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PDB: 5 results

1S5H
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BU of 1s5h by Molmil
Potassium Channel Kcsa-Fab Complex T75C mutant in K+
Descriptor: ANTIBODY FAB FRAGMENT HEAVY CHAIN, ANTIBODY FAB FRAGMENT LIGHT CHAIN, DIACYL GLYCEROL, ...
Authors:Mackinnon, R, Zhou, M.
Deposit date:2004-01-20
Release date:2004-05-18
Last modified:2023-08-23
Method:X-RAY DIFFRACTION (2.2 Å)
Cite:A mutant KcsA K(+) channel with altered conduction properties and selectivity filter ion distribution.
J.Mol.Biol., 338, 2004
2HFE
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BU of 2hfe by Molmil
Rb+ complex of a K channel with an amide to ester substitution in the selectivity filter
Descriptor: (2S)-2-(BUTYRYLOXY)-3-HYDROXYPROPYL NONANOATE, FAB Heavy Chain, FAB Light Chain, ...
Authors:Valiyaveetil, F.I, MacKinnon, R, Muir, T.W.
Deposit date:2006-06-23
Release date:2006-09-12
Last modified:2024-03-27
Method:X-RAY DIFFRACTION (2.25 Å)
Cite:Structural and Functional Consequences of an Amide-to-Ester Substitution in the Selectivity Filter of a Potassium Channel.
J.Am.Chem.Soc., 128, 2006
6BY2
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BU of 6by2 by Molmil
Closed and deep-inactivated conformation of KcsA-T75A mutant
Descriptor: Antibody Heavy Chain, Antibody Light Chain, DIACYL GLYCEROL, ...
Authors:Labro, A.J, Cortes, D.M, Tilegenova, C, Cuello, L.G.
Deposit date:2017-12-19
Release date:2018-05-09
Last modified:2020-01-01
Method:X-RAY DIFFRACTION (2.35 Å)
Cite:Inverted allosteric coupling between activation and inactivation gates in K+channels.
Proc. Natl. Acad. Sci. U.S.A., 115, 2018
6BY3
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BU of 6by3 by Molmil
Open and conductive conformation of KcsA-T75A mutant
Descriptor: Antibody Heavy Chain, Antibody Light Chain, DIACYL GLYCEROL, ...
Authors:Labro, A.J, Cortes, D.M, Tilegenova, C, Cuello, L.G.
Deposit date:2017-12-19
Release date:2018-05-09
Last modified:2020-01-01
Method:X-RAY DIFFRACTION (2.37 Å)
Cite:Inverted allosteric coupling between activation and inactivation gates in K+channels.
Proc. Natl. Acad. Sci. U.S.A., 115, 2018
7SQW
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BU of 7sqw by Molmil
Structure of the KcsA-W67F mutant with the activation gate in the closed conformation
Descriptor: (1S)-2-HYDROXY-1-[(NONANOYLOXY)METHYL]ETHYL MYRISTATE, Antibody Fragment, KcsA potassium channel, ...
Authors:Cuello, L.G, Labro, A.J.
Deposit date:2021-11-07
Release date:2022-10-12
Last modified:2023-10-18
Method:X-RAY DIFFRACTION (3.21 Å)
Cite:The nonconducting W434F mutant adopts upon membrane depolarization an inactivated-like state that differs from wild-type Shaker-IR potassium channels.
Sci Adv, 8, 2022

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