Aliases for PCBP1 Gene
External Ids for PCBP1 Gene
Previous GeneCards Identifiers for PCBP1 Gene
This intronless gene is thought to have been generated by retrotransposition of a fully processed PCBP-2 mRNA. This gene and PCBP-2 have paralogues (PCBP3 and PCBP4) which are thought to have arisen as a result of duplication events of entire genes. The protein encoded by this gene appears to be multifunctional. It along with PCBP-2 and hnRNPK corresponds to the major cellular poly(rC)-binding protein. It contains three K-homologous (KH) domains which may be involved in RNA binding. This encoded protein together with PCBP-2 also functions as translational coactivators of poliovirus RNA via a sequence-specific interaction with stem-loop IV of the IRES and promote 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. [provided by RefSeq, Jul 2008]
GeneCards Summary for PCBP1 Gene
PCBP1 (Poly(RC) Binding Protein 1) is a Protein Coding gene. Among its related pathways are Translational Control and Gene Expression. GO annotations related to this gene include nucleic acid binding and RNA binding. An important paralog of this gene is PCBP3.
UniProtKB/Swiss-Prot for PCBP1 Gene
Single-stranded nucleic acid binding protein that binds preferentially to oligo dC