7E7Z
 
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7NP3
 | | cAMP-free rabbit HCN4 stabilized in LMNG-CHS detergent mixture | | Descriptor: | Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4,Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4 | | Authors: | Giese, H.M, Chaves-Sanjuan, A, Saponaro, A, Clarke, O, Bolognesi, M, Mancia, F, Hendrickson, W.A, Thiel, G, Santoro, B, Moroni, A. | | Deposit date: | 2021-02-26 | | Release date: | 2021-08-11 | | Last modified: | 2024-07-10 | | Method: | ELECTRON MICROSCOPY (3.3 Å) | | Cite: | Gating movements and ion permeation in HCN4 pacemaker channels.
Mol.Cell, 81, 2021
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7E20
 | | Cryo EM structure of a K+-bound Na+,K+-ATPase in the E2 state | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Guo, Y.Y, Zhang, Y.Y, Yan, R.H, Huang, B.D, Ye, F.F, Wu, L.S, Chi, X.M, Zhou, Q. | | Deposit date: | 2021-02-04 | | Release date: | 2022-06-15 | | Last modified: | 2022-07-20 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Cryo-EM structures of recombinant human sodium-potassium pump determined in three different states.
Nat Commun, 13, 2022
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1BEI
 | | Shk-dnp22: A Potent Kv1.3-specific immunosuppressive polypeptide, NMR, 20 structures | | Descriptor: | POTASSIUM CHANNEL TOXIN SHK | | Authors: | Kalman, K, Pennington, M.W, Lanigan, M.D, Nguyen, A, Rauer, H, Mahnir, V, Gutman, G.A, Paschetto, K, Kem, W.R, Grissmer, S, Christian, E.P, Cahalan, M.D, Norton, R.S, Chandy, K.G. | | Deposit date: | 1998-05-14 | | Release date: | 1998-12-02 | | Last modified: | 2022-12-21 | | Method: | SOLUTION NMR | | Cite: | ShK-Dap22, a potent Kv1.3-specific immunosuppressive polypeptide.
J.Biol.Chem., 273, 1998
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6D9P
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6D9O
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1S1G
 | | Crystal Structure of Kv4.3 T1 Domain | | Descriptor: | Potassium voltage-gated channel subfamily D member 3, ZINC ION | | Authors: | Scannevin, R.H, Wang, K.W, Jow, F, Megules, J, Kopsco, D.C, Edris, W, Carroll, K.C, Lu, Q, Xu, W.X, Xu, Z.B, Katz, A.H, Olland, S, Lin, L, Taylor, M, Stahl, M, Malakian, K, Somers, W, Mosyak, L, Bowlby, M.R, Chanda, P, Rhodes, K.J. | | Deposit date: | 2004-01-06 | | Release date: | 2004-03-23 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Two N-terminal domains of Kv4 K(+) channels regulate binding to and modulation by KChIP1.
Neuron, 41, 2004
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6D8H
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6D8T
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6D8Q
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6D8Y
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6D8R
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6D93
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6D8S
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6D8U
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6D3T
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7D8Z
 | | human potassium-chloride co-transporter KCC2 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, potassium-chloride cotransporter 2 | | Authors: | Xie, Y, Chang, S, Zhao, C, Ye, S, Guo, J. | | Deposit date: | 2020-10-11 | | Release date: | 2020-12-30 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | Structures and an activation mechanism of human potassium-chloride cotransporters.
Sci Adv, 6, 2020
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2KY3
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2KTC
 | | Solution Structure of a Novel hKv1.1 inhibiting scorpion toxin from Mesibuthus tamulus | | Descriptor: | Potassium channel toxin alpha-KTx 9.4 | | Authors: | Kumar, G.S, Upadhyay, S, Mathew, M.K, Sarma, S.P. | | Deposit date: | 2010-01-26 | | Release date: | 2011-02-02 | | Last modified: | 2019-12-25 | | Method: | SOLUTION NMR | | Cite: | Solution structure of BTK-2, a novel hK(v)1.1 inhibiting scorpion toxin, from the eastern Indian scorpion Mesobuthus tamulus.
Biochim.Biophys.Acta, 1814, 2011
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2K4U
 | | Solution structure of the SCORPION TOXIN ADWX-1 | | Descriptor: | Potassium channel toxin alpha-KTx 3.6 | | Authors: | Yin, S.J, Jiang, L, Yi, H, Han, S, Yang, D.W, Liu, M.L, Liu, H, Cao, Z.J, Wu, Y.L, Li, W.X. | | Deposit date: | 2008-06-18 | | Release date: | 2008-12-09 | | Last modified: | 2021-11-10 | | Method: | SOLUTION NMR | | Cite: | Different Residues in Channel Turret Determining the Selectivity of ADWX-1 Inhibitor Peptide between Kv1.1 and Kv1.3 Channels
J.Proteome Res., 7, 2008
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2UVS
 | | High Resolution Solid-state NMR structure of Kaliotoxin | | Descriptor: | POTASSIUM CHANNEL TOXIN ALPHA-KTX 3.1 | | Authors: | Korukottu, J, Lange, A, Vijayan, V, Schneider, R, Pongs, O, Becker, S, Baldus, M, Zweckstetter, M. | | Deposit date: | 2007-03-14 | | Release date: | 2008-05-27 | | Last modified: | 2020-01-15 | | Method: | SOLID-STATE NMR | | Cite: | Conformational Plasticity in Ion Channel Recognition of a Peptide Toxin
To be Published
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2LI3
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1RJI
 | | Solution Structure of BmKX, a novel potassium channel blocker from the Chinese Scorpion Buthus martensi Karsch | | Descriptor: | potassium channel toxin KX | | Authors: | Cai, Z, Wu, J, Xu, Y, Wang, C.-G, Chi, C.-W, Shi, Y. | | Deposit date: | 2003-11-19 | | Release date: | 2003-12-09 | | Last modified: | 2022-03-02 | | Method: | SOLUTION NMR | | Cite: | A novel short-chain peptide BmKX from the Chinese scorpion Buthus martensi karsch, sequencing, gene cloning and structure determination
Toxicon, 45, 2005
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4G65
 | | Potassium transporter peripheral membrane component (trkA) from Vibrio vulnificus | | Descriptor: | CHLORIDE ION, SULFATE ION, TETRAETHYLENE GLYCOL, ... | | Authors: | Filippova, E.V, Wawrzak, Z, Skarina, T, Onopriyenko, O, Edwards, A, Savchenko, A, Anderson, W.F, Center for Structural Genomics of Infectious Diseases (CSGID) | | Deposit date: | 2012-07-18 | | Release date: | 2012-08-15 | | Last modified: | 2017-11-15 | | Method: | X-RAY DIFFRACTION (2.09 Å) | | Cite: | Potassium transporter peripheral membrane component (trkA) from Vibrio vulnificus.
To be Published
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8I5M
 | | Rat Kir4.1 in complex with PIP2 | | Descriptor: | ATP-sensitive inward rectifier potassium channel 10, [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate | | Authors: | Zhao, C, Guo, J. | | Deposit date: | 2023-01-26 | | Release date: | 2024-02-28 | | Method: | ELECTRON MICROSCOPY (2.85 Å) | | Cite: | Pharmacological inhibition of astrocytic Kir4.1 channel evokes rapid-onset antidepressant responses
To Be Published
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