CpG-binding protein (CGBP) also known as CXXC-type zinc finger protein 1 (CXXC1) or PHD finger and CXXC domain-containing protein 1 (PCCX1) is a protein that in humans is encoded by the CXXC1gene.[1][2][3]
Proteins that contain a CXXC motif within their DNA-binding domain, such as CXXC1, recognize CpG sequences and regulate gene expression.[2]
References
↑Fujino T, Hasegawa M, Shibata S, Kishimoto T, Imai S, Takano T (Jun 2000). "PCCX1, a novel DNA-binding protein with PHD finger and CXXC domain, is regulated by proteolysis". Biochem Biophys Res Commun. 271 (2): 305–310. doi:10.1006/bbrc.2000.2614. PMID10799292.
Lee JH, Voo KS, Skalnik DG (2002). "Identification and characterization of the DNA binding domain of CpG-binding protein". J. Biol. Chem. 276 (48): 44669–44676. doi:10.1074/jbc.M107179200. PMID11572867.
Lee JH, Skalnik DG (2003). "CpG-binding protein is a nuclear matrix- and euchromatin-associated protein localized to nuclear speckles containing human trithorax. Identification of nuclear matrix targeting signals". J. Biol. Chem. 277 (44): 42259–42267. doi:10.1074/jbc.M205054200. PMID12200428.
Barrios-Rodiles M, Brown KR, Ozdamar B, et al. (2005). "High-throughput mapping of a dynamic signaling network in mammalian cells". Science. 307 (5715): 1621–1625. doi:10.1126/science.1105776. PMID15761153.
Lee JH, Skalnik DG (2006). "CpG-binding protein (CXXC finger protein 1) is a component of the mammalian Set1 histone H3-Lys4 methyltransferase complex, the analogue of the yeast Set1/COMPASS complex". J. Biol. Chem. 280 (50): 41725–41731. doi:10.1074/jbc.M508312200. PMID16253997.
Lim J, Hao T, Shaw C, et al. (2006). "A protein-protein interaction network for human inherited ataxias and disorders of Purkinje cell degeneration". Cell. 125 (4): 801–814. doi:10.1016/j.cell.2006.03.032. PMID16713569.
Young SR, Skalnik DG (2007). "CXXC finger protein 1 is required for normal proliferation and differentiation of the PLB-985 myeloid cell line". DNA Cell Biol. 26 (2): 80–90. doi:10.1089/dna.2006.0535. PMID17328666.