Is predicted to encode a protein with the following domains: SH3-like domain superfamily; EH domain; Protein kinase-like domain superfamily; Choline/ethanolamine kinase; EF-hand domain pair; Variant SH3 domain; SH3 domain; and Choline/Ethanolamine kinase. Is an ortholog of C. elegans cka-2. In C. elegans, cka-2 is involved in CDP-choline pathway.