T3DB: G-protein coupled receptor 55

Name	G-protein coupled receptor 55
Synonyms	Not Available
Gene Name	GPR55
Organism	Human
Amino acid sequence	>lcl\|BSEQ0009829\|G-protein coupled receptor 55 MSQQNTSGDCLFDGVNELMKTLQFAVHIPTFVLGLLLNLLAIHGFSTFLKNRWPDYAATS IYMINLAVFDLLLVLSLPFKMVLSQVQSPFPSLCTLVECLYFVSMYGSVFTICFISMDRF LAIRYPLLVSHLRSPRKIFGICCTIWVLVWTGSIPIYSFHGKVEKYMCFHNMSDDTWSAK VFFPLEVFGFLLPMGIMGFCCSRSIHILLGRRDHTQDWVQQKACIYSIAASLAVFVVSFL PVHLGFFLQFLVRNSFIVECRAKQSISFFLQLSMCFSNVNCCLDVFCYYFVIKEFRMNIR AHRPSRVQLVLQDTTISRG
Number of residues	319
Molecular Weight	36637.12
Theoretical pI	Not Available
GO Classification	Functions G-protein coupled receptor activity cannabinoid receptor activity Processes positive regulation of Rho protein signal transduction G-protein coupled receptor signaling pathway cannabinoid signaling pathway activation of phospholipase C activity positive regulation of ERK1 and ERK2 cascade negative regulation of osteoclast differentiation bone resorption Components plasma membrane integral component of plasma membrane
General Function	G-protein coupled receptor activity
Specific Function	May be involved in hyperalgesia associated with inflammatory and neuropathic pain (By similarity). Receptor for L-alpha-lysophosphatidylinositol (LPI). LPI induces Ca(2+) release from intracellular stores via the heterotrimeric G protein GNA13 and RHOA. Putative cannabinoid receptor. May play a role in bone physiology by regulating osteoclast number and function.
Pfam Domain Function	7tm_1 (PF00001 )
Transmembrane Regions	22-42 59-79 95-115 138-158 181-201 232-252 272-292
GenBank Protein ID	Not Available
UniProtKB ID	Q9Y2T6
UniProtKB Entry Name	GPR55_HUMAN
Cellular Location	Cell membrane
Gene sequence	>lcl\|BSEQ0013938\|G-protein coupled receptor 55 (GPR55) ATGAGTCAGCAAAACACCAGTGGGGACTGCCTGTTTGACGGTGTCAACGAGCTGATGAAA ACCCTACAGTTTGCAGTCCACATCCCCACCTTCGTCCTGGGCCTGCTCCTCAACCTGCTG GCCATCCATGGCTTCAGCACCTTCCTTAAGAACAGGTGGCCCGATTATGCTGCCACCTCC ATCTACATGATCAACCTGGCAGTCTTTGACCTGCTGCTGGTGCTCTCCCTCCCATTCAAG ATGGTCCTGTCCCAGGTACAGTCCCCCTTCCCGTCCCTGTGCACCCTGGTGGAGTGCCTT TACTTCGTCAGCATGTACGGAAGCGTCTTCACCATCTGCTTCATCAGCATGGACCGGTTC TTGGCCATCCGTTACCCGCTACTGGTGAGCCACCTCCGGTCCCCCAGGAAGATCTTTGGG ATCTGCTGCACCATCTGGGTCCTGGTGTGGACCGGAAGCATCCCTATCTACAGTTTCCAT GGGAAAGTGGAAAAATACATGTGCTTCCACAACATGTCTGATGATACCTGGAGCGCCAAG GTCTTCTTCCCGCTGGAGGTGTTTGGCTTCCTCCTTCCCATGGGCATCATGGGCTTCTGC TGCTCCAGGAGCATCCACATCCTGCTGGGCCGCCGAGACCACACCCAGGACTGGGTGCAG CAGAAAGCCTGCATCTACAGCATCGCAGCCAGCCTGGCTGTCTTCGTGGTCTCCTTCCTC CCAGTCCACCTGGGGTTCTTCCTGCAGTTCCTGGTGAGAAACAGCTTTATCGTAGAGTGC AGAGCCAAGCAGAGCATCAGCTTCTTCTTGCAATTGTCCATGTGTTTCTCCAACGTCAAC TGCTGCCTGGATGTTTTCTGCTACTACTTTGTCATCAAAGAATTCCGCATGAACATCAGG GCCCACCGGCCTTCCAGGGTCCAGCTGGTCCTGCAGGACACCACGATCTCCCGGGGCTAA
GenBank Gene ID	Not Available
GeneCard ID	Not Available
GenAtlas ID	Not Available
HGNC ID	HGNC:4511
Chromosome Location	2
Locus	Not Available
References	Sawzdargo M, Nguyen T, Lee DK, Lynch KR, Cheng R, Heng HH, George SR, O'Dowd BF: Identification and cloning of three novel human G protein-coupled receptor genes GPR52, PsiGPR53 and GPR55: GPR55 is extensively expressed in human brain. Brain Res Mol Brain Res. 1999 Feb 5;64(2):193-8. 9931487 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. 15489334 Oka S, Nakajima K, Yamashita A, Kishimoto S, Sugiura T: Identification of GPR55 as a lysophosphatidylinositol receptor. Biochem Biophys Res Commun. 2007 Nov 3;362(4):928-34. Epub 2007 Aug 24. 17765871 Henstridge CM, Balenga NA, Ford LA, Ross RA, Waldhoer M, Irving AJ: The GPR55 ligand L-alpha-lysophosphatidylinositol promotes RhoA-dependent Ca2+ signaling and NFAT activation. FASEB J. 2009 Jan;23(1):183-93. doi: 10.1096/fj.08-108670. Epub 2008 Aug 29. 18757503 Kapur A, Zhao P, Sharir H, Bai Y, Caron MG, Barak LS, Abood ME: Atypical responsiveness of the orphan receptor GPR55 to cannabinoid ligands. J Biol Chem. 2009 Oct 23;284(43):29817-27. doi: 10.1074/jbc.M109.050187. Epub 2009 Sep 1. 19723626 Whyte LS, Ryberg E, Sims NA, Ridge SA, Mackie K, Greasley PJ, Ross RA, Rogers MJ: The putative cannabinoid receptor GPR55 affects osteoclast function in vitro and bone mass in vivo. Proc Natl Acad Sci U S A. 2009 Sep 22;106(38):16511-6. doi: 10.1073/pnas.0902743106. Epub 2009 Sep 3. 19805329