ser-1 [Browse genome (BioProject PRJNA13758)] [Search on AGR]
Caenorhabditis elegans Enables G protein-coupled serotonin receptor activity and serotonin binding activity. Involved in several processes, including reproductive behavior; response to heat; and signal transduction. Located in plasma membrane. Expressed in several structures, including egg-laying apparatus; intestine; neurons; pharyngeal muscle cell; and somatic nervous system. Human ortholog(s) of this gene implicated in several diseases, including alcohol use disorder; anorexia nervosa; and obsessive-compulsive disorder. Is an ortholog of human HTR2A (5-hydroxytryptamine receptor 2A) and HTR2B (5-hydroxytryptamine receptor 2B).