Single mutations strongly alter the K+-selective pore of the K(in) channel KAT1.

scientific article

Single mutations strongly alter the K+-selective pore of the K(in) channel KAT1. is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1016/S0014-5793(98)00694-2
P8608Fatcat IDrelease_ys43c2xbfzhalhk5abdygdlb54
P698PubMed publication ID9688573

P50authorRainer HedrichQ98284
Ingo DreyerQ38324377
P2093author name stringBecker D
Gambale F
Palme K
Lehnen M
Bregante M
P2860cites workThe Structure of the Potassium Channel: Molecular Basis of K+ Conduction and SelectivityQ22337058
Inward rectifier potassium channels in plants differ from their animal counterparts in response to voltage and channel modulatorsQ28274607
Carboxy-terminal domain mediates assembly of the voltage-gated rat ether-à-go-go potassium channelQ28379272
Cloning and expression in yeast of a plant potassium ion transport systemQ33214391
Plant K+ channel alpha-subunits assemble indiscriminatelyQ33915432
Use of Saccharomyces cerevisiae for patch-clamp analysis of heterologous membrane proteins: characterization of Kat1, an inward-rectifying K+ channel from Arabidopsis thaliana, and comparison with endogeneous yeast channels and carriers.Q34494730
Voltage-dependent gating characteristics of the K+ channel KAT1 depend on the N and C terminiQ36086810
Molecular basis of plant-specific acid activation of K+ uptake channelsQ36148337
Ionic Blockage of Sodium Channels in NerveQ36388606
Regulation of voltage dependence of the KAT1 channel by intracellular factorsQ36411660
Changes in voltage activation, Cs+ sensitivity, and ion permeability in H5 mutants of the plant K+ channel KAT1.Q37465427
Tetraethylammonium blockade distinguishes two inactivation mechanisms in voltage-activated K+ channelsQ37530408
Functional expression of a probable Arabidopsis thaliana potassium channel in Saccharomyces cerevisiaeQ37599088
Cloning and electrophysiological analysis of KST1, an inward rectifying K+ channel expressed in potato guard cells.Q37697718
Isolation of an ion channel gene from Arabidopsis thaliana using the H5 signature sequence from voltage-dependent K+ channelsQ38362929
Characterization of SKT1, an inwardly rectifying potassium channel from potato, by heterologous expression in insect cellsQ41050123
Tetramerization of the AKT1 plant potassium channel involves its C-terminal cytoplasmic domainQ41106954
The baculovirus/insect cell system as an alternative to Xenopus oocytes. First characterization of the AKT1 K+ channel from Arabidopsis thalianaQ41168148
Functional expression of the plant K+ channel KAT1 in insect cells.Q41227285
Subunit stoichiometry of a mammalian K+ channel determined by construction of multimeric cDNAs.Q42604432
Multiple genes, tissue specificity, and expression-dependent modulationcontribute to the functional diversity of potassium channels in Arabidopsis thalianaQ44268070
Two types of inactivation in Shaker K+ channels: effects of alterations in the carboxy-terminal region.Q45930888
Identification of strong modifications in cation selectivity in an Arabidopsis inward rectifying potassium channel by mutant selection in yeast.Q46126839
Expression of an inward-rectifying potassium channel by the Arabidopsis KAT1 cDNA.Q46129103
Mutational analysis of functional domains within plant K+ uptake channelsQ48960958
Determination of key structural requirements of a K+ channel poreQ48965404
Expression of a cloned plant K+ channel in Xenopus oocytes: analysis of macroscopic currentsQ49067823
Inactivation determined by a single site in K+ poresQ49157028
Inward and outward rectifying potassium currents in Saccharomyces cerevisiae mediated by endogenous and heterelogously expressed ion channels.Q52518376
Cation sensitivity and kinetics of guard-cell potassium channels differ among speciesQ57051734
Increased Resistance to Extracellular Cation Block by Mutation of the Pore Domain of the Arabidopsis Inward-rectifying K + Channel KAT1Q58006151
Structural model of the outer vestibule and selectivity filter of the Shaker voltage-gated K+ channelQ71822805
P433issue3
P407language of work or nameEnglishQ1860
P304page(s)370-376
P577publication date1998-07-01
P1433published inFEBS LettersQ1388051
P1476titleSingle mutations strongly alter the K+-selective pore of the K(in) channel KAT1.
P478volume430

Reverse relations

cites work (P2860)
Q41833755A unique voltage sensor sensitizes the potassium channel AKT2 to phosphoregulation
Q30721141AKT3, a phloem-localized K+ channel, is blocked by protons
Q46697269Heteromeric K+ channels in plants
Q26995173Ion channels in plants
Q34505334KAT1 is not essential for stomatal opening
Q33180097Molecular insights into the structure and function of plant K(+) transport mechanisms
Q34172796Mutation in pore domain uncovers cation- and voltage-sensitive recovery from inactivation in KAT1 channel
Q33801754Plant ion channels: from molecular structures to physiological functions.
Q26861385Potassium channels in plant cells
Q36516456Properties of shaker-type potassium channels in higher plants.
Q35127093Structure and function of potassium channels in plants: some inferences about the molecular origin of inward rectification in KAT1 channels (Review).
Q50716830The pore of plant K(+) channels is involved in voltage and pH sensing: domain-swapping between different K(+) channel alpha-subunits.
Q34091484The role of ion channels in light-dependent stomatal opening

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