Hydroxycarboxylic acid receptor 2
Details
- Name
- Hydroxycarboxylic acid receptor 2
- Synonyms
-
- G-protein coupled receptor 109A
- G-protein coupled receptor HM74A
- GPR109A
- HCA2
- HM74A
- Niacin receptor 1
- NIACR1
- Nicotinic acid receptor
- Gene Name
- HCAR2
- Organism
- Humans
- Amino acid sequence
-
>lcl|BSEQ0010442|Hydroxycarboxylic acid receptor 2 MNRHHLQDHFLEIDKKNCCVFRDDFIVKVLPPVLGLEFIFGLLGNGLALWIFCFHLKSWK SSRIFLFNLAVADFLLIICLPFLMDNYVRRWDWKFGDIPCRLMLFMLAMNRQGSIIFLTV VAVDRYFRVVHPHHALNKISNRTAAIISCLLWGITIGLTVHLLKKKMPIQNGGANLCSSF SICHTFQWHEAMFLLEFFLPLGIILFCSARIIWSLRQRQMDRHAKIKRAITFIMVVAIVF VICFLPSVVVRIRIFWLLHTSGTQNCEVYRSVDLAFFITLSFTYMNSMLDPVVYYFSSPS FPNFFSTLINRCLQRKMTGEPDNNRSTSVELTGDPNKTRGAPEALMANSGEPWSPSYLGP TSP
- Number of residues
- 363
- 分子量
- 41849.08
- Theoretical pI
- 9.37
- GO Classification
-
Functionsnicotinic acid receptor activityProcessesnegative regulation of lipid catabolic process/neutrophil apoptotic process/positive regulation of adiponectin secretion/positive regulation of neutrophil apoptotic processComponentscell junction/integral component of membrane/plasma membrane
- General Function
- Nicotinic acid receptor activity
- Specific Function
- Acts as a high affinity receptor for both nicotinic acid (also known as niacin) and (D)-beta-hydroxybutyrate and mediates increased adiponectin secretion and decreased lipolysis through G(i)-protein-mediated inhibition of adenylyl cyclase. This pharmacological effect requires nicotinic acid doses that are much higher than those provided by a normal diet. Mediates nicotinic acid-induced apoptosis in mature neutrophils. Receptor activation by nicotinic acid results in reduced cAMP levels which may affect activity of cAMP-dependent protein kinase A and phosphorylation of target proteins, leading to neutrophil apoptosis. The rank order of potency for the displacement of nicotinic acid binding is 5-methyl pyrazole-3-carboxylic acid = pyridine-3-acetic acid > acifran > 5-methyl nicotinic acid = acipimox >> nicotinuric acid = nicotinamide.
- Pfam Domain Function
-
- 7tm_1 (PF00001)
- Transmembrane Regions
- 34-54 64-84 103-123 143-163 193-213 230-250 274-294
- Cellular Location
- 细胞会员ane
- Gene sequence
-
>lcl|BSEQ0010443|Hydroxycarboxylic acid receptor 2 (HCAR2) ATGAATCGGCACCATCTGCAGGATCACTTTCTGGAAATAGACAAGAAGAACTGCTGTGTG TTCCGAGATGACTTCATTGTCAAGGTGTTGCCGCCGGTGTTGGGGCTGGAGTTTATCTTC GGGCTTCTGGGCAATGGCCTTGCCCTGTGGATTTTCTGTTTCCACCTCAAGTCCTGGAAA TCCAGCCGGATTTTCCTGTTCAACCTGGCAGTGGCTGACTTTCTACTGATCATCTGCCTG CCCTTCCTGATGGACAACTATGTGAGGCGTTGGGACTGGAAGTTTGGGGACATCCCTTGC CGGCTGATGCTCTTCATGTTGGCTATGAACCGCCAGGGCAGCATCATCTTCCTCACGGTG GTGGCGGTAGACAGGTATTTCCGGGTGGTCCATCCCCACCACGCCCTGAACAAGATCTCC AATCGGACAGCAGCCATCATCTCTTGCCTTCTGTGGGGCATCACTATTGGCCTGACAGTC CACCTCCTGAAGAAGAAGATGCCGATCCAGAATGGCGGTGCAAATTTGTGCAGCAGCTTC AGCATCTGCCATACCTTCCAGTGGCACGAAGCCATGTTCCTCCTGGAGTTCTTCCTGCCC CTGGGCATCATCCTGTTCTGCTCAGCCAGAATTATCTGGAGCCTGCGGCAGAGACAAATG GACCGGCATGCCAAGATCAAGAGAGCCATCACCTTCATCATGGTGGTGGCCATCGTCTTT GTCATCTGCTTCCTTCCCAGCGTGGTTGTGCGGATCCGCATCTTCTGGCTCCTGCACACT TCGGGCACGCAGAATTGTGAAGTGTACCGCTCGGTGGACCTGGCGTTCTTTATCACTCTC AGCTTCACCTACATGAACAGCATGCTGGACCCCGTGGTGTACTACTTCTCCAGCCCATCC TTTCCCAACTTCTTCTCCACTTTGATCAACCGCTGCCTCCAGAGGAAGATGACAGGTGAG CCAGATAATAACCGCAGCACGAGCGTCGAGCTCACAGGGGACCCCAACAAAACCAGAGGC GCTCCAGAGGCGTTAATGGCCAACTCCGGTGAGCCATGGAGCCCCTCTTATCTGGGCCCA ACCTCTCCTTAA
- Chromosome Location
- 12
- Locus
- 12q24.31
- External Identifiers
-
资源 Link UniProtKB ID Q8TDS4 UniProtKB Entry Name HCAR2_HUMAN GenBank Protein ID 28975188 GenBank Gene ID AY148884 GenAtlas ID GPR109A HGNC ID HGNC:24827 - General References
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- Wise A, Foord SM, Fraser NJ, Barnes AA, Elshourbagy N, Eilert M, Ignar DM, Murdock PR, Steplewski K, Green A, Brown AJ, Dowell SJ, Szekeres PG, Hassall DG, Marshall FH, Wilson S, Pike NB: Molecular identification of high and low affinity receptors for nicotinic acid. J Biol Chem. 2003 Mar 14;278(11):9869-74. Epub 2003 Jan 9. [Article]
- Takeda S, Kadowaki S, Haga T, Takaesu H, Mitaku S: Identification of G protein-coupled receptor genes from the human genome sequence. FEBS Lett. 2002 Jun 5;520(1-3):97-101. [Article]
- Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [Article]
- Kostylina G, Simon D, Fey MF, Yousefi S, Simon HU: Neutrophil apoptosis mediated by nicotinic acid receptors (GPR109A). Cell Death Differ. 2008 Jan;15(1):134-42. Epub 2007 Oct 12. [Article]
- Offermanns S, Colletti SL, Lovenberg TW, Semple G, Wise A, IJzerman AP: International Union of Basic and Clinical Pharmacology. LXXXII: Nomenclature and Classification of Hydroxy-carboxylic Acid Receptors (GPR81, GPR109A, and GPR109B). Pharmacol Rev. 2011 Jun;63(2):269-90. doi: 10.1124/pr.110.003301. Epub 2011 Mar 31. [Article]
Drug Relations
- Drug Relations
-
DrugBank ID Name Drug group Pharmacological action? Actions Details DB00627 Niacin approved, investigational, nutraceutical yes agonist Details DB08949 Inositol nicotinate approved, withdrawn yes agonist Details DB00257 Clotrimazole approved, vet_approved unknown partial agonist Details