Phosducin-like protein is a protein that in humans is encoded by the PDCLgene.[1][2]
Phosducin-like protein is a putative modulator of heterotrimeric G proteins. The protein shares extensive amino acid sequence homology with phosducin, a phosphoprotein expressed in retina and pineal gland. Both phosducin-like protein and phosphoducin have been shown to regulate G-protein signaling by binding to the beta-gamma subunits of G proteins.[2]
References
↑Thibault C, Feng Wang J, Charnas R, Mirel D, Barhite S, Miles MF (May 1999). "Cloning and characterization of the rat and human phosducin-like protein genes: structure, expression and chromosomal localization". Biochim Biophys Acta. 1444 (3): 346–54. doi:10.1016/S0167-4781(99)00006-8. PMID10095058.
Lazarov ME, Martin MM, Willardson BM, Elton TS (1999). "Human phosducin-like protein (hPhLP) messenger RNA stability is regulated by cis-acting instability elements present in the 3'-untranslated region". Biochim. Biophys. Acta. 1446 (3): 253–64. doi:10.1016/S0167-4781(99)00098-6. PMID10524200.
Ruiz-Gómez A, Humrich J, Murga C, et al. (2000). "Phosphorylation of phosducin and phosducin-like protein by G protein-coupled receptor kinase 2". J. Biol. Chem. 275 (38): 29724–30. doi:10.1074/jbc.M001864200. PMID10884381.
Lazarov ME, Martin MM, Willardson BM, Elton TS (2000). "Molecular cloning and characterization of the human phosducin-like protein (hPhLP) promoter". Biochim. Biophys. Acta. 1492 (2–3): 460–4. doi:10.1016/S0167-4781(00)00137-8. PMID10899582.
Humrich J, Bermel C, Grubel T, et al. (2003). "Regulation of phosducin-like protein by casein kinase 2 and N-terminal splicing". J. Biol. Chem. 278 (7): 4474–81. doi:10.1074/jbc.M206347200. PMID12466282.
Humrich J, Bermel C, Bünemann M, et al. (2005). "Phosducin-like protein regulates G-protein betagamma folding by interaction with tailless complex polypeptide-1alpha: dephosphorylation or splicing of PhLP turns the switch toward regulation of Gbetagamma folding". J. Biol. Chem. 280 (20): 20042–50. doi:10.1074/jbc.M409233200. PMID15745879.
Rual JF, Venkatesan K, Hao T, et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. doi:10.1038/nature04209. PMID16189514.
Lukov GL, Baker CM, Ludtke PJ, et al. (2006). "Mechanism of assembly of G protein betagamma subunits by protein kinase CK2-phosphorylated phosducin-like protein and the cytosolic chaperonin complex". J. Biol. Chem. 281 (31): 22261–74. doi:10.1074/jbc.M601590200. PMID16717095.
Olsen JV, Blagoev B, Gnad F, et al. (2006). "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks". Cell. 127 (3): 635–48. doi:10.1016/j.cell.2006.09.026. PMID17081983.