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1G4Y
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BU of 1g4y by Molmil
1.60 A CRYSTAL STRUCTURE OF THE GATING DOMAIN FROM SMALL CONDUCTANCE POTASSIUM CHANNEL COMPLEXED WITH CALCIUM-CALMODULIN
Descriptor: CALCIUM ION, CALCIUM-ACTIVATED POTASSIUM CHANNEL RSK2, CALMODULIN, ...
Authors:Schumacher, M.A, Rivard, A, Bachinger, H.P, Adelman, J.P.
Deposit date:2001-01-07
Release date:2001-05-09
Last modified:2024-02-07
Method:X-RAY DIFFRACTION (1.6 Å)
Cite:Structure of the gating domain of a Ca2+-activated K+ channel complexed with Ca2+/calmodulin.
Nature, 410, 2001
1KKD
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BU of 1kkd by Molmil
Solution structure of the calmodulin binding domain (CaMBD) of small conductance Ca2+-activated potassium channels (SK2)
Descriptor: Small conductance calcium-activated potassium channel protein 2
Authors:Wissmann, R, Bildl, W, Neumann, H, Rivard, A.F, Kloecker, N, Weitz, D, Schulte, U, Adelman, J.P, Bentrop, D, Fakler, B.
Deposit date:2001-12-07
Release date:2001-12-14
Last modified:2022-02-23
Method:SOLUTION NMR
Cite:A helical region in the C terminus of small-conductance Ca2+-activated K+ channels controls assembly with apo-calmodulin.
J.Biol.Chem., 277, 2002
1QX7
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Crystal structure of apoCaM bound to the gating domain of small conductance Ca2+-activated potassium channel
Descriptor: Calmodulin, Small conductance calcium-activated potassium channel protein 2
Authors:Schumacher, M.A, Crum, M, Miller, M.C.
Deposit date:2003-09-04
Release date:2004-08-31
Last modified:2023-11-15
Method:X-RAY DIFFRACTION (3.09 Å)
Cite:Crystal structures of apocalmodulin and an apocalmodulin/SK potassium channel gating domain complex.
STRUCTURE, 12, 2004
3SJQ
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BU of 3sjq by Molmil
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
4G28
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BU of 4g28 by Molmil
Calcium-calmodulin complexed with the calmodulin binding domain from a small conductance potassium channel splice variant and EBIO-1
Descriptor: 1-ethyl-1,3-dihydro-2H-benzimidazol-2-one, CALCIUM ION, Calmodulin, ...
Authors:Zhang, M, Pascal, J.M, Zhang, J.-F.
Deposit date:2012-07-11
Release date:2012-09-12
Last modified:2024-02-28
Method:X-RAY DIFFRACTION (1.63 Å)
Cite:Identification of the functional binding pocket for compounds targeting small-conductance Ca(2+)-activated potassium channels.
Nat Commun, 3, 2012
4G27
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BU of 4g27 by Molmil
Calcium-calmodulin complexed with the calmodulin binding domain from a small conductance potassium channel splice variant and phenylurea
Descriptor: 1-phenylurea, CALCIUM ION, Calmodulin, ...
Authors:Zhang, M, Pascal, J.M, Zhang, J.-F.
Deposit date:2012-07-11
Release date:2012-09-12
Last modified:2024-02-28
Method:X-RAY DIFFRACTION (1.65 Å)
Cite:Identification of the functional binding pocket for compounds targeting small-conductance Ca(2+)-activated potassium channels.
Nat Commun, 3, 2012
4J9Z
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BU of 4j9z by Molmil
Calcium-calmodulin complexed with the calmodulin binding domain from a small conductance potassium channel splice variant and NS309
Descriptor: (3E)-6,7-dichloro-3-(hydroxyimino)-1,3-dihydro-2H-indol-2-one, CALCIUM ION, Calmodulin, ...
Authors:Zhang, M, Pascal, J.M, Zhang, J.-F.
Deposit date:2013-02-17
Release date:2013-03-27
Last modified:2024-02-28
Method:X-RAY DIFFRACTION (1.66 Å)
Cite:Unstructured to structured transition of an intrinsically disordered protein peptide in coupling Ca2+-sensing and SK channel activation.
Proc.Natl.Acad.Sci.USA, 110, 2013
4J9Y
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Calcium-calmodulin complexed with the calmodulin binding domain from a small conductance potassium channel splice variant
Descriptor: CALCIUM ION, Calmodulin, GLYCEROL, ...
Authors:Zhang, M, Pascal, J.M, Zhang, J.-F.
Deposit date:2013-02-17
Release date:2013-03-27
Last modified:2024-02-28
Method:X-RAY DIFFRACTION (1.51 Å)
Cite:Unstructured to structured transition of an intrinsically disordered protein peptide in coupling Ca2+-sensing and SK channel activation.
Proc.Natl.Acad.Sci.USA, 110, 2013
4QNH
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BU of 4qnh by Molmil
Calcium-calmodulin (T79D) complexed with the calmodulin binding domain from a small conductance potassium channel SK2-a
Descriptor: CALCIUM ION, Calmodulin, SULFATE ION, ...
Authors:Zhang, M, Pascal, J.M, Logothetis, D.E, Zhang, J.F.
Deposit date:2014-06-17
Release date:2014-08-06
Last modified:2024-02-28
Method:X-RAY DIFFRACTION (2.02 Å)
Cite:Selective phosphorylation modulates the PIP2 sensitivity of the CaM-SK channel complex.
Nat.Chem.Biol., 10, 2014
5WBX
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BU of 5wbx by Molmil
Structural insights into the potency of SK/IK channel positive modulators
Descriptor: (3Z)-6-bromo-3-(hydroxyimino)-5-methyl-1,3-dihydro-2H-indol-2-one, CALCIUM ION, Calmodulin-1, ...
Authors:Nam, Y.W, Zhang, M.
Deposit date:2017-06-29
Release date:2017-12-20
Last modified:2024-03-13
Method:X-RAY DIFFRACTION (1.9 Å)
Cite:Structural insights into the potency of SK channel positive modulators.
Sci Rep, 7, 2017
5WC5
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BU of 5wc5 by Molmil
Structural insights into the potency of SK/IK channel positive modulators
Descriptor: 7-fluoro-3-(hydroxyamino)-2H-indol-2-one, CALCIUM ION, Calmodulin-1, ...
Authors:Nam, Y.W, Zhang, M.
Deposit date:2017-06-29
Release date:2017-12-20
Last modified:2024-03-13
Method:X-RAY DIFFRACTION (2.3 Å)
Cite:Structural insights into the potency of SK channel positive modulators.
Sci Rep, 7, 2017
5V03
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BU of 5v03 by Molmil
A positive allosteric modulator binding pocket in SK2 ion channels is shared by Riluzole and CyPPA
Descriptor: CALCIUM ION, Calmodulin, N-(4-chlorophenyl)-2-(3,5-dimethyl-1H-pyrazol-1-yl)pyrimidin-4-amine, ...
Authors:Liu, S.
Deposit date:2017-02-28
Release date:2018-03-07
Last modified:2023-10-04
Method:X-RAY DIFFRACTION (1.58 Å)
Cite:An Intracellular Allosteric Modulator Binding Pocket in SK2 Ion Channels Is Shared by Multiple Chemotypes.
Structure, 26, 2018
5V02
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BU of 5v02 by Molmil
A positive allosteric modulator binding pocket in SK2 ion channels is shared by Riluzole and CyPPA
Descriptor: 6-(trifluoromethoxy)-1,3-benzothiazol-2-amine, CALCIUM ION, Calmodulin-1, ...
Authors:Liu, S.
Deposit date:2017-02-28
Release date:2018-03-07
Last modified:2023-10-04
Method:X-RAY DIFFRACTION (1.78 Å)
Cite:An Intracellular Allosteric Modulator Binding Pocket in SK2 Ion Channels Is Shared by Multiple Chemotypes.
Structure, 26, 2018
6CNN
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BU of 6cnn by Molmil
Cryo-EM structure of the human SK4/calmodulin channel complex in the Ca2+ bound state I
Descriptor: (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate, CALCIUM ION, Calmodulin-1, ...
Authors:Lee, C.H, MacKinnon, R.
Deposit date:2018-03-08
Release date:2018-05-02
Last modified:2024-03-13
Method:ELECTRON MICROSCOPY (3.5 Å)
Cite:Activation mechanism of a human SK-calmodulin channel complex elucidated by cryo-EM structures.
Science, 360, 2018
6CNO
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BU of 6cno by Molmil
Cryo-EM structure of the human SK4/calmodulin channel complex in the Ca2+ bound state II
Descriptor: CALCIUM ION, Calmodulin-1, Intermediate conductance calcium-activated potassium channel protein 4
Authors:Lee, C.H, MacKinnon, R.
Deposit date:2018-03-08
Release date:2018-05-02
Last modified:2024-03-13
Method:ELECTRON MICROSCOPY (4.7 Å)
Cite:Activation mechanism of a human SK-calmodulin channel complex elucidated by cryo-EM structures.
Science, 360, 2018
6CNM
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BU of 6cnm by Molmil
Cryo-EM structure of the human SK4/calmodulin channel complex
Descriptor: (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate, Calmodulin-1, DODECYL-BETA-D-MALTOSIDE, ...
Authors:Lee, C.H, MacKinnon, R.
Deposit date:2018-03-08
Release date:2018-05-02
Last modified:2024-03-13
Method:ELECTRON MICROSCOPY (3.4 Å)
Cite:Activation mechanism of a human SK-calmodulin channel complex elucidated by cryo-EM structures.
Science, 360, 2018
6CZQ
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BU of 6czq by Molmil
A V-to-F substitution in SK2 channels causes Ca2+ hypersensitivity and improves locomotion in a C. elegans ALS model
Descriptor: CALCIUM ION, Calmodulin-1, SULFATE ION, ...
Authors:Nam, Y.W, Zhang, M.
Deposit date:2018-04-09
Release date:2018-08-01
Last modified:2024-03-13
Method:X-RAY DIFFRACTION (2.2 Å)
Cite:A V-to-F substitution in SK2 channels causes Ca2+hypersensitivity and improves locomotion in a C. elegans ALS model.
Sci Rep, 8, 2018
6ALE
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BU of 6ale by Molmil
A V-to-F substitution in SK2 channels causes Ca2+ hypersensitivity and improves locomotion in a C. elegans ALS model
Descriptor: (3E)-6,7-dichloro-3-(hydroxyimino)-1,3-dihydro-2H-indol-2-one, CALCIUM ION, Calmodulin-2, ...
Authors:Nam, Y.W, Zhang, M.
Deposit date:2017-08-07
Release date:2018-08-08
Last modified:2024-03-13
Method:X-RAY DIFFRACTION (2.5 Å)
Cite:A V-to-F substitution in SK2 channels causes Ca2+hypersensitivity and improves locomotion in a C. elegans ALS model.
Sci Rep, 8, 2018

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