TACR3(tachykinin receptor 3) belongs to a family of genes that function as receptors for tachykinins. Receptor affinities are specified by variations in the 5'-end of the sequence. The receptors belonging to this family are characterized by interactions with G proteins and 7 hydrophobic transmembrane regions. TACR3 encodes the receptor for the tachykinin neurokinin 3, also referred to as neurokinin B.蛋白別名為:Neuromedin-K receptor (NKR) (NK-3 receptor) (NK-3R) (Neurokinin B receptor) (Tachykinin receptor 3);基因ID為:6870;蛋白質ID:P29371