2Q6A
| Crystal Structure of Nak channel D66E mutant | Descriptor: | CALCIUM ION, Potassium channel protein, SODIUM ION | Authors: | Alam, A, Shi, N, Jiang, Y. | Deposit date: | 2007-06-04 | Release date: | 2007-10-02 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Structural insight into Ca2+ specificity in tetrameric cation channels. Proc.Natl.Acad.Sci.Usa, 104, 2007
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2Q68
| Crystal Structure of Nak channel D66A, S70E double mutants | Descriptor: | CALCIUM ION, Potassium channel protein, SODIUM ION | Authors: | Alam, A, Shi, N, Jiang, Y. | Deposit date: | 2007-06-04 | Release date: | 2007-10-02 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Structural insight into Ca2+ specificity in tetrameric cation channels. Proc.Natl.Acad.Sci.Usa, 104, 2007
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2Q67
| Crystal Structure of Nak channel D66A mutant | Descriptor: | CALCIUM ION, Potassium channel protein, SODIUM ION | Authors: | Alam, A, Shi, N, Jiang, Y. | Deposit date: | 2007-06-04 | Release date: | 2007-10-02 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Structural insight into Ca2+ specificity in tetrameric cation channels. Proc.Natl.Acad.Sci.Usa, 104, 2007
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3OUS
| MthK channel pore T59A mutant | Descriptor: | Calcium-gated potassium channel mthK, POTASSIUM ION | Authors: | Derebe, M.G, Sauer, D.B, Zeng, W, Alam, A, Shi, N, Jiang, Y. | Deposit date: | 2010-09-15 | Release date: | 2011-01-12 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (1.75 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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3R65
| MthK channel pore E92Q mutant | Descriptor: | Calcium-gated potassium channel mthK, POTASSIUM ION | Authors: | Shi, N, Zeng, W, Ye, S, Li, Y, Jiang, Y. | Deposit date: | 2011-03-21 | Release date: | 2012-02-01 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Crucial points within the pore as determinants of K+ channel conductance and gating J.Mol.Biol., 411, 2011
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4WFH
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4WFG
| Human TRAAK K+ channel in a Tl+ bound conductive conformation | Descriptor: | ANTI-TRAAK ANTIBODY 13E9 FAB FRAGMENT HEAVY CHAIN, ANTI-TRAAK ANTIBODY 13E9 FAB FRAGMENT LIGHT CHAIN, CALCIUM ION, ... | Authors: | Brohawn, S.G, MacKinnon, R. | Deposit date: | 2014-09-15 | Release date: | 2014-12-03 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Physical mechanism for gating and mechanosensitivity of the human TRAAK K+ channel. Nature, 516, 2014
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4WFE
| Human TRAAK K+ channel in a K+ bound conductive conformation | Descriptor: | ANTI-TRAAK ANTIBODY 13E9 FAB FRAGMENT HEAVY CHAIN, ANTI-TRAAK ANTIBODY 13E9 FAB FRAGMENT LIGHT CHAIN, CALCIUM ION, ... | Authors: | Brohawn, S.G, MacKinnon, R. | Deposit date: | 2014-09-15 | Release date: | 2014-12-03 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Physical mechanism for gating and mechanosensitivity of the human TRAAK K+ channel. Nature, 516, 2014
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4WFF
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5CBF
| Structural and Functional Characterization of a Calcium-activated Cation channel from Tsukamurella Paurometabola | Descriptor: | CALCIUM ION, Ion transport 2 domain protein | Authors: | Dhakshnamoorthy, B, Rohaim, A, Rui, H, Blachowicz, L, Roux, B. | Deposit date: | 2015-06-30 | Release date: | 2016-07-20 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (3.61 Å) | Cite: | Structural and functional characterization of a calcium-activated cation channel from Tsukamurella paurometabola. Nat Commun, 7, 2016
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5CBG
| Calcium activated non-selective cation channel | Descriptor: | CALCIUM ION, DECYL-BETA-D-MALTOPYRANOSIDE, Ion transport 2 domain protein | Authors: | Dhakshnamoorthy, B, Rohaim, A, Rui, H, Blachowicz, L, Roux, B. | Deposit date: | 2015-06-30 | Release date: | 2016-07-20 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (3.14 Å) | Cite: | Structural and functional characterization of a calcium-activated cation channel from Tsukamurella paurometabola. Nat Commun, 7, 2016
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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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4I9W
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5CBH
| Structural and Functional Characterization of a Calcium-activated Cation channel from Tsukamurella Paurometabola | Descriptor: | CALCIUM ION, Ion transport 2 domain protein | Authors: | Dhakshnamoorthy, B, Rohaim, A, Rui, H, Blachowicz, L, Roux, B. | Deposit date: | 2015-06-30 | Release date: | 2016-07-20 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (3.37 Å) | Cite: | Structural and functional characterization of a calcium-activated cation channel from Tsukamurella paurometabola. Nat Commun, 7, 2016
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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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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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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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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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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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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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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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