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Article

Heteromeric assembly of inward rectifier channel subunit Kir2.1 with Kir3.1 and with Kir3.4.

Biochemical and biophysical research communications - 20 Mar 2009

Ishihara Keiko, Yamamoto Tomomi, Kubo Yoshihiro

Abstract excerpt

Heteromultimerization of different pore-forming subunits is known to contribute to the diversity of inward rectifier K(+) channels. We examined if the subunits belonging to different subfamilies Kir2 and Kir3 can co-assemble to form heteromultimers in heterologous expression systems. We observed co-immunoprecipitation of Kir2.1 and Kir3.1 as well as Kir2.1 and Kir3.4 in HEK293T cells. Furthermore, analyses of...

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PMID: 19338762
DOI: 10.1016/j.bbrc.2009.01.179

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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.

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