8FY5
 
 | | Human TMEM175-LAMP1 full-length complex | | Descriptor: | Endosomal/lysosomal potassium channel TMEM175, Lysosome-associated membrane glycoprotein 1 | | Authors: | Zhang, J.Y, Zeng, W.Z, Han, Y, Jiang, Y.X. | | Deposit date: | 2023-01-25 | | Release date: | 2023-06-28 | | Last modified: | 2024-06-19 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | Lysosomal LAMP proteins regulate lysosomal pH by direct inhibition of the TMEM175 channel.
Mol.Cell, 83, 2023
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8DGH
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8DGK
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6Q61
 | | Pore-modulating toxins exploit inherent slow inactivation to block K+ channels | | Descriptor: | Kunitz-type conkunitzin-S1, SULFATE ION | | Authors: | Karbat, I, Gueta, H, Fine, S, Szanto, T, Hamer-Rogotner, S, Dym, O, Frolow, F, Gordon, D, Panyi, G, Gurevitz, M, Reuveny, E. | | Deposit date: | 2018-12-10 | | Release date: | 2019-08-21 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Pore-modulating toxins exploit inherent slow inactivation to block K+channels.
Proc.Natl.Acad.Sci.USA, 116, 2019
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5YE2
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5YE5
 | | structure of endo-lysosomal TRPML1 channel inserting into nanodisc | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, mammalian endo-lysosomal TRPML1 channel | | Authors: | Yang, M, Gao, N. | | Deposit date: | 2017-09-15 | | Release date: | 2017-11-15 | | Last modified: | 2020-07-29 | | Method: | ELECTRON MICROSCOPY (5.8 Å) | | Cite: | Cryo-EM structures of the mammalian endo-lysosomal TRPML1 channel elucidate the combined regulation mechanism
Protein Cell, 8, 2017
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3SJQ
 | | Crystal structure of a small conductance potassium channel splice variant complexed with calcium-calmodulin | | Descriptor: | 1-phenylurea, CALCIUM ION, Calmodulin, ... | | Authors: | Zhang, M, Pascal, J.M, Zhang, J.-F. | | Deposit date: | 2011-06-21 | | Release date: | 2012-05-30 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structural basis for calmodulin as a dynamic calcium sensor.
Structure, 20, 2012
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4JQ0
 | | Voltage-gated sodium channel 1.5 C-terminal domain in complex with FGF12B and Ca2+/calmodulin | | Descriptor: | CALCIUM ION, Calmodulin, Fibroblast growth factor 12, ... | | Authors: | Wang, C, Chung, B.C, Yan, H, Wang, H.G, Lee, S.Y, Pitt, G.S. | | Deposit date: | 2013-03-19 | | Release date: | 2014-05-21 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (3.84 Å) | | Cite: | Structural analyses of Ca(2+)/CaM interaction with NaV channel C-termini reveal mechanisms of calcium-dependent regulation.
Nat Commun, 5, 2014
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4JPZ
 | | Voltage-gated sodium channel 1.2 C-terminal domain in complex with FGF13U and Ca2+/calmodulin | | Descriptor: | CALCIUM ION, Calmodulin, Fibroblast growth factor 13, ... | | Authors: | Wang, C, Chung, B.C, Yan, H, Wang, H.G, Lee, S.Y, Pitt, G.S. | | Deposit date: | 2013-03-19 | | Release date: | 2014-04-16 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (3.02 Å) | | Cite: | Structural analyses of Ca(2+)/CaM interaction with NaV channel C-termini reveal mechanisms of calcium-dependent regulation.
Nat Commun, 5, 2014
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2PNV
 | | Crystal Structure of the leucine zipper domain of small-conductance Ca2+-activated K+ (SKCa) channel from Rattus norvegicus | | Descriptor: | Small conductance calcium-activated potassium channel protein 2 | | Authors: | Kim, J.Y, Kim, M.K, Kang, G.B, Park, C.S, Eom, S.H. | | Deposit date: | 2007-04-25 | | Release date: | 2008-04-29 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Crystal structure of the leucine zipper domain of small-conductance Ca2+-activated K+ (SK(Ca)) channel from Rattus norvegicus.
Proteins, 70, 2008
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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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2K9O
 | | Solution structure of Vm24 synthetic scorpion toxin | | Descriptor: | Vm24 SCORPION toxin | | Authors: | del Rio-Portilla, F, Hernandez-Lopez, R, Possani-Postay, L, Gurrola, G. | | Deposit date: | 2008-10-20 | | Release date: | 2009-11-03 | | Last modified: | 2014-05-28 | | Method: | SOLUTION NMR | | Cite: | Structure, function, and chemical synthesis of Vaejovis mexicanus peptide 24: a novel potent blocker of Kv1.3 potassium channels of human T lymphocytes.
Biochemistry, 51, 2012
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4L74
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4L75
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4L73
 | | Ca2+-bound MthK RCK domain at 2.5 Angstrom | | Descriptor: | CALCIUM ION, CHLORIDE ION, Calcium-gated potassium channel MthK, ... | | Authors: | Smith, F.J, Rothberg, B.S. | | Deposit date: | 2013-06-13 | | Release date: | 2013-10-23 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structural basis of allosteric interactions among Ca(2+)-binding sites in a K(+) channel RCK domain.
Nat Commun, 4, 2013
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4L76
 | | Ca2+-bound E212Q mutant MthK RCK domain | | Descriptor: | CALCIUM ION, Calcium-gated potassium channel MthK, SODIUM ION | | Authors: | Smith, F.J, Rothberg, B.S. | | Deposit date: | 2013-06-13 | | Release date: | 2013-10-23 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.992 Å) | | Cite: | Structural basis of allosteric interactions among Ca(2+)-binding sites in a K(+) channel RCK domain.
Nat Commun, 4, 2013
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6BUT
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2M0K
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3RBZ
 | | MthK channel, Ca2+-bound | | Descriptor: | CALCIUM ION, Calcium-gated potassium channel mthK | | Authors: | Taylor, A.B, Parfenova, L.V, Rothberg, B.S. | | Deposit date: | 2011-03-30 | | Release date: | 2011-10-12 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Structures of multiple Ca2+-binding sites in a K+ channel RCK domain
Proc.Natl.Acad.Sci.USA, 2011
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5YDZ
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2KB1
 | | NMR studies of a channel protein without membrane: structure and dynamics of water-solubilized KcsA | | Descriptor: | WSK3 | | Authors: | Ma, D, Xu, Y, Tillman, T, Tang, P, Meirovitch, E, Eckenhoff, R, Carnini, A. | | Deposit date: | 2008-11-19 | | Release date: | 2008-12-09 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | NMR studies of a channel protein without membranes: structure and dynamics of water-solubilized KcsA
Proc.Natl.Acad.Sci.USA, 105, 2008
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2M0J
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6HRA
 | | Cryo-EM structure of the KdpFABC complex in an E1 outward-facing state (state 1) | | Descriptor: | POTASSIUM ION, Potassium-transporting ATPase ATP-binding subunit, Potassium-transporting ATPase KdpC subunit, ... | | Authors: | Stock, C, Hielkema, L, Tascon, I, Wunnicke, D, Oostergetel, G.T, Azkargorta, M, Paulino, C, Haenelt, I. | | Deposit date: | 2018-09-26 | | Release date: | 2018-12-05 | | Last modified: | 2019-12-11 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Cryo-EM structures of KdpFABC suggest a K+transport mechanism via two inter-subunit half-channels.
Nat Commun, 9, 2018
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6HRB
 | | Cryo-EM structure of the KdpFABC complex in an E2 inward-facing state (state 2) | | Descriptor: | POTASSIUM ION, Potassium-transporting ATPase ATP-binding subunit, Potassium-transporting ATPase KdpC subunit, ... | | Authors: | Stock, C, Hielkema, L, Tascon, I, Wunnicke, D, Oostergetel, G.T, Azkargorta, M, Paulino, C, Haenelt, I. | | Deposit date: | 2018-09-26 | | Release date: | 2018-12-05 | | Last modified: | 2019-12-11 | | Method: | ELECTRON MICROSCOPY (4 Å) | | Cite: | Cryo-EM structures of KdpFABC suggest a K+transport mechanism via two inter-subunit half-channels.
Nat Commun, 9, 2018
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7F0J
 | | CryoEM structure of human Kv4.2 | | Descriptor: | Potassium voltage-gated channel subfamily D member 2, ZINC ION | | Authors: | Kise, Y, Nureki, O. | | Deposit date: | 2021-06-04 | | Release date: | 2021-10-13 | | Last modified: | 2024-06-12 | | Method: | ELECTRON MICROSCOPY (2.9 Å) | | Cite: | Structural basis of gating modulation of Kv4 channel complexes.
Nature, 599, 2021
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