4QE9
| Open MthK pore structure soaked in 10 mM Ba2+/100 mM K+ | Descriptor: | Calcium-gated potassium channel MthK, POTASSIUM ION | 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 (2.15 Å) | Cite: | Ionic interactions of Ba2+ blockades in the MthK K+ channel J.Gen.Physiol., 144, 2014
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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
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4PDV
| Structure of K+ selective NaK mutant in barium and potassium | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, BARIUM ION, POTASSIUM ION, ... | Authors: | Lam, Y, Zeng, W, Sauer, D.B, Jiang, Y. | Deposit date: | 2014-04-22 | Release date: | 2014-07-09 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.821 Å) | Cite: | High Resolution Structural Views of Rubidium, Cesium and Barium Binding within a Potassium Selective Channel Filter To Be Published
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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
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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
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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
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4MSW
| Y78 ester mutant of KcsA in high K+ | Descriptor: | ANTIBODY FAB FRAGMENT HEAVY CHAIN, ANTIBODY FAB FRAGMENT LIGHT CHAIN, DIACYL GLYCEROL, ... | Authors: | Matulef, K, Valiyaveetil, F.I. | Deposit date: | 2013-09-18 | Release date: | 2013-10-30 | Last modified: | 2017-11-15 | Method: | X-RAY DIFFRACTION (2.06 Å) | Cite: | Using protein backbone mutagenesis to dissect the link between ion occupancy and C-type inactivation in K+ channels. Proc.Natl.Acad.Sci.USA, 110, 2013
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4LP8
| A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KirBac3.1 | Descriptor: | CHLORIDE ION, DI(HYDROXYETHYL)ETHER, Inward rectifier potassium channel Kirbac3.1, ... | Authors: | Zubcevic, L, Bavro, V.N, Muniz, J.R.C, Schmidt, M.R, Wang, S, De Zorzi, R, Venien-Bryan, C, Sansom, M.S.P, Nichols, C.G, Tucker, S.J. | Deposit date: | 2013-07-15 | Release date: | 2013-11-20 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (2.46 Å) | Cite: | Control of KirBac3.1 Potassium Channel Gating at the Interface between Cytoplasmic Domains. J.Biol.Chem., 289, 2014
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4BW5
| Crystal structure of human two pore domain potassium ion channel TREK2 (K2P10.1) | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, CADMIUM ION, POTASSIUM CHANNEL SUBFAMILY K MEMBER 10, ... | Authors: | Pike, A.C.W, Dong, Y.Y, Dong, L, Quigley, A, Shrestha, L, Mukhopadhyay, S, Strain-Damerell, C, Goubin, S, Grieben, M, Shintre, C.A, Mackenzie, A, Vollmar, M, von Delft, F, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Burgess-Brown, N, Carpenter, E.P. | Deposit date: | 2013-06-30 | Release date: | 2013-07-31 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (3.2 Å) | Cite: | K2P Channel Gating Mechanisms Revealed by Structures of Trek-2 and a Complex with Prozac Science, 347, 2015
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4LCU
| Structure of KcsA with E118A mutation | Descriptor: | DIACYL GLYCEROL, Fab heavy chain, Fab light chain, ... | Authors: | Nimigean, C.M, Posson, D.J, McCoy, J.M. | Deposit date: | 2013-06-23 | Release date: | 2013-10-30 | Last modified: | 2017-11-15 | Method: | X-RAY DIFFRACTION (2.752 Å) | Cite: | Molecular interactions involved in proton-dependent gating in KcsA potassium channels. J.Gen.Physiol., 142, 2013
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4LBE
| Structure of KcsA with R122A mutation | Descriptor: | DIACYL GLYCEROL, Fab heavy chain, Fab light chain, ... | Authors: | Nimigean, C.M, Posson, D.J, McCoy, J.M. | Deposit date: | 2013-06-20 | Release date: | 2013-10-30 | Last modified: | 2017-11-15 | Method: | X-RAY DIFFRACTION (2.751 Å) | Cite: | Molecular interactions involved in proton-dependent gating in KcsA potassium channels. J.Gen.Physiol., 142, 2013
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4I9W
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4HZ3
| MthK pore crystallized in presence of TBSb | Descriptor: | Calcium-gated potassium channel mthK, HEXANE-1,6-DIOL, POTASSIUM ION | Authors: | Posson, D.J, McCoy, J.G, Nimigean, C.M. | Deposit date: | 2012-11-14 | Release date: | 2012-12-26 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | The voltage-dependent gate in MthK potassium channels is located at the selectivity filter. Nat.Struct.Mol.Biol., 20, 2013
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4HYO
| Crystal Structure of MthK Pore | Descriptor: | Calcium-gated potassium channel mthK, HEXANE-1,6-DIOL, POTASSIUM ION | Authors: | Posson, D.J, McCoy, J.G, Nimigean, C.M. | Deposit date: | 2012-11-13 | Release date: | 2012-12-26 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.65 Å) | Cite: | The voltage-dependent gate in MthK potassium channels is located at the selectivity filter. Nat.Struct.Mol.Biol., 20, 2013
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4H37
| Crystal structure of a voltage-gated K+ channel pore domain in a closed state in lipid membranes | Descriptor: | Lmo2059 protein, POTASSIUM ION | Authors: | Santos, J.S, Asmar-Rovira, G.A, Han, G.W, Liu, W, Syeda, R, Cherezov, V, Baker, K.A, Stevens, R.C, Montal, M. | Deposit date: | 2012-09-13 | Release date: | 2012-11-07 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (3.35 Å) | Cite: | Crystal Structure of a Voltage-gated K+ Channel Pore Module in a Closed State in Lipid Membranes. J.Biol.Chem., 287, 2012
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4H33
| Crystal structure of a voltage-gated K+ channel pore module in a closed state in lipid membranes, tetragonal crystal form | Descriptor: | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate, Lmo2059 protein, POTASSIUM ION | Authors: | Santos, J.S, Asmar-Rovira, G.A, Han, G.W, Liu, W, Syeda, R, Cherezov, V, Baker, K.A, Stevens, R.C, Montal, M. | Deposit date: | 2012-09-13 | Release date: | 2012-11-07 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (3.1 Å) | Cite: | Crystal Structure of a Voltage-gated K+ Channel Pore Module in a Closed State in Lipid Membranes. J.Biol.Chem., 287, 2012
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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
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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
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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
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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
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3VOU
| The crystal structure of NaK-NavSulP chimera channel | Descriptor: | COBALT (II) ION, Ion transport 2 domain protein, Voltage-gated sodium channel, ... | Authors: | Irie, K, Shimomura, T, Fujiyoshi, Y. | Deposit date: | 2012-02-10 | Release date: | 2012-05-02 | Last modified: | 2023-11-08 | Method: | X-RAY DIFFRACTION (3.2 Å) | Cite: | The C-terminal helical bundle of the tetrameric prokaryotic sodium channel accelerates the inactivation rate Nat Commun, 3, 2012
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3UM7
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3UKM
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3TET
| Crystal Structure of NaK2K Channel Y66F Mutant | Descriptor: | POTASSIUM ION, Potassium channel protein | Authors: | Sauer, D.B, Zeng, W, Raghunathan, S, Jiang, Y. | Deposit date: | 2011-08-15 | Release date: | 2011-10-19 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.9 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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3TCU
| Crystal Structure of NaK2K Channel D68E Mutant | Descriptor: | POTASSIUM ION, Potassium channel protein | Authors: | Sauer, D.B, Zeng, W, Raghunathan, S, Jiang, Y. | Deposit date: | 2011-08-09 | Release date: | 2011-10-05 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.75 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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