Ca2+-binding activity of a COOH-terminal fragment of the Drosophila BK channel involved in Ca2+-dependent activation. - Wikidata - wikimedia - TriplyDB

Ca2+-binding activity of a COOH-terminal fragment of the Drosophila BK channel involved in Ca2+-dependent activation.

Ca2+-binding activity of a COOH-terminal fragment of the Drosophila BK channel involved in Ca2+-dependent activation.

http://www.wikidata.org/entity/Q35313534

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Structure of the human BK channel Ca2+-activation apparatus at 3.0 A resolution Gating mechanism of BK (Slo1) channels: so near, yet so far The RCK1 high-affinity Ca2+ sensor confers carbon monoxide sensitivity to Slo1 BK channels Regulation of bestrophin Cl channels by calcium: role of the C terminus The RCK2 domain of the human BKCa channel is a calcium sensor Beta1 subunits facilitate gating of BK channels by acting through the Ca2+, but not the Mg2+, activating mechanisms Structural determinants for functional coupling between the beta and alpha subunits in the Ca2+-activated K+ (BK) channel BK channels: multiple sensors, one activation gate New disguises for an old channel: MaxiK channel beta-subunits A BK (Slo1) channel journey from molecule to physiology.Cysteine residue 911 in C-terminal tail of human BK(Ca)α channel subunit is crucial for its activation by carbon monoxide.The RCK1 domain of the human BKCa channel transduces Ca2+ binding into structural rearrangements Stepwise contribution of each subunit to the cooperative activation of BK channels by Ca2+.Ca(2+) influx and opening of Ca(2+)-activated K(+) channels in muscle fibers from control and mdx mice.Relative motion of transmembrane segments S0 and S4 during voltage sensor activation in the human BK(Ca) channel Voltage-dependent conformational changes in human Ca(2+)- and voltage-activated K(+) channel, revealed by voltage-clamp fluorometry.Sodium (2-sulfonatoethyl) methanethiosulfonate prevents S-nitroso-L-cysteine activation of Ca2+-activated K+ (BKCa) channels in myocytes of the guinea-pig taenia caeca Metal-driven operation of the human large-conductance voltage- and Ca2+-dependent potassium channel (BK) gating ring apparatus.Allosteric modulation of ion channels: the case of maxi-K.Two helices in the third intracellular loop determine anoctamin 1 (TMEM16A) activation by calcium The contribution of RCK domains to human BK channel allosteric activation Barium ions selectively activate BK channels via the Ca2+-bowl site Interaction of the BKCa channel gating ring with dendrotoxins.Relative transmembrane segment rearrangements during BK channel activation resolved by structurally assigned fluorophore-quencher pairing.Effects of multiple metal binding sites on calcium and magnesium-dependent activation of BK channels Intra- and intersubunit cooperativity in activation of BK channels by Ca2+A tail of multiple calcium-sensing domains Mechanisms of two modulatory actions of the channel-binding protein Slob on the Drosophila Slowpoke calcium-dependent potassium channel A role for the S0 transmembrane segment in voltage-dependent gating of BK channels.Modulation of the conductance-voltage relationship of the BK Ca channel by mutations at the putative flexible interface between two RCK domains.On the conformation of the COOH-terminal domain of the large mechanosensitive channel MscL.Gating and conductance properties of BK channels are modulated by the S9-S10 tail domain of the alpha subunit. A study of mSlo1 and mSlo3 wild-type and chimeric channels.Slo1 tail domains, but not the Ca2+ bowl, are required for the beta 1 subunit to increase the apparent Ca2+ sensitivity of BK channels Allosteric regulation of BK channel gating by Ca(2+) and Mg(2+) through a nonselective, low affinity divalent cation site Intracellular Mg(2+) enhances the function of BK-type Ca(2+)-activated K(+) channels.Divalent cation sensitivity of BK channel activation supports the existence of three distinct binding sites.The amino terminus of Slob, Slowpoke channel binding protein, critically influences its modulation of the channel.Elimination of the BK(Ca) channel's high-affinity Ca(2+) sensitivity.Mapping the BKCa channel's "Ca2+ bowl": side-chains essential for Ca2+ sensing.The NH2 terminus of RCK1 domain regulates Ca2+-dependent BK(Ca) channel gating.

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P2860

Ca2+-binding activity of a COOH-terminal fragment of the Drosophila BK channel involved in Ca2+-dependent activation.

http://www.wikidata.org/entity/Q35313534

description

2001 nî lūn-bûn

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2001 թուականի Մարտին հրատարակուած գիտական յօդուած

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2001 թվականի մարտին հրատարակված գիտական հոդված

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2001年の論文

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2001年論文

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2001年論文

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2001年論文

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2001年論文

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2001年論文

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2001年论文

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name

Ca2+-binding activity of a COO ...... in Ca2+-dependent activation.

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Ca2+-binding activity of a COO ...... in Ca2+-dependent activation.

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type

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Ca2+-binding activity of a COO ...... in Ca2+-dependent activation.

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prefLabel

Ca2+-binding activity of a COO ...... in Ca2+-dependent activation.

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Ca2+-binding activity of a COO ...... in Ca2+-dependent activation.

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P1433

Proceedings of the National Academy of Sciences of the United States of America

P1476

Ca2+-binding activity of a COO ...... in Ca2+-dependent activation.

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P2093

E Moczydlowski

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I Favre

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P2860

A calcium switch for the functional coupling between alpha (hslo) and beta subunits (KV,Ca beta) of maxi K channels

A novel calcium-sensing domain in the BK channel.

Large conductance voltage- and calcium-dependent K+ channel, a distinct member of voltage-dependent ion channels with seven N-terminal transmembrane segments (S0-S6), an extracellular N terminus, and an intracellular (S9-S10) C terminus

Calexcitin: a signaling protein that binds calcium and GTP, inhibits potassium channels, and enhances membrane excitability

ON THE NATURE OF ALLOSTERIC TRANSITIONS: A PLAUSIBLE MODEL

mSlo, a complex mouse gene encoding "maxi" calcium-activated potassium channels

A general method of site-specific mutagenesis using a modification of the Thermus aquaticus polymerase chain reaction.

Intrinsic voltage dependence and Ca2+ regulation of mslo large conductance Ca-activated K+ channels.

Gating kinetics of Ca2+-activated K+ channels from rat muscle incorporated into planar lipid bilayers. Evidence for two voltage-dependent Ca2+ binding reactions.

Hypothesis for a serine proteinase-like domain at the COOH terminus of Slowpoke calcium-activated potassium channels.

P304

4776-4781

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P356

10.1073/PNAS.081072398

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8

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98

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12059499

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11274367

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31910

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