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Article

In situ analysis of smoothelin-like 1 and calmodulin interactions in smooth muscle cells by proximity ligation.

Journal of cellular biochemistry - 1 Nov 2015

Ulke-Lemée Annegret, Turner Sara R, MacDonald Justin A

Abstract excerpt

The smoothelin-like 1 (SMTNL1) protein is the newest member of the smoothelin family of muscle proteins. Two calmodulin (CaM)-binding domains (CBD1 for Ca-CaM; CBD2 for apo-CaM) have been described for the SMTNL1 protein using in vitro assays. We now demonstrate in situ associations of SMTNL1 and CaM in A7r5 smooth muscle cells using the proximity ligation assay (PLA). We quantified CaM-SMTNL1 proximity events...

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Source

Identifiers

PMID: 25923522
DOI: 10.1002/jcb.25215

Genes

SMTNL1

Provenance

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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