Htr5a - 5-hydroxytryptamine receptor 5A

Enables G protein-coupled serotonin receptor activity. Involved in G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger; hippocampus development; and response to estradiol. Located in several cellular components, including Golgi apparatus; perikaryon; and rough endoplasmic reticulum. Is integral component of postsynaptic specialization membrane. Orthologous to human HTR5A (5-hydroxytryptamine receptor 5A). [provided by Alliance of Genome Resources, Apr 2022]