3ZRS
 
 | | X-ray crystal structure of a KirBac potassium channel highlights a mechanism of channel opening at the bundle-crossing gate. | | Descriptor: | ATP-SENSITIVE INWARD RECTIFIER POTASSIUM CHANNEL 10, CHLORIDE ION, POTASSIUM ION | | Authors: | Bavro, V.N, De Zorzi, R, Schmidt, M.R, Muniz, J.R.C, Zubcevic, L, Sansom, M.S.P, Venien-Bryan, C, Tucker, S.J. | | Deposit date: | 2011-06-17 | | Release date: | 2012-01-11 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (3.05 Å) | | Cite: | Structure of a Kirbac Potassium Channel with an Open Bundle Crossing Indicates a Mechanism of Channel Gating
Nat.Struct.Mol.Biol., 19, 2012
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6O9T
 | | KirBac3.1 mutant at a resolution of 4.1 Angstroms | | Descriptor: | 2,3,5,6-tetramethyl-1H,7H-pyrazolo[1,2-a]pyrazole-1,7-dione, Inward rectifier potassium channel Kirbac3.1, POTASSIUM ION | | Authors: | Gulbis, J.M, Black, K.A, Miller, D.M. | | Deposit date: | 2019-03-15 | | Release date: | 2020-05-27 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (4.01 Å) | | Cite: | A constricted opening in Kir channels does not impede potassium conduction.
Nat Commun, 11, 2020
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6O9V
 | | KirBac3.1 mutant at a resolution of 3.1 Angstroms | | Descriptor: | 1,1-Methanediyl Bismethanethiosulfonate, DECYLAMINE-N,N-DIMETHYL-N-OXIDE, Inward rectifier potassium channel Kirbac3.1, ... | | Authors: | Gulbis, J.M, Black, K.A, Miller, D.M. | | Deposit date: | 2019-03-15 | | Release date: | 2020-05-27 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3.094 Å) | | Cite: | A constricted opening in Kir channels does not impede potassium conduction.
Nat Commun, 11, 2020
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1P7B
 | | Crystal structure of an inward rectifier potassium channel | | Descriptor: | POTASSIUM ION, integral membrane channel and cytosolic domains | | Authors: | Kuo, A, Gulbis, J.M, Antcliff, J.F, Rahman, T, Lowe, E.D, Zimmer, J, Cuthbertson, J, Ashcroft, F.M, Ezaki, T, Doyle, D.A. | | Deposit date: | 2003-05-01 | | Release date: | 2003-06-17 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (3.65 Å) | | Cite: | Crystal structure of the potassium channel KirBac1.1 in the closed state.
Science, 300, 2003
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1XL6
 | | Intermediate gating structure 2 of the inwardly rectifying K+ channel KirBac3.1 | | Descriptor: | Inward rectifier potassium channel, MAGNESIUM ION, POTASSIUM ION, ... | | Authors: | Gulbis, J.M, Kuo, A, Smith, B, Doyle, D.A, Edwards, A, Arrowsmith, C, Sundstrom, M. | | Deposit date: | 2004-09-30 | | Release date: | 2004-12-07 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Two intermediate gating state crystal structures of the KirBac3.1 K+ channel
To be Published
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6O9U
 | | KirBac3.1 at a resolution of 2 Angstroms | | Descriptor: | 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 3,3',3''-phosphoryltripropanoic acid, BARIUM ION, ... | | Authors: | Gulbis, J.M, Clarke, O.B. | | Deposit date: | 2019-03-15 | | Release date: | 2020-05-27 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | A constricted opening in Kir channels does not impede potassium conduction.
Nat Commun, 11, 2020
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7SWJ
 | | KirBac1.1 mutant - I131C | | Descriptor: | Inward rectifier potassium channel | | Authors: | Amani, R, Wylie, B.J. | | Deposit date: | 2021-11-19 | | Release date: | 2022-02-02 | | Last modified: | 2024-05-15 | | Method: | SOLID-STATE NMR | | Cite: | Water Accessibility Refinement of the Extended Structure of KirBac1.1 in the Closed State.
Front Mol Biosci, 8, 2021
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2X6A
 | | Potassium Channel from Magnetospirillum Magnetotacticum | | Descriptor: | ATP-SENSITIVE INWARD RECTIFIER POTASSIUM CHANNEL 10, PHOSPHOCHOLINE, POTASSIUM ION | | Authors: | Clarke, O.B, Caputo, A.T, Hill, A.P, Vandenberg, J.I, Smith, B.J, Gulbis, J.M. | | Deposit date: | 2010-02-15 | | Release date: | 2010-06-23 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Domain Reorientation and Rotation of an Intracellular Assembly Regulate Conduction in Kir Potassium Channels.
Cell(Cambridge,Mass.), 141, 2010
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2WLN
 | | POTASSIUM CHANNEL FROM MAGNETOSPIRILLUM MAGNETOTACTICUM | | Descriptor: | POTASSIUM CHANNEL, POTASSIUM ION | | Authors: | Clarke, O.B, Caputo, A.T, Smith, B.J, Gulbis, J.M. | | Deposit date: | 2009-06-24 | | Release date: | 2010-06-09 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3.44 Å) | | Cite: | Domain Reorientation and Rotation of an Intracellular Assembly Regulate Conduction in Kir Potassium Channels.
Cell(Cambridge,Mass.), 141, 2010
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2WLO
 | | POTASSIUM CHANNEL FROM MAGNETOSPIRILLUM MAGNETOTACTICUM | | Descriptor: | POTASSIUM CHANNEL, POTASSIUM ION | | Authors: | Clarke, O.B, Caputo, A.T, Smith, B.J, Gulbis, J.M. | | Deposit date: | 2009-06-24 | | Release date: | 2010-06-23 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (4.036 Å) | | Cite: | Domain Reorientation and Rotation of an Intracellular Assembly Regulate Conduction in Kir Potassium Channels.
Cell(Cambridge,Mass.), 141, 2010
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2WLM
 | | POTASSIUM CHANNEL FROM MAGNETOSPIRILLUM MAGNETOTACTICUM | | Descriptor: | POTASSIUM CHANNEL, POTASSIUM ION | | Authors: | Clarke, O.B, Caputo, A.T, Smith, B.J, Gulbis, J.M. | | Deposit date: | 2009-06-24 | | Release date: | 2010-06-09 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3.61 Å) | | Cite: | Domain Reorientation and Rotation of an Intracellular Assembly Regulate Conduction in Kir Potassium Channels.
Cell(Cambridge,Mass.), 141, 2010
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2WLI
 | | POTASSIUM CHANNEL FROM MAGNETOSPIRILLUM MAGNETOTACTICUM | | Descriptor: | KIRBAC3.1 POTASSIUM CHANNEL, POTASSIUM CHANNEL, POTASSIUM ION | | Authors: | Clarke, O.B, Caputo, A.T, Smith, B.J, Gulbis, J.M. | | Deposit date: | 2009-06-24 | | Release date: | 2010-06-09 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3.09 Å) | | Cite: | Domain Reorientation and Rotation of an Intracellular Assembly Regulate Conduction in Kir Potassium Channels.
Cell(Cambridge,Mass.), 141, 2010
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2WLK
 | | STRUCTURE OF THE ATP-SENSITIVE INWARD RECTIFIER POTASSIUM CHANNEL FROM MAGNETOSPIRILLUM MAGNETOTACTICUM | | Descriptor: | ATP-SENSITIVE INWARD RECTIFIER POTASSIUM CHANNEL 10, CHLORIDE ION, POTASSIUM ION, ... | | Authors: | Clarke, O.B, Caputo, A.T, Smith, B.J, Gulbis, J.M. | | Deposit date: | 2009-06-24 | | Release date: | 2010-06-09 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Domain Reorientation and Rotation of an Intracellular Assembly Regulate Conduction in Kir Potassium Channels.
Cell(Cambridge,Mass.), 141, 2010
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2WLJ
 | | Potassium channel from Magnetospirillum magnetotacticum | | Descriptor: | CALCIUM ION, CHLORIDE ION, POTASSIUM CHANNEL, ... | | Authors: | Clarke, O.B, Caputo, A.T, Smith, B.J, Gulbis, J.M. | | Deposit date: | 2009-06-24 | | Release date: | 2010-06-09 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Domain Reorientation and Rotation of an Intracellular Assembly Regulate Conduction in Kir Potassium Channels.
Cell(Cambridge,Mass.), 141, 2010
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2WLH
 | | POTASSIUM CHANNEL FROM MAGNETOSPIRILLUM MAGNETOTACTICUM | | Descriptor: | CHLORIDE ION, POTASSIUM CHANNEL, POTASSIUM ION | | Authors: | Clarke, O.B, Caputo, A.T, Smith, B.J, Gulbis, J.M. | | Deposit date: | 2009-06-24 | | Release date: | 2010-06-09 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3.28 Å) | | Cite: | Domain Reorientation and Rotation of an Intracellular Assembly Regulate Conduction in Kir Potassium Channels.
Cell(Cambridge,Mass.), 141, 2010
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2X6B
 | | Potassium Channel from Magnetospirillum Magnetotacticum | | Descriptor: | ATP-SENSITIVE INWARD RECTIFIER POTASSIUM CHANNEL 10, BARIUM ION, PHOSPHOCHOLINE, ... | | Authors: | Clarke, O.B, Caputo, A.T, Hill, A.P, Vandenberg, J.I, Smith, B.J, Gulbis, J.M. | | Deposit date: | 2010-02-15 | | Release date: | 2010-06-23 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | Domain Reorientation and Rotation of an Intracellular Assembly Regulate Conduction in Kir Potassium Channels.
Cell(Cambridge,Mass.), 141, 2010
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2X6C
 | | Potassium Channel from Magnetospirillum Magnetotacticum | | Descriptor: | ATP-SENSITIVE INWARD RECTIFIER POTASSIUM CHANNEL 10, CHLORIDE ION, PHOSPHOCHOLINE, ... | | Authors: | Clarke, O.B, Caputo, A.T, Hill, A.P, Vandenberg, J.I, Smith, B.J, Gulbis, J.M. | | Deposit date: | 2010-02-15 | | Release date: | 2010-06-23 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Domain Reorientation and Rotation of an Intracellular Assembly Regulate Conduction in Kir Potassium Channels.
Cell(Cambridge,Mass.), 141, 2010
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2WLL
 | | POTASSIUM CHANNEL FROM BURKHOLDERIA PSEUDOMALLEI | | Descriptor: | DIUNDECYL PHOSPHATIDYL CHOLINE, MAGNESIUM ION, POTASSIUM CHANNEL, ... | | Authors: | Clarke, O.B, Caputo, A.T, Hill, A.P, VandenBerg, J.I, Smith, B.J, Gulbis, J.M. | | Deposit date: | 2009-06-24 | | Release date: | 2010-06-09 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (3.65 Å) | | Cite: | Domain Reorientation and Rotation of an Intracellular Assembly Regulate Conduction in Kir Potassium Channels.
Cell(Cambridge,Mass.), 141, 2010
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7N9L
 | | KirBac3.1 C71S C262S | | Descriptor: | 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, Inward rectifier potassium channel Kirbac3.1, POTASSIUM ION, ... | | Authors: | Gulbis, J.M, Black, K.A. | | Deposit date: | 2021-06-18 | | Release date: | 2021-12-29 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Ion currents through Kir potassium channels are gated by anionic lipids.
Nat Commun, 13, 2022
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7N9K
 | | KirBac3.1 L124M mutant | | Descriptor: | 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, Inward rectifier potassium channel Kirbac3.1, N-OCTANE, ... | | Authors: | Black, T.A, Gulbis, J.M. | | Deposit date: | 2021-06-18 | | Release date: | 2021-12-29 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.72 Å) | | Cite: | Ion currents through Kir potassium channels are gated by anionic lipids.
Nat Commun, 13, 2022
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1R3K
 | | potassium channel KcsA-Fab complex in low concentration of Tl+ | | Descriptor: | Antibody Fab fragment heavy chain, Antibody Fab fragment light chain, DIACYL GLYCEROL, ... | | Authors: | Zhou, Y, MacKinnon, R. | | Deposit date: | 2003-10-02 | | Release date: | 2003-11-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates
J.Mol.Biol., 333, 2003
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7RYS
 | | SthK R120A Open State 2 | | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, SthK | | Authors: | Gao, X, Nimigean, C, Schmidpeter, P. | | Deposit date: | 2021-08-26 | | Release date: | 2022-11-23 | | Last modified: | 2024-06-05 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Gating intermediates reveal inhibitory role of the voltage sensor in a cyclic nucleotide-modulated ion channel.
Nat Commun, 13, 2022
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7RYR
 | | SthK R120A Open State 3 | | Descriptor: | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate, ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, SthK | | Authors: | Gao, X, Nimigean, C, Schmidpeter, P. | | Deposit date: | 2021-08-26 | | Release date: | 2022-11-23 | | Last modified: | 2024-06-05 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Gating intermediates reveal inhibitory role of the voltage sensor in a cyclic nucleotide-modulated ion channel.
Nat Commun, 13, 2022
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7RU0
 | | SthK R120A Open State 1 | | Descriptor: | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, SthK | | Authors: | Gao, X, Nimigean, C, Schmidpeter, P. | | Deposit date: | 2021-08-16 | | Release date: | 2022-11-23 | | Last modified: | 2024-06-05 | | Method: | ELECTRON MICROSCOPY (4.3 Å) | | Cite: | Gating intermediates reveal inhibitory role of the voltage sensor in a cyclic nucleotide-modulated ion channel.
Nat Commun, 13, 2022
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5A6E
 | | Cryo-EM structure of the Slo2.2 Na-activated K channel | | Descriptor: | GATING RING OF POTASSIUM CHANNEL SUBFAMILY T MEMBER 1, PORE DOMAIN OF POTASSIUM CHANNEL SUBFAMILY T MEMBER 1, RCK2 ELABORATION OF POTASSIUM CHANNEL SUBFAMILY T MEMBER 1, ... | | Authors: | Hite, R.K, Yuan, P, Li, Z, Hsuing, Y, Walz, T, MacKinnon, R. | | Deposit date: | 2015-06-25 | | Release date: | 2015-10-14 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (4.5 Å) | | Cite: | Cryo-Electron Microscopy Structure of the Slo2.2 Na1-Activated K1 Channel
Nature, 527, 2015
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