation in a potassium channel.
Proc.Natl.Acad.Sci.USA, 117, 2020
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6U9Y
 | | Wild-type MthK pore in 11 mM K+ | | Descriptor: | Calcium-gated potassium channel MthK, HEXANE-1,6-DIOL, POTASSIUM ION | | Authors: | Posson, D.J, Nimigean, C.M. | | Deposit date: | 2019-09-09 | | Release date: | 2020-11-04 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Selectivity filter ion binding affinity determines inactivation in a potassium channel.
Proc.Natl.Acad.Sci.USA, 117, 2020
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6U9T
 | | Wild-type MthK pore in 50 mM K+ | | Descriptor: | Calcium-gated potassium channel MthK, HEXANE-1,6-DIOL, POTASSIUM ION | | Authors: | Posson, D.J, Nimigean, C.M. | | Deposit date: | 2019-09-09 | | Release date: | 2020-11-04 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Selectivity filter ion binding affinity determines inactivation in a potassium channel.
Proc.Natl.Acad.Sci.USA, 117, 2020
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6UFE
 | | The structure of a potassium selective ion channel at atomic resolution | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Transporter | | Authors: | Langan, P.S, Vandavasi, V.G, Sullivan, B, Afonine, P.V, Weiss, K.L. | | Deposit date: | 2019-09-24 | | Release date: | 2020-08-05 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | The structure of a potassium-selective ion channel reveals a hydrophobic gate regulating ion permeation.
Iucrj, 7, 2020
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6U9P
 | | Wild-type MthK pore in ~150 mM K+ | | Descriptor: | Calcium-gated potassium channel MthK, HEXANE-1,6-DIOL, POTASSIUM ION | | Authors: | Posson, D.J, Nimigean, C.M. | | Deposit date: | 2019-09-09 | | Release date: | 2020-11-04 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Selectivity filter ion binding affinity determines inactivation in a potassium channel.
Proc.Natl.Acad.Sci.USA, 117, 2020
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6V36
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6V3I
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6V37
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6V3C
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6V8Y
 | | Structure of a Sodium Potassium ion Channel | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein, ... | | Authors: | Roy, R, Weiss, K.L, Coates, L. | | Deposit date: | 2019-12-12 | | Release date: | 2021-04-14 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.53 Å) | | Cite: | Structural plasticity of the selectivity filter in a nonselective ion channel.
Iucrj, 8, 2021
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6W84
 | | K2P2.1 (TREK-1), 200 mM K+ | | Descriptor: | CADMIUM ION, DODECANE, N-OCTANE, ... | | Authors: | Lolicato, M, Minor, D.L. | | Deposit date: | 2020-03-20 | | Release date: | 2021-01-27 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.7 Å) | | Cite: | K 2P channel C-type gating involves asymmetric selectivity filter order-disorder transitions.
Sci Adv, 6, 2020
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6W8A
 | | K2P2.1 (TREK-1):ML335 complex, 10 mM K+ | | Descriptor: | CADMIUM ION, DODECANE, HEXADECANE, ... | | Authors: | Lolicato, M, Minor, D.L. | | Deposit date: | 2020-03-20 | | Release date: | 2021-01-27 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.002 Å) | | Cite: | K 2P channel C-type gating involves asymmetric selectivity filter order-disorder transitions.
Sci Adv, 6, 2020
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6W8F
 | | K2P2.1 (TREK-1):ML335 complex, 0 mM K+ | | Descriptor: | CADMIUM ION, DODECANE, HEXADECANE, ... | | Authors: | Lolicato, M, Minor, D.L. | | Deposit date: | 2020-03-20 | | Release date: | 2021-01-27 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | K 2P channel C-type gating involves asymmetric selectivity filter order-disorder transitions.
Sci Adv, 6, 2020
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6W0B
 | | Open-gate KcsA soaked in 2 mM BaCl2 | | Descriptor: | BARIUM ION, Fab Heavy Chain, Fab Light Chain, ... | | Authors: | Rohaim, A, Gong, L, Li, J. | | Deposit date: | 2020-02-29 | | Release date: | 2020-07-08 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3.604 Å) | | Cite: | Open and Closed Structures of a Barium-Blocked Potassium Channel.
J.Mol.Biol., 432, 2020
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6W7B
 | | K2P2.1 (TREK-1), 0 mM K+ | | Descriptor: | CADMIUM ION, DECANE, DODECANE, ... | | Authors: | Lolicato, M, Minor, D.L. | | Deposit date: | 2020-03-19 | | Release date: | 2021-01-27 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.88 Å) | | Cite: | K 2P channel C-type gating involves asymmetric selectivity filter order-disorder transitions.
Sci Adv, 6, 2020
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6W0H
 | | Closed-gate KcsA soaked in 5mM KCl/5mM BaCl2 | | Descriptor: | Fab Heavy Chain, Fab Light Chain, POTASSIUM ION, ... | | Authors: | Rohaim, A, Gong, L, Li, J. | | Deposit date: | 2020-02-29 | | Release date: | 2020-07-08 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Open and Closed Structures of a Barium-Blocked Potassium Channel.
J.Mol.Biol., 432, 2020
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6W7D
 | | K2P2.1 (TREK-1), 10 mM K+ | | Descriptor: | CADMIUM ION, DODECANE, HEXADECANE, ... | | Authors: | Lolicato, M, Minor, D.L. | | Deposit date: | 2020-03-19 | | Release date: | 2021-01-27 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | K 2P channel C-type gating involves asymmetric selectivity filter order-disorder transitions.
Sci Adv, 6, 2020
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6W0G
 | | Closed-gate KcsA soaked in 1mM KCl/5mM BaCl2 | | Descriptor: | Fab Heavy Chain, Fab Light Chain, POTASSIUM ION, ... | | Authors: | Rohaim, A, Gong, L, Li, J. | | Deposit date: | 2020-02-29 | | Release date: | 2020-07-08 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Open and Closed Structures of a Barium-Blocked Potassium Channel.
J.Mol.Biol., 432, 2020
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