The protein encoded by this gene appears to be multifunctional. Along with PCBP-1 and hnRNPK, it is one of the major cellular poly(rC)-binding proteins. The encoded protein contains three K-homologous (KH) domains which may be involved in RNA binding. Together with PCBP-1, this protein also functions as a translational coactivator of poliovirus RNA via a sequence-specific interaction with stem-loop IV of the IRES, promoting poliovirus RNA replication by binding to its 5'-terminal cloverleaf structure. It has also been implicated in translational control of the 15-lipoxygenase mRNA, human papillomavirus type 16 L2 mRNA, and hepatitis A virus RNA. The encoded protein is also suggested to play a part in formation of a sequence-specific alpha-globin mRNP complex which is associated with alpha-globin mRNA stability. This multiexon structural mRNA is thought to be retrotransposed to generate PCBP-1, an intronless gene with functions similar to that of PCBP2. This gene and PCBP-1 have paralogous genes (PCBP3 and PCBP4) which are thought to have arisen as a result of duplication events of entire genes. Thsi gene also has two processed pseudogenes (PCBP2P1 and PCBP2P2). Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008].
custom-made
PCBP2
宿主: 小鼠
宿主: Cell-free protein synthesis (CFPS)
Recombinant
approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).
ELISA, WB, SDS
custom-made
PCBP2
宿主: 人
宿主: Cell-free protein synthesis (CFPS)
Recombinant
approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).
ELISA, WB, SDS
Školáková, Foldynová-Trantírková, Bednářová, Fiala, Vorlíčková, Trantírek: "Unique C. elegans telomeric overhang structures reveal the evolutionarily conserved properties of telomeric DNA." in: Nucleic acids research, Vol. 43, Issue 9, pp. 4733-45, (2015) (PubMed).
Wang, Jeng, Lai et al.: "Poly(C)-binding protein 2 interacts with sequences required for viral replication in the hepatitis C virus (HCV) 5' untranslated region and directs HCV RNA replication through circularizing the viral ..." in: Journal of virology, Vol. 85, Issue 16, pp. 7954-64, (2011) (PubMed).
Aliases for PCBP2 蛋白
poly(rC) binding protein 2 (PCBP2) 蛋白 poly(rC) binding protein 2 (Pcbp2) 蛋白 poly(rC) binding protein 2 (pcbp2) 蛋白 poly(rC) binding protein 2 L homeolog (pcbp2.L) 蛋白 alphaCP-2 蛋白 AW412548 蛋白 fb36h02 蛋白 hnRNP-E2 蛋白 HNRNPE2 蛋白 HNRPE2 蛋白 Hnrpx 蛋白 PCBP2 蛋白 PCBP3 蛋白 wu:fb36h02 蛋白 zgc:55964 蛋白