UniProt functional annotation for P52272

UniProt code: P52272.

Organism: Homo sapiens (Human).
Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
 
Function: Pre-mRNA binding protein in vivo, binds avidly to poly(G) and poly(U) RNA homopolymers in vitro. Involved in splicing. Acts as a receptor for carcinoembryonic antigen in Kupffer cells, may initiate a series of signaling events leading to tyrosine phosphorylation of proteins and induction of IL-1 alpha, IL-6, IL-10 and tumor necrosis factor alpha cytokines.
 
Subunit: Identified in the spliceosome C complex (PubMed:11991638). Interacts with PPIA/CYPA (PubMed:25678563). {ECO:0000269|PubMed:11991638, ECO:0000269|PubMed:25678563}.
Subcellular location: Nucleus, nucleolus {ECO:0000269|Ref.5}.
Ptm: Sumoylated. {ECO:0000269|PubMed:15561718}.

Annotations taken from UniProtKB at the EBI.