Kinetic analysis of open- and closed-state inactivation transitions in human Kv4.2 A-type potassium channels.
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Modulation of Kv4.2 channel expression and gating by dipeptidyl peptidase 10 (DPP10)Elimination of fast inactivation in Kv4 A-type potassium channels by an auxiliary subunit domainMultiprotein assembly of Kv4.2, KChIP3 and DPP10 produces ternary channel complexes with ISA-like propertiesThree-dimensional structure of the KChIP1-Kv4.3 T1 complex reveals a cross-shaped octamerTwo arginines in the cytoplasmic C-terminal domain are essential for voltage-dependent regulation of A-type K+ current in the Kv4 channel subfamilyS-glutathionylation of an auxiliary subunit confers redox sensitivity to Kv4 channel inactivationKv4 potassium channel subunits control action potential repolarization and frequency-dependent broadening in rat hippocampal CA1 pyramidal neuronesInhibitory effects of polyunsaturated fatty acids on Kv4/KChIP potassium channels.Mechanism of the modulation of Kv4:KChIP-1 channels by external K+Mutant analysis of the Shal (Kv4) voltage-gated fast transient K+ channel in Caenorhabditis elegansSpatial distributions of Kv4 channels and KChip2 isoforms in the murine heart based on laser capture microdissection.Non-native R1 substitution in the s4 domain uniquely alters Kv4.3 channel gating.Dynamic, nonlinear feedback regulation of slow pacemaking by A-type potassium current in ventral tegmental area neurons.Exome sequencing identifies de novo gain of function missense mutation in KCND2 in identical twins with autism and seizures that slows potassium channel inactivation.Multi-walled carbon nanotubes impair Kv4.2/4.3 channel activities, delay membrane repolarization and induce bradyarrhythmias in the rat.The tetramerization domain potentiates Kv4 channel function by suppressing closed-state inactivation.The link between ion permeation and inactivation gating of Kv4 potassium channels.Effect of the I(to) activator NS5806 on cloned K(V)4 channels depends on the accessory protein KChIP2.Co-assembly of Kv4 {alpha} subunits with K+ channel-interacting protein 2 stabilizes protein expression and promotes surface retention of channel complexesTime- and voltage-dependent components of Kv4.3 inactivation.DPP10 splice variants are localized in distinct neuronal populations and act to differentially regulate the inactivation properties of Kv4-based ion channelsK(V)4.3 N-terminal deletion mutant Δ2-39: effects on inactivation and recovery characteristics in both the absence and presence of KChIP2b.Effect of tyrphostin AG879 on Kv 4.2 and Kv 4.3 potassium channels.The "structurally minimal" isoform KChIP2d modulates recovery of K(v)4.3 N-terminal deletion mutant Δ2-39Transient outward potassium current, 'Ito', phenotypes in the mammalian left ventricle: underlying molecular, cellular and biophysical mechanisms.An inactivation gate in the selectivity filter of KCNQ1 potassium channels.Modeling-independent elucidation of inactivation pathways in recombinant and native A-type Kv channels.Gating charge immobilization in Kv4.2 channels: the basis of closed-state inactivation.Functionally active t1-t1 interfaces revealed by the accessibility of intracellular thiolate groups in kv4 channelsA role for DPPX modulating external TEA sensitivity of Kv4 channels.A novel N-terminal motif of dipeptidyl peptidase-like proteins produces rapid inactivation of KV4.2 channels by a pore-blocking mechanism.Auxiliary KChIP4a suppresses A-type K+ current through endoplasmic reticulum (ER) retention and promoting closed-state inactivation of Kv4 channelsHomology model and targeted mutagenesis identify critical residues for arachidonic acid inhibition of Kv4 channelsDynamic coupling of voltage sensor and gate involved in closed-state inactivation of kv4.2 channelsThe neuronal Kv4 channel complex.Closed-state inactivation in Kv4.3 isoforms is differentially modulated by protein kinase C.Modulatory mechanisms and multiple functions of somatodendritic A-type K (+) channel auxiliary subunitsMechanisms of closed-state inactivation in voltage-gated ion channels.Mechanism of electromechanical coupling in voltage-gated potassium channels.Cell surface targeting and clustering interactions between heterologously expressed PSD-95 and the Shal voltage-gated potassium channel, Kv4.2.
P2860
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P2860
Kinetic analysis of open- and closed-state inactivation transitions in human Kv4.2 A-type potassium channels.
description
2001 nî lūn-bûn
@nan
2001年の論文
@ja
2001年学术文章
@wuu
2001年学术文章
@zh-cn
2001年学术文章
@zh-hans
2001年学术文章
@zh-my
2001年学术文章
@zh-sg
2001年學術文章
@yue
2001年學術文章
@zh
2001年學術文章
@zh-hant
name
Kinetic analysis of open- and ...... 4.2 A-type potassium channels.
@en
type
label
Kinetic analysis of open- and ...... 4.2 A-type potassium channels.
@en
prefLabel
Kinetic analysis of open- and ...... 4.2 A-type potassium channels.
@en
P2093
P2860
P1476
Kinetic analysis of open- and ...... 4.2 A-type potassium channels.
@en
P2093
P2860
P356
10.1111/J.1469-7793.2001.00065.X
P407
P577
2001-08-01T00:00:00Z