5-hydroxytryptamine (serotonin) receptor 5A, G protein-coupled
Gene Summary
The neurotransmitter serotonin (5-hydroxytryptamine, 5-HT) has been implicated in a wide range of psychiatric conditions and also has vasoconstrictive and vasodilatory effects. HTR5A is a member of 5-hydroxytryptamine (serotonin) receptor family. It is a multi-pass membrane protein that functions as a receptor for 5-hydroxytryptamine and couples to G-proteins. This protein has been shown to function in part through the regulation of intracellular Ca2+ mobilization.