F2RL2

F2RL2
Identifiers
Aliases	F2RL2, PAR-3, PAR3, coagulation factor II thrombin receptor like 2
External IDs	OMIM: 601919; MGI: 1298208; GeneCards: F2RL2
Gene location (Human) Chr. Chromosome 5 (human) Band 5q13.3 Start 76,615,482 bp End 76,623,413 bp
Gene location (Mouse) Chr. Chromosome 13 (mouse) Band 13 D1|13 50.38 cM Start 95,833,361 bp End 95,839,247 bp
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in stromal cell of endometrium retinal pigment epithelium skin of thigh gallbladder islet of Langerhans testicle skin of hip gastric mucosa smooth muscle tissue nipple Top expressed in lumbar spinal ganglion right lobe of liver gastrula blood tibiofemoral joint yolk sac granulocyte embryo tail of embryo submandibular gland More reference expression data BioGPS More reference expression data
Gene ontology Molecular function thrombin-activated receptor activity protein binding signal transducer activity phosphatidylinositol phospholipase C activity G protein-coupled receptor activity Cellular component integral component of membrane extracellular region plasma membrane integral component of plasma membrane apical plasma membrane membrane protein-containing complex Biological process platelet activation hemostasis thrombin-activated receptor signaling pathway blood coagulation response to wounding signal transduction positive regulation of Rho protein signal transduction positive regulation of cytosolic calcium ion concentration involved in phospholipase C-activating G protein-coupled signaling pathway G protein-coupled receptor signaling pathway Sources:Amigo / QuickGO
Orthologs Databases NCBI: entry; OMA: entry Species Human Mouse Entrez 2151 14064 Ensembl ENSG00000164220 ENSMUSG00000021675 UniProt O00254 O08675 RefSeq (mRNA) NM_004101 NM_001256566 NM_010170 RefSeq (protein) NP_001243495 NP_004092 NP_034300 Location (UCSC) Chr 5: 76.62 – 76.62 Mb Chr 13: 95.83 – 95.84 Mb PubMed search
Wikidata
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Protease activated receptor 3 (PAR-3) also known as coagulation factor II receptor-like 2 (F2RL2) and thrombin receptor-like 2, is a protein that in humans is encoded by the F2RL2 gene.

Function

Coagulation factor II (thrombin) receptor-like 2 (F2RL2) is a member of the large family of 7-transmembrane receptors that couple to G proteins. F2RL2 is also a member of the protease-activated receptor family and activated by thrombin. F2RL2 is activated by proteolytic cleavage of its extracellular amino terminus. The new amino terminus functions as a tethered ligand and activates the receptor. F2RL2 is a cofactor for F2RL3 activation by thrombin. It mediates thrombin-triggered phosphoinositide hydrolysis and is expressed in a variety of tissues.

See also

• Protease-activated receptor

Further reading

• Hollenberg MD, Compton SJ (2002). "International Union of Pharmacology. XXVIII. Proteinase-activated receptors". Pharmacol. Rev. 54 (2): 203–17. doi:10.1124/pr.54.2.203. PMID 12037136. S2CID 3188040.
• Ishihara H, Connolly AJ, Zeng D, et al. (1997). "Protease-activated receptor 3 is a second thrombin receptor in humans". Nature. 386 (6624): 502–6. Bibcode:1997Natur.386..502I. doi:10.1038/386502a0. PMID 9087410. S2CID 4359291.
• Schmidt VA, Nierman WC, Maglott DR, et al. (1998). "The human proteinase-activated receptor-3 (PAR-3) gene. Identification within a Par gene cluster and characterization in vascular endothelial cells and platelets". J. Biol. Chem. 273 (24): 15061–8. doi:10.1074/jbc.273.24.15061. PMID 9614115.
• Xu WF, Andersen H, Whitmore TE, et al. (1998). "Cloning and characterization of human protease-activated receptor 4". Proc. Natl. Acad. Sci. U.S.A. 95 (12): 6642–6. Bibcode:1998PNAS...95.6642X. doi:10.1073/pnas.95.12.6642. PMC 22580. PMID 9618465.
• Guyonnet Dupérat V, Jacquelin B, Boisseau P, et al. (1998). "Protease-activated receptor genes are clustered on 5q13". Blood. 92 (1): 25–31. doi:10.1182/blood.V92.1.25.413k41_25_31. PMID 9639495.
• Kahn ML, Zheng YW, Huang W, et al. (1998). "A dual thrombin receptor system for platelet activation". Nature. 394 (6694): 690–4. Bibcode:1998Natur.394..690K. doi:10.1038/29325. PMID 9716134. S2CID 4408582.
• Kahn ML, Hammes SR, Botka C, Coughlin SR (1998). "Gene and locus structure and chromosomal localization of the protease-activated receptor gene family". J. Biol. Chem. 273 (36): 23290–6. doi:10.1074/jbc.273.36.23290. PMID 9722561.
• Kahn ML, Nakanishi-Matsui M, Shapiro MJ, et al. (1999). "Protease-activated receptors 1 and 4 mediate activation of human platelets by thrombin". J. Clin. Invest. 103 (6): 879–87. doi:10.1172/JCI6042. PMC 408153. PMID 10079109.
• Hauck RW, Schulz C, Schömig A, et al. (1999). "alpha-Thrombin stimulates contraction of human bronchial rings by activation of protease-activated receptors". Am. J. Physiol. 277 (1 Pt 1): L22–9. doi:10.1152/ajplung.1999.277.1.L22. PMID 10409227.
• Nakanishi-Matsui M, Zheng YW, Sulciner DJ, et al. (2000). "PAR3 is a cofactor for PAR4 activation by thrombin". Nature. 404 (6778): 609–13. Bibcode:2000Natur.404..609N. doi:10.1038/35007085. PMID 10766244. S2CID 4410800.
• O'Brien PJ, Prevost N, Molino M, et al. (2000). "Thrombin responses in human endothelial cells. Contributions from receptors other than PAR1 include the transactivation of PAR2 by thrombin-cleaved PAR1". J. Biol. Chem. 275 (18): 13502–9. doi:10.1074/jbc.275.18.13502. PMID 10788464.
• Cumashi A, Ansuini H, Celli N, et al. (2001). "Neutrophil proteases can inactivate human PAR3 and abolish the co-receptor function of PAR3 on murine platelets". Thromb. Haemost. 85 (3): 533–8. doi:10.1055/s-0037-1615617. PMID 11307827. S2CID 37320447.
• Sambrano GR, Weiss EJ, Zheng YW, et al. (2001). "Role of thrombin signalling in platelets in haemostasis and thrombosis". Nature. 413 (6851): 74–8. Bibcode:2001Natur.413...74S. doi:10.1038/35092573. PMID 11544528. S2CID 4327515.
• Miike S, McWilliam AS, Kita H (2002). "Trypsin induces activation and inflammatory mediator release from human eosinophils through protease-activated receptor-2". J. Immunol. 167 (11): 6615–22. doi:10.4049/jimmunol.167.11.6615. PMID 11714832.
• 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. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• Even-Ram SC, Grisaru-Granovsky S, Pruss D, et al. (2003). "The pattern of expression of protease-activated receptors (PARs) during early trophoblast development". J. Pathol. 200 (1): 47–52. doi:10.1002/path.1338. PMID 12692840. S2CID 23097607.
• Owen WG (2003). "PAR-3 is a low-affinity substrate, high affinity effector of thrombin". Biochem. Biophys. Res. Commun. 305 (1): 166–8. doi:10.1016/S0006-291X(03)00732-0. PMID 12732212.
• Tanaka N, Morita T, Nezu A, et al. (2003). "Thrombin-induced Ca2+ mobilization in human gingival fibroblasts is mediated by protease-activated receptor-1 (PAR-1)". Life Sci. 73 (3): 301–10. doi:10.1016/S0024-3205(03)00269-8. PMID 12757837.

This article incorporates text from the United States National Library of Medicine, which is in the public domain.