E5.1 antikoerper, ribonucleic acid binding protein S1 antikoerper, RNA binding protein with serine rich domain 1 antikoerper, RNA binding protein S1, serine-rich domain antikoerper, Rnps1 antikoerper, RNPS1 antikoerper
Hintergrund
This gene encodes a protein that is part of a post-splicing multiprotein complex involved in both mRNA nuclear export and mRNA surveillance. mRNA surveillance detects exported mRNAs with truncated open reading frames and initiates nonsense-mediated mRNA decay (NMD). When translation ends upstream from the last exon-exon junction, this triggers NMD to degrade mRNAs containing premature stop codons. This protein binds to the mRNA and remains bound after nuclear export, acting as a nucleocytoplasmic shuttling protein. This protein contains many serine residues. Several transcript variants encoding different isoforms have been found for this gene.