=====Vasopressin receptor=====
The actions of [[vasopressin]] are mediated by stimulation of tissue-specific G protein-coupled receptors (GPCRs) called vasopressin receptors that are classified into V1, V2 and V3 subtypes.

These three subtypes differ in localization, function and signal transduction mechanisms.

[[AVPR1A arginine vasopressin receptor 1A]].

[[Vasopressin receptor 2]]