1EXB
 
 | | STRUCTURE OF THE CYTOPLASMIC BETA SUBUNIT-T1 ASSEMBLY OF VOLTAGE-DEPENDENT K CHANNELS | | Descriptor: | KV BETA2 PROTEIN, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, POTASSIUM CHANNEL KV1.1 | | Authors: | Gulbis, J.M, Zhou, M, Mann, S, MacKinnon, R. | | Deposit date: | 2000-05-02 | | Release date: | 2000-07-19 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure of the cytoplasmic beta subunit-T1 assembly of voltage-dependent K+ channels.
Science, 289, 2000
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5KUK
 | | Crystal Structure of Inward Rectifier Kir2.2 K62W Mutant | | Descriptor: | ATP-sensitive inward rectifier potassium channel 12, DECYL-BETA-D-MALTOPYRANOSIDE, POTASSIUM ION | | Authors: | Lee, S.-J, Ren, F, Heyman, S, Yuan, P, Nichols, C.G. | | Deposit date: | 2016-07-13 | | Release date: | 2016-08-10 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural basis of control of inward rectifier Kir2 channel gating by bulk anionic phospholipids.
J.Gen.Physiol., 148, 2016
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6PZA
 | | Cryo-EM structure of the pancreatic beta-cell SUR1 bound to ATP and glibenclamide | | Descriptor: | 5-chloro-N-(2-{4-[(cyclohexylcarbamoyl)sulfamoyl]phenyl}ethyl)-2-methoxybenzamide, ADENOSINE-5'-TRIPHOSPHATE, ATP-binding cassette sub-family C member 8, ... | | Authors: | Shyng, S.L, Yoshioka, C, Martin, G.M, Sung, M.W. | | Deposit date: | 2019-07-31 | | Release date: | 2019-08-14 | | Last modified: | 2020-10-07 | | Method: | ELECTRON MICROSCOPY (3.74 Å) | | Cite: | Mechanism of pharmacochaperoning in a mammalian K ATP channel revealed by cryo-EM.
Elife, 8, 2019
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5KUM
 | | Crystal Structure of Inward Rectifier Kir2.2 K62W Mutant In Complex with PIP2 | | Descriptor: | ATP-sensitive inward rectifier potassium channel 12, DECYL-BETA-D-MALTOPYRANOSIDE, POTASSIUM ION, ... | | Authors: | Lee, S.-J, Ren, F, Heyman, S, Yuan, P, Nichols, C.G. | | Deposit date: | 2016-07-13 | | Release date: | 2016-08-10 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structural basis of control of inward rectifier Kir2 channel gating by bulk anionic phospholipids.
J.Gen.Physiol., 148, 2016
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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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7UKF
 | | Human Kv4.2-KChIP2 channel complex in a putative resting state, transmembrane region | | Descriptor: | MERCURY (II) ION, POTASSIUM ION, Potassium voltage-gated channel subfamily D member 2 | | Authors: | Zhao, H, Dai, Y, Lee, C.H. | | Deposit date: | 2022-04-01 | | Release date: | 2022-06-29 | | Last modified: | 2024-02-14 | | Method: | ELECTRON MICROSCOPY (3.02 Å) | | Cite: | Activation and closed-state inactivation mechanisms of the human voltage-gated K V 4 channel complexes.
Mol.Cell, 82, 2022
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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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5EC1
 | | KcsA with V76ester mutation | | 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 (2.75 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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5EBL
 | | KcsA T75G in the Conductive 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 (2.3 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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2HVJ
 | | Crystal structure of KcsA-Fab-TBA complex in low K+ | | Descriptor: | (2S)-3-HYDROXY-2-(NONANOYLOXY)PROPYL LAURATE, NONAN-1-OL, POTASSIUM ION, ... | | Authors: | Zhou, Y. | | Deposit date: | 2006-07-28 | | Release date: | 2007-02-20 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | Crystallographic Study of the Tetrabutylammonium Block to the KcsA K(+) Channel.
J.Mol.Biol., 366, 2007
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2HVK
 | | crystal structure of the KcsA-Fab-TBA complex in high K+ | | Descriptor: | (2S)-3-HYDROXY-2-(NONANOYLOXY)PROPYL LAURATE, Antibody Fab heavy chain, Antibody Fab light chain, ... | | Authors: | Zhou, Y. | | Deposit date: | 2006-07-28 | | Release date: | 2007-02-20 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystallographic Study of the Tetrabutylammonium Block to the KcsA K(+) Channel.
J.Mol.Biol., 366, 2007
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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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6PZ9
 | | Cryo-EM structure of the pancreatic beta-cell SUR1 bound to ATP and repaglinide | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, ATP-binding cassette sub-family C member 8, ATP-sensitive inward rectifier potassium channel 11, ... | | Authors: | Shyng, S.L, Yoshioka, C, Martin, G.M, Sung, M.W. | | Deposit date: | 2019-07-31 | | Release date: | 2019-08-14 | | Last modified: | 2024-03-20 | | Method: | ELECTRON MICROSCOPY (3.65 Å) | | Cite: | Mechanism of pharmacochaperoning in a mammalian K ATP channel revealed by cryo-EM.
Elife, 8, 2019
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2ZD9
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6BAA
 | | Cryo-EM structure of the pancreatic beta-cell KATP channel bound to ATP and glibenclamide | | Descriptor: | 5-chloro-N-(2-{4-[(cyclohexylcarbamoyl)sulfamoyl]phenyl}ethyl)-2-methoxybenzamide, ADENOSINE-5'-TRIPHOSPHATE, ATP-binding cassette sub-family C member 8, ... | | Authors: | Martin, G.M, Yoshioka, C, Shyng, S.L. | | Deposit date: | 2017-10-12 | | Release date: | 2017-11-01 | | Last modified: | 2019-12-25 | | Method: | ELECTRON MICROSCOPY (3.63 Å) | | Cite: | Anti-diabetic drug binding site in a mammalian KATPchannel revealed by Cryo-EM.
Elife, 6, 2017
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2PTA
 | | PANDINUS TOXIN K-A (PITX-KA) FROM PANDINUS IMPERATOR, NMR, 20 STRUCTURES | | Descriptor: | PANDINUS TOXIN K-ALPHA | | Authors: | Tenenholz, T.C, Rogowski, R.S, Collins, J.H, Blaustein, M.P, Weber, D.J. | | Deposit date: | 1996-11-26 | | Release date: | 1997-12-10 | | Last modified: | 2017-11-29 | | Method: | SOLUTION NMR | | Cite: | Solution structure for Pandinus toxin K-alpha (PiTX-K alpha), a selective blocker of A-type potassium channels.
Biochemistry, 36, 1997
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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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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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2AHY
 | | Na+ complex of the NaK Channel | | Descriptor: | CALCIUM ION, Potassium channel protein, SODIUM ION | | Authors: | Shi, N, Ye, S, Alam, A, Chen, L, Jiang, Y. | | Deposit date: | 2005-07-28 | | Release date: | 2006-02-07 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Atomic structure of a Na+- and K+-conducting channel.
Nature, 440, 2006
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8EP1
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8EOW
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8EP0
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5NWI
 | | 14-3-3c in complex with CPP | | Descriptor: | 14-3-3 c-1 protein, ACETATE ION, Potassium channel KAT1 | | Authors: | Saponaro, A, Porro, A, Chaves-Sanjuan, A, Nardini, M, Thiel, G, Moroni, A. | | Deposit date: | 2017-05-06 | | Release date: | 2017-11-22 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Fusicoccin Activates KAT1 Channels by Stabilizing Their Interaction with 14-3-3 Proteins.
Plant Cell, 29, 2017
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5NWJ
 | | 14-3-3c in complex with CPP7 | | Descriptor: | 14-3-3-like protein C, ACETATE ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Saponaro, A, Porro, A, Chaves-Sanjuan, A, Nardini, M, Thiel, G, Moroni, A. | | Deposit date: | 2017-05-06 | | Release date: | 2017-11-22 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.07 Å) | | Cite: | Fusicoccin Activates KAT1 Channels by Stabilizing Their Interaction with 14-3-3 Proteins.
Plant Cell, 29, 2017
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