Dopamine Receptor, D1, Aa9-21 (DRD1) Antibody – Rabbit Polyclonal

This gene encodes the D1 subtype of the dopamine receptor. The D1 subtype is the most abundant dopamine receptor in the central nervous system. This G-protein coupled receptor stimulates adenylyl cyclase and activates cyclic AMP-dependent protein kinases. D1 receptors regulate neuronal growth and development, mediate some behavioral responses, and modulate dopamine receptor D2-mediated events. Alternate transcription initiation sites result in two transcript variants of this gene. [provided by RefSeq]

DRD1: a G-protein coupled receptor.One of the five types (D1 to D5) of receptors for dopamine. The most abundant dopamine receptor in the central nervous system. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase. Interacts with calcyon.

Protein type: Membrane protein, multi-pass; GPCR, family 1; Membrane protein, integral; Receptor, GPCR

Chromosomal Location of Human Ortholog: 5q35.1

Cellular Component: endoplasmic reticulum membrane; integral to plasma membrane; plasma membrane; nucleus

Molecular Function: protein binding; dopamine receptor activity; dopamine binding; dopamine D1 receptor-like receptor activity

Biological Process: synaptic transmission, dopaminergic; elevation of cytosolic calcium ion concentration during G-protein signaling, coupled to IP3 second messenger (phospholipase C activating); peristalsis; behavioral fear response; prepulse inhibition; positive regulation of potassium ion transport; generation of action potential; thermoregulation; adult walking behavior; dopamine metabolic process; G-protein signaling, adenylate cyclase activating pathway; positive regulation of synaptic transmission, glutamatergic; vasodilation; synaptogenesis; behavioral response to cocaine; protein import into nucleus; conditioned taste aversion; positive regulation of cAMP biosynthetic process; visual learning; dopamine receptor, adenylate cyclase activating pathway; response to drug; grooming behavior; dopamine transport; dentate gyrus development; striatum development; cerebral cortex GABAergic interneuron migration; maternal behavior; response to amphetamine; adenylate cyclase activation; regulation of dopamine metabolic process; regulation of dopamine uptake; mating behavior; transmission of nerve impulse; astrocyte development; memory; G-protein signaling, coupled to cyclic nucleotide second messenger; habituation; glucose import; sensitization; operant conditioning; dopamine receptor, phospholipase C activating pathway; positive regulation of release of sequestered calcium ion into cytosol; positive regulation of cell migration