gene: csq-1 [Browse genome (BioProject PRJNA13758)] [Search on AGR]
Caenorhabditis elegans Enables calcium ion binding activity. Involved in calcium ion homeostasis. Located in several cellular components, including apical plasma membrane; nucleus; and sarcolemma. Expressed in body wall musculature; isthmus; terminal bulb; and vulval muscle. Human ortholog(s) of this gene implicated in catecholaminergic polymorphic ventricular tachycardia 2 and type 2 diabetes mellitus. Is an ortholog of human CASQ1 (calsequestrin 1) and CASQ2 (calsequestrin 2).