| Structural highlights
Function
[PILRA_HUMAN] Paired receptors consist of highly related activating and inhibitory receptors and are widely involved in the regulation of the immune system. PILRA is thought to act as a cellular signaling inhibitory receptor by recruiting cytoplasmic phosphatases like PTPN6/SHP-1 and PTPN11/SHP-2 via their SH2 domains that block signal transduction through dephosphorylation of signaling molecules. Receptor for PIANP.[1] [2] [3] [NOS3_HUMAN] Produces nitric oxide (NO) which is implicated in vascular smooth muscle relaxation through a cGMP-mediated signal transduction pathway. NO mediates vascular endothelial growth factor (VEGF)-induced angiogenesis in coronary vessels and promotes blood clotting through the activation of platelets.[4] Isoform eNOS13C: Lacks eNOS activity, dominant-negative form that may down-regulate eNOS activity by forming heterodimers with isoform 1.[5]
References
- ↑ Fournier N, Chalus L, Durand I, Garcia E, Pin JJ, Churakova T, Patel S, Zlot C, Gorman D, Zurawski S, Abrams J, Bates EE, Garrone P. FDF03, a novel inhibitory receptor of the immunoglobulin superfamily, is expressed by human dendritic and myeloid cells. J Immunol. 2000 Aug 1;165(3):1197-209. PMID:10903717
- ↑ Satoh T, Arii J, Suenaga T, Wang J, Kogure A, Uehori J, Arase N, Shiratori I, Tanaka S, Kawaguchi Y, Spear PG, Lanier LL, Arase H. PILRalpha is a herpes simplex virus-1 entry coreceptor that associates with glycoprotein B. Cell. 2008 Mar 21;132(6):935-44. PMID:18358807 doi:http://dx.doi.org/S0092-8674(08)00205-5
- ↑ Kogure A, Shiratori I, Wang J, Lanier LL, Arase H. PANP is a novel O-glycosylated PILRalpha ligand expressed in neural tissues. Biochem Biophys Res Commun. 2011 Feb 18;405(3):428-33. doi:, 10.1016/j.bbrc.2011.01.047. Epub 2011 Jan 15. PMID:21241660 doi:http://dx.doi.org/10.1016/j.bbrc.2011.01.047
- ↑ Lorenz M, Hewing B, Hui J, Zepp A, Baumann G, Bindereif A, Stangl V, Stangl K. Alternative splicing in intron 13 of the human eNOS gene: a potential mechanism for regulating eNOS activity. FASEB J. 2007 May;21(7):1556-64. Epub 2007 Jan 30. PMID:17264164 doi:http://dx.doi.org/10.1096/fj.06-7434com
- ↑ Lorenz M, Hewing B, Hui J, Zepp A, Baumann G, Bindereif A, Stangl V, Stangl K. Alternative splicing in intron 13 of the human eNOS gene: a potential mechanism for regulating eNOS activity. FASEB J. 2007 May;21(7):1556-64. Epub 2007 Jan 30. PMID:17264164 doi:http://dx.doi.org/10.1096/fj.06-7434com
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