Calcineurin (CN), a member of the serine/threonine phosphatase family, is the target of the well-known immunophilin-immunosuppressant complex, cyclophilin-c
Phosphorylation of proteins on serine, threonine and tyrosine residues has been widely accepted as major post-translational modification in the bacteria.
Muscarinic receptor agonoist pilocarpine has been widely used in treatment of symptoms of xerostomia in patients who receive head and neck radiation therapy