Ceramide kinase is not essential but might act as an Ca2+-sensor for mast cell activation.
Mitsutake S, Kumada H, Soga M, Hurue Y, Asanuma F, Nagira M, Deguchi M, Date T, Yokose U, Inagaki Y, Sugiura M, Kohama T, Igarashi Y.
Mitsutake S, et al.
Prostaglandins Other Lipid Mediat. 2010 Nov;93(3-4):109-12. doi: 10.1016/j.prostaglandins.2010.07.003. Epub 2010 Aug 1.
Prostaglandins Other Lipid Mediat. 2010.
PMID: 20678580