Neuropeptide FF receptor 2

Neuropeptide FF receptor 2
Identifiers
Symbols	NPFFR2; GPR74; HLWAR77; NPFF2; NPGPR
External IDs	OMIM: 607449 MGI: 1860130 HomoloGene: 56982 IUPHAR: NPFF2 GeneCards: NPFFR2 Gene
Gene Ontology Molecular function • receptor activity • G-protein coupled receptor activity • neuropeptide receptor activity Cellular component • plasma membrane • plasma membrane • plasma membrane • integral to plasma membrane • actin cytoskeleton Biological process • G-protein coupled receptor protein signaling pathway • detection of abiotic stimulus Sources: Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	10886	104443
Ensembl	ENSG00000056291	ENSMUSG00000035528
UniProt	Q9Y5X5	Q924N0
RefSeq (mRNA)	NM_001144756.1	NM_133192.3
RefSeq (protein)	NP_001138228.1	NP_573455.2
Location (UCSC)	Chr 4: 72.9 – 73.01 Mb	Chr 5: 89.96 – 90.01 Mb
PubMed search	[1]	[2]

Neuropeptide FF receptor 2, also known as NPFF2 is a human protein encoded by the NPFFR2 gene.^[1]

See also

• Neuropeptide FF receptor

References

1. ^ "Entrez Gene: NPFFR2 neuropeptide FF receptor 2". http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=10886. 

External links

• "Neuropeptide FF Receptors: NPFF2". IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology. http://www.iuphar-db.org/GPCR/ReceptorDisplayForward?receptorID=3001. 

Further reading

• Cikos S, Gregor P, Koppel J (1999). "Sequence and tissue distribution of a novel G-protein-coupled receptor expressed prominently in human placenta.". Biochem. Biophys. Res. Commun. 256 (2): 352–6. doi:10.1006/bbrc.1999.0332. PMID 10079187. 
• Parker RM, Copeland NG, Eyre HJ, et al. (2000). "Molecular cloning and characterisation of GPR74 a novel G-protein coupled receptor closest related to the Y-receptor family.". Brain Res. Mol. Brain Res. 77 (2): 199–208. doi:10.1016/S0169-328X(00)00052-8. PMID 10837915. 
• Elshourbagy NA, Ames RS, Fitzgerald LR, et al. (2000). "Receptor for the pain modulatory neuropeptides FF and AF is an orphan G protein-coupled receptor.". J. Biol. Chem. 275 (34): 25965–71. doi:10.1074/jbc.M004515200. PMID 10851242. 
• Bonini JA, Jones KA, Adham N, et al. (2001). "Identification and characterization of two G protein-coupled receptors for neuropeptide FF.". J. Biol. Chem. 275 (50): 39324–31. doi:10.1074/jbc.M004385200. PMID 11024015. 
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences.". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=139241. 
• Laemmle B, Schindler M, Beilmann M, et al. (2003). "Characterization of the NPGP receptor and identification of a novel short mRNA isoform in human hypothalamus.". Regul. Pept. 111 (1–3): 21–9. doi:10.1016/S0167-0115(02)00220-3. PMID 12609745. 
• Engström M, Wurster S, Savola JM, Panula P (2004). "Functional properties of Pfr(Tic)amide and BIBP3226 at human neuropeptide FF2 receptors". Peptides 24 (12): 1947–54. doi:10.1016/j.peptides.2003.10.009. PMID 15127947. 
• Mollereau C, Mazarguil H, Zajac JM, Roumy M (2005). "Neuropeptide FF (NPFF) analogs functionally antagonize opioid activities in NPFF2 receptor-transfected SH-SY5Y neuroblastoma cells". Mol. Pharmacol. 67 (3): 965–75. doi:10.1124/mol.104.004614. PMID 15608144. 
• Ankö ML, Panula P (2006). "Regulation of endogenous human NPFF2 receptor by neuropeptide FF in SK-N-MC neuroblastoma cell line". J. Neurochem. 96 (2): 573–84. doi:10.1111/j.1471-4159.2005.03581.x. PMID 16336216. 
• Ankö ML, Ostergård M, Lintunen M, Panula P (2007). "Alternative splicing of human and mouse NPFF2 receptor genes: Implications to receptor expression". FEBS Lett. 580 (30): 6955–60. doi:10.1016/j.febslet.2006.11.063. PMID 17157836. 
• Dahlman I, Dicker A, Jiao H, et al. (2007). "A common haplotype in the G-protein-coupled receptor gene GPR74 is associated with leanness and increased lipolysis". Am. J. Hum. Genet. 80 (6): 1115–24. doi:10.1086/518445. PMC 1867099. PMID 17503329. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=1867099. 

Metabolites and
signaling molecules

Eicosanoid	CysLT (1, 2) · LTB4 (1, 2) · FPRL1 · OXE · Prostaglandin (DP (1, 2), EP (1, 2, 3, 4), FP) · Prostacyclin · Thromboxane
Other	Bile acid · Cannabinoid (CB1, CB2, GPR (18, 55, 119)) · EBI2 · Estrogen · Free fatty acid (1, 2, 3, 4) · Lactate  · Lysophosphatidic acid (1, 2, 3, 4, 5, 6)  · Lysophospholipid (1, 2, 3, 4, 5, 6, 7, 8) · Niacin (1, 2) · Oxoglutarate · PAF · Sphingosine-1-phosphate (1, 2, 3, 4, 5) · Succinate

Peptide

Neuropeptide	B/W (1, 2) · FF (1, 2) · S · Y (1, 2, 4, 5) · Neuromedin (B, U (1, 2)) · Neurotensin (1, 2)
Other	Anaphylatoxin (C3a, C5a) · Angiotensin (1, 2) · Apelin · Bombesin (BRS3, GRPR, NMBR) · Bradykinin (B1, B2) · Chemokine · Cholecystokinin (A, B) · Endothelin (A, B) · Formyl peptide (1, 2, 3) · FSH · Galanin (1, 2, 3) · GHB receptor · Gonadotropin-releasing hormone (1, 2) · Ghrelin · Kisspeptin · Luteinizing hormone/choriogonadotropin · MAS (1, 1L, D, E, F, G, X1, X2, X3, X4) · Melanocortin (1, 2, 3, 4, 5) · MCHR (1, 2) · Motilin · Opioid (Delta, Kappa, Mu, Nociceptin & Zeta, but not Sigma) · Orexin (1, 2) · Oxytocin · Prokineticin (1, 2) · Prolactin-releasing peptide · Relaxin (1, 2, 3, 4) · Somatostatin (1, 2, 3, 4, 5) · Tachykinin (1, 2, 3) · Thyrotropin · Thyrotropin-releasing hormone · Urotensin-II · Vasopressin (1A, 1B, 2)

Miscellaneous

Orphan	GPR (1, 3, 4, 6, 12, 15, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 31, 32, 33, 34, 35, 37, 39, 42, 44, 45, 50, 52, 55, 61, 62, 63, 65, 68, 75, 77, 78, 81, 82, 83, 84, 85, 87, 88, 92, 101, 103, 109A, 109B, 119, 120, 132, 135, 137B, 139, 141, 142, 146, 148, 149, 150, 151, 152, 153, 160, 161, 162, 171, 173, 174, 176, 177, 182, 183)
Other	Adrenomedullin · Olfactory · Opsin (3, 4, 5, 1LW, 1MW, 1SW, RGR, RRH) · Protease-activated (1, 2, 3, 4) · SREB (1, 2, 3)

Class B: Secretin like

Orphan	GPR (56, 64, 97, 98, 110, 111, 112, 113, 114, 115, 116, 123, 124, 125, 126, 128, 133, 143, 144, 155, 157)
Other	Brain-specific angiogenesis inhibitor (1, 2, 3) · Cadherin (1, 2, 3) · Calcitonin · CALCRL · CD97 · Corticotropin-releasing hormone (1, 2) · EMR (1, 2, 3) · Glucagon (GR, GIPR, GLP1R, GLP2R) · Growth hormone releasing hormone · PACAPR1 · GPR · Latrophilin (1, 2, 3, ELTD1) · Methuselah-like proteins · Parathyroid hormone (1, 2) · Secretin · Vasoactive intestinal peptide (1, 2)

Class C: Metabotropic
glutamate / pheromone

Taste	TAS1R (1, 2, 3) · TAS2R (1, 3, 4, 5, 8, 9, 10, 12, 13, 14, 16, 19, 20, 30, 31, 38, 39, 40, 41, 42, 43, 45, 46, 50)
Other	Calcium-sensing receptor · GABA B (1, 2) · Glutamate receptor (Metabotropic glutamate (1, 2, 3, 4, 5, 6, 7, 8)) · GPRC6A · GPR (156, 158, 179) · RAIG (1, 2, 3, 4)

Class F:
Frizzled / Smoothened

Frizzled	Frizzled (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
Smoothened	Smoothened

B trdu: iter (nrpl/grfl/cytl/horl), csrc (lgic, enzr, gprc, igsr, intg, nrpr/grfr/cytr), itra (adap, gbpr, mapk), calc, lipd; path (hedp, wntp, tgfp+mapp, notp, jakp, fsap, hipp, tlrp)