6BY3
 
 | | Open and conductive conformation of KcsA-T75A mutant | | Descriptor: | Antibody Heavy Chain, Antibody Light Chain, DIACYL GLYCEROL, ... | | Authors: | Labro, A.J, Cortes, D.M, Tilegenova, C, Cuello, L.G. | | Deposit date: | 2017-12-19 | | Release date: | 2018-05-09 | | Last modified: | 2020-01-01 | | Method: | X-RAY DIFFRACTION (2.37 Å) | | Cite: | Inverted allosteric coupling between activation and inactivation gates in K+channels.
Proc. Natl. Acad. Sci. U.S.A., 115, 2018
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3UM7
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6BY2
 | | Closed and deep-inactivated conformation of KcsA-T75A mutant | | Descriptor: | Antibody Heavy Chain, Antibody Light Chain, DIACYL GLYCEROL, ... | | Authors: | Labro, A.J, Cortes, D.M, Tilegenova, C, Cuello, L.G. | | Deposit date: | 2017-12-19 | | Release date: | 2018-05-09 | | Last modified: | 2020-01-01 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Inverted allosteric coupling between activation and inactivation gates in K+channels.
Proc. Natl. Acad. Sci. U.S.A., 115, 2018
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2IH3
 | | Ion selectivity in a semi-synthetic K+ channel locked in the conductive conformation | | Descriptor: | (1S)-2-HYDROXY-1-[(NONANOYLOXY)METHYL]ETHYL MYRISTATE, FAB Heavy Chain, FAB Light Chain, ... | | Authors: | Valiyaveetil, F.I, Leonetti, M, Muir, T.W, MacKinnon, R. | | Deposit date: | 2006-09-25 | | Release date: | 2006-11-21 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (1.72 Å) | | Cite: | Ion Selectivity in a Semisynthetic K+ Channel Locked in the Conductive Conformation.
Science, 314, 2006
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3UKM
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2ITC
 | | Potassium Channel KcsA-Fab complex in Sodium Chloride | | Descriptor: | Antibody Fab fragment heavy chain, Antibody Fab fragment light chain, SODIUM ION, ... | | Authors: | Lockless, S.W, Zhou, M, MacKinnon, R. | | Deposit date: | 2006-10-19 | | Release date: | 2007-05-15 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Structural and Thermodynamic Properties of Selective Ion Binding in a K(+) Channel.
Plos Biol., 5, 2007
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2ITD
 | | Potassium Channel KcsA-Fab complex in Barium Chloride | | Descriptor: | BARIUM ION, Voltage-gated potassium channel, antibody Fab fragment heavy chain, ... | | Authors: | Lockless, S.W, Zhou, M, MacKinnon, R. | | Deposit date: | 2006-10-19 | | Release date: | 2007-05-15 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structural and Thermodynamic Properties of Selective Ion Binding in a K(+) Channel.
Plos Biol., 5, 2007
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6CQ6
 | | K2P2.1(TREK-1) apo structure | | Descriptor: | CADMIUM ION, DECANE, POTASSIUM ION, ... | | Authors: | Lolicato, M, Minor, D.L. | | Deposit date: | 2018-03-14 | | Release date: | 2018-03-28 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | K2P2.1 (TREK-1)-activator complexes reveal a cryptic selectivity filter binding site.
Nature, 547, 2017
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3K03
 | | Crystal Structure of CNG mimicking NaK mutant, NaK-DTPP, K+ complex | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein NaK | | Authors: | Jiang, Y, Derebe, M.G. | | Deposit date: | 2009-09-24 | | Release date: | 2011-01-12 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.62 Å) | | Cite: | Tuning the ion selectivity of tetrameric cation channels by changing the number of ion binding sites.
Proc.Natl.Acad.Sci.USA, 108, 2011
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6CQ9
 | | K2P2.1(TREK-1):ML402 complex | | Descriptor: | CADMIUM ION, HEXADECANE, N-((E,2S,3R)-1,3-DIHYDROXYOCTADEC-4-EN-2-YL)PALMITAMIDE, ... | | Authors: | Lolicato, M, Minor, D.L. | | Deposit date: | 2018-03-14 | | Release date: | 2018-04-11 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | K2P2.1 (TREK-1)-activator complexes reveal a cryptic selectivity filter binding site.
Nature, 547, 2017
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3K04
 | | Crystal Structure of CNG mimicking NaK mutant, NaK-DTPP, Na+ complex | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Potassium channel protein NaK, SODIUM ION | | Authors: | Jiang, Y, Derebe, M.G. | | Deposit date: | 2009-09-24 | | Release date: | 2011-01-12 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.58 Å) | | Cite: | Structural studies of ion permeation and Ca2+ blockage of a bacterial channel mimicking the cyclic nucleotide-gated channel pore.
Proc.Natl.Acad.Sci.USA, 108, 2011
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6CQ8
 | | K2P2.1(TREK-1):ML335 complex | | Descriptor: | CADMIUM ION, HEXADECANE, N-((E,2S,3R)-1,3-DIHYDROXYOCTADEC-4-EN-2-YL)PALMITAMIDE, ... | | Authors: | Lolicato, M, Minor, D.L. | | Deposit date: | 2018-03-14 | | Release date: | 2018-03-28 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | K2P2.1 (TREK-1)-activator complexes reveal a cryptic selectivity filter binding site.
Nature, 547, 2017
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2IH1
 | | Ion selectivity in a semi-synthetic K+ channel locked in the conductive conformation | | Descriptor: | (1S)-2-HYDROXY-1-[(NONANOYLOXY)METHYL]ETHYL MYRISTATE, FAB Heavy Chain, FAB Light Chain, ... | | Authors: | Valiyaveetil, F.I, Leonetti, M, Muir, T.W, MacKinnon, R. | | Deposit date: | 2006-09-25 | | Release date: | 2006-11-21 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Ion Selectivity in a Semisynthetic K+ Channel Locked in the Conductive Conformation.
Science, 314, 2006
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3K0D
 | | Crystal Structure of CNG mimicking NaK mutant, NaK-ETPP, K+ complex | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein NaK | | Authors: | Jiang, Y, Derebe, M.G. | | Deposit date: | 2009-09-24 | | Release date: | 2011-01-12 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Structural studies of ion permeation and Ca2+ blockage of a bacterial channel mimicking the cyclic nucleotide-gated channel pore.
Proc.Natl.Acad.Sci.USA, 108, 2011
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6CPV
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3K08
 | | Crystal Structure of CNG mimicking NaK mutant, NaK-NTPP, Na+ complex | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Potassium channel protein NaK, SODIUM ION | | Authors: | Jiang, Y, Derebe, M.G. | | Deposit date: | 2009-09-24 | | Release date: | 2011-01-12 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.62 Å) | | Cite: | Structural studies of ion permeation and Ca2+ blockage of a bacterial channel mimicking the cyclic nucleotide-gated channel pore.
Proc.Natl.Acad.Sci.USA, 108, 2011
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3K06
 | | Crystal Structure of CNG mimicking NaK mutant, NaK-NTPP, K+ complex | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein NaK | | Authors: | Jiang, Y, Derebe, M.G. | | Deposit date: | 2009-09-24 | | Release date: | 2011-01-12 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.58 Å) | | Cite: | Structural studies of ion permeation and Ca2+ blockage of a bacterial channel mimicking the cyclic nucleotide-gated channel pore.
Proc.Natl.Acad.Sci.USA, 108, 2011
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3K0G
 | | Crystal Structure of CNG mimicking NaK mutant, NaK-ETPP, Na+ complex | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Potassium channel protein NaK, SODIUM ION | | Authors: | Jiang, Y, Derebe, M.G. | | Deposit date: | 2009-09-24 | | Release date: | 2011-01-12 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Structural studies of ion permeation and Ca2+ blockage of a bacterial channel mimicking the cyclic nucleotide-gated channel pore.
Proc.Natl.Acad.Sci.USA, 108, 2011
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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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2JK5
 | | Potassium Channel KcsA in complex with Tetrabutylammonium in high K | | Descriptor: | (2S)-3-HYDROXY-2-(NONANOYLOXY)PROPYL LAURATE, ANTIBODY FAB FRAGMENT HEAVY CHAIN, ANTIBODY FAB FRAGMENT LIGHT CHAIN, ... | | Authors: | Lenaeus, M.J, Focia, P.J, Wagner, T, Gross, A. | | Deposit date: | 2008-08-15 | | Release date: | 2009-11-17 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structures of Kcsa in Complex with Symmetrical Quaternary Ammonium Compounds Reveal a Hydrophobic Binding Site.
Biochemistry, 53, 2014
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3LDC
 | | High resolution open MthK pore structure crystallized in 100 mM K+ | | Descriptor: | Calcium-gated potassium channel mthK, POTASSIUM ION | | Authors: | Ye, S. | | Deposit date: | 2010-01-12 | | Release date: | 2010-08-11 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Novel insights into K(+) selectivity from high-resolution structures of an open K(+) channel pore.
Nat.Struct.Mol.Biol., 17, 2010
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3LDE
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3LDD
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2NLJ
 | | Potassium Channel KcsA(M96V)-Fab complex in KCl | | Descriptor: | DIACYL GLYCEROL, POTASSIUM ION, Voltage-gated potassium channel, ... | | Authors: | Lockless, S.W, Zhou, M, MacKinnon, R. | | Deposit date: | 2006-10-20 | | Release date: | 2007-05-15 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.52 Å) | | Cite: | Structural and Thermodynamic Properties of Selective Ion Binding in a K(+) Channel.
Plos Biol., 5, 2007
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7RP0
 | | Structural Snapshots of Intermediates in the Gating of a K+ Channel | | Descriptor: | DIACYL GLYCEROL, KcsA Fab chain A, KcsA Fab chain B, ... | | Authors: | Reddi, R, Matulef, K, Riederer, E.A, Valiyaveetil, F.I. | | Deposit date: | 2021-08-02 | | Release date: | 2021-10-27 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.48 Å) | | Cite: | Structures of Gating Intermediates in a K + channell.
J.Mol.Biol., 433, 2021
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