D(4) dopamine receptor
Name | D(4) dopamine receptor |
---|---|
Synonyms | D(2C) dopamine receptor Dopamine D4 receptor |
Gene Name | DRD4 |
Organism | Human |
Amino acid sequence | >lcl|BSEQ0000775|D(4) dopamine receptor MGNRSTADADGLLAGRGPAAGASAGASAGLAGQGAAALVGGVLLIGAVLAGNSLVCVSVA TERALQTPTNSFIVSLAAADLLLALLVLPLFVYSEVQGGAWLLSPRLCDALMAMDVMLCT ASIFNLCAISVDRFVAVAVPLRYNRQGGSRRQLLLIGATWLLSAAVAAPVLCGLNDVRGR DPAVCRLEDRDYVVYSSVCSFFLPCPLMLLLYWATFRGLQRWEVARRAKLHGRAPRRPSG PGPPSPTPPAPRLPQDPCGPDCAPPAPGLPRGPCGPDCAPAAPGLPPDPCGPDCAPPAPG LPQDPCGPDCAPPAPGLPRGPCGPDCAPPAPGLPQDPCGPDCAPPAPGLPPDPCGSNCAP PDAVRAAALPPQTPPQTRRRRRAKITGRERKAMRVLPVVVGAFLLCWTPFFVVHITQALC PACSVPPRLVSAVTWLGYVNSALNPVIYTVFNAEFRNVFRKALRACC |
Number of residues | 467 |
Molecular Weight | 48359.86 |
Theoretical pI | 8.37 |
GO Classification |
Functions
dopamine neurotransmitter receptor activity, coupled via Gi/Go potassium channel regulator activity drug binding dopamine binding dopamine neurotransmitter receptor activity G-protein coupled amine receptor activity SH3 domain binding identical protein binding Processes
sensory perception of chemical stimulus olfactory learning response to steroid hormone dopamine metabolic process photoperiodism activation of MAPK activity short-term memory response to amphetamine positive regulation of dopamine uptake involved in synaptic transmission retina development in camera-type eye adenylate cyclase-inhibiting dopamine receptor signaling pathway circadian rhythm positive regulation of excitatory postsynaptic potential adult locomotory behavior positive regulation of kinase activity arachidonic acid secretion positive regulation of penile erection dopamine receptor signaling pathway behavioral fear response positive regulation of sodium fear response synaptic transmission behavioral response to ethanol cellular calcium ion homeostasis regulation of calcium-mediated signaling behavioral response to cocaine negative regulation of cAMP biosynthetic process synaptic transmission, dopaminergic regulation of dopamine metabolic process regulation of circadian rhythm negative regulation of protein secretion negative regulation of adenylate cyclase activity regulation of neurotransmitter secretion inhibitory postsynaptic potential negative regulation of voltage-gated calcium channel activity social behavior response to histamine Components
neuronal cell body dendritic spine membrane terminal bouton plasma membrane vesicle membrane integral component of plasma membrane cell cortex |
General Function | Sh3 domain binding |
Specific Function | Dopamine receptor responsible for neuronal signaling in the mesolimbic system of the brain, an area of the brain that regulates emotion and complex behavior. Its activity is mediated by G proteins which inhibit adenylyl cyclase. Modulates the circadian rhythm of contrast sensitivity by regulating the rhythmic expression of NPAS2 in the retinal ganglion cells (By similarity). |
Transmembrane Regions | 38-60 71-93 110-131 152-175 192-213 395-417 427-449 |
GenBank Protein ID | 291946 |
UniProtKB ID | P21917 |
UniProtKB Entry Name | DRD4_HUMAN |
Cellular Location | Cell membrane |
Gene sequence | >lcl|BSEQ0010271|D(4) dopamine receptor (DRD4) ATGGGGAACCGCAGCACCGCGGACGCGGACGGGCTGCTGGCTGGGCGCGGGCCGGCCGCG GGGGCATCTGCGGGGGCATCTGCGGGGCTGGCTGGGCAGGGCGCGGCGGCGCTGGTGGGG GGCGTGCTGCTCATCGGCGCGGTGCTCGCGGGGAACTCGCTCGTGTGCGTGAGCGTGGCC ACCGAGCGCGCCCTGCAGACGCCCACCAACTCCTTCATCGTGAGCCTGGCGGCCGCCGAC CTCCTCCTCGCTCTCCTGGTGCTGCCGCTCTTCGTCTACTCCGAGGTCCAGGGTGGCGCG TGGCTGCTGAGCCCCCGCCTGTGCGACGCCCTCATGGCCATGGACGTCATGCTGTGCACC GCCTCCATCTTCAACCTGTGCGCCATCAGCGTGGACAGGTTCGTGGCCGTGGCCGTGCCG CTGCGCTACAACCGGCAGGGTGGGAGCCGCCGGCAGCTGCTGCTCATCGGCGCCACGTGG CTGCTGTCCGCGGCGGTGGCGGCGCCCGTACTGTGCGGCCTCAACGACGTGCGCGGCCGC GACCCCGCCGTGTGCCGCCTGGAGGACCGCGACTACGTGGTCTACTCGTCCGTGTGCTCC TTCTTCCTACCCTGCCCGCTCATGCTGCTGCTCTACTGGGCCACGTTCCGCGGCCTGCAG CGCTGGGAGGTGGCACGTCGCGCCAAGCTGCACGGCCGCGCGCCCCGCCGACCCAGCGGC CCTGGCCCGCCTTCCCCCACGCCACCCGCGCCCCGCCTCCCCCAGGACCCCTGCGGCCCC GACTGTGCGCCCCCCGCGCCCGGCCTTCCCCGGGGTCCCTGCGGCCCCGACTGTGCGCCC GCCGCGCCCAGCCTCCCCCAGGACCCCTGCGGCCCCGACTGTGCGCCCCCCGCGCCCGGC CTCCCCCCGGACCCCTGCGGCTCCAACTGTGCTCCCCCCGACGCCGTCAGAGCCGCCGCG CTCCCACCCCAGACTCCACCGCAGACCCGCAGGAGGCGGCGTGCCAAGATCACCGGCCGG GAGCGCAAGGCCATGAGGGTCCTGCCGGTGGTGGTCGGGGCCTTCCTGCTGTGCTGGACG CCCTTCTTCGTGGTGCACATCACGCAGGCGCTGTGTCCTGCCTGCTCCGTGCCCCCGCGG CTGGTCAGCGCCGTCACCTGGCTGGGCTACGTCAACAGCGCCCTCAACCCCGTCATCTAC ACTGTCTTCAACGCCGAGTTCCGCAACGTCTTCCGCAAGGCCCTGCGTGCCTGCTGCTGA |
GenBank Gene ID | L12398 |
GeneCard ID | None |
GenAtlas ID | DRD4 |
HGNC ID | HGNC:3025 |
Chromosome Location | 11 |
Locus | 11p15.5 |
References |
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