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Article

Evidence for the formation of heteromultimeric potassium channels in Xenopus oocytes.

Nature - 7 Jun 1990

Isacoff E Y, Jan Y N, Jan L Y

Abstract excerpt

Potassium channels show a wide range of functional diversity. Nerve cells typically express a number of K+ channels that differ in their kinetics, single-channel conductance, pharmacology, and sensitivity to voltage and second messengers. The cloning of the Shaker gene in Drosophila, and of related genes, has revealed that the encoded K+ channel polypeptides resemble one of the four internally homologous domains...

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Identifiers

PMID: 2112229
DOI: 10.1038/345530a0

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

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Research trail→

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Evidence for the formation of heteromultimeric potassium channels in Xenopus oocytes.PMID 2112229Read ↗

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Heteromeric assembly of inward rectifier channel subunit Kir2.1 with Kir3.1 and with Kir3.4.Semantic proximity Read ↗

A single coiled-coil domain mutation in hIKCa channel subunits disrupts preferential formation of heteromeric hSK1:hIKCa channels.Semantic proximity Read ↗

Pas de deux in groups of four--the biogenesis of KATP channels.Semantic proximity Read ↗

Heteromerization of Kir2.x potassium channels contributes to the phenotype of Andersen's syndrome.Semantic proximity Read ↗

Both N- and C-terminal regions contribute to the assembly and functional expression of homo- and heteromultimeric voltage-gated K+ channels.Semantic proximity Read ↗

Potassium channels in Drosophila: historical breakthroughs, significance, and perspectives.Semantic proximity Read ↗

BK channels of five different subunit combinations underlie the de novo KCNMA1 G375R channelopathy.Semantic proximity Read ↗

Preferential KAT1-KAT2 heteromerization determines inward K+ current properties in Arabidopsis guard cells.Semantic proximity Read ↗

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