Htr5b - 5-hydroxytryptamine (serotonin) receptor 5B

Enables G protein-coupled receptor binding activity. Predicted to be involved in G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger; adenylate cyclase-inhibiting serotonin receptor signaling pathway; and chemical synaptic transmission. Predicted to be located in synapse. Predicted to be active in dendrite. Predicted to be integral component of plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]