RNA, U1 small nuclear 153, pseudogene (RNU1-153P)

RNA, U1 small nuclear 153, pseudogene (RNU1-153P) is a genomic sequence that closely resembles the functional U1 small nuclear RNA gene but is classified as a pseudogene[1][4]. Pseudogenes are generally non-functional copies of genes, usually lacking the capacity to encode a functional product or to participate in biological processes[1][4]. This particular pseudogene is annotated in genomics databases but does not encode a protein or RNA that performs a defined function[1][4]. The canonical functional counterparts, such as U1 small nuclear RNA, play key roles in pre-mRNA splicing as part of the U1 small nuclear ribonucleoprotein (snRNP) complex[2][3]. These snRNAs bind at the 5' exon-intron junction of pre-mRNA, initiating spliceosome assembly and enabling splice site recognition[2][3]. However, RNU1-153P itself is not involved in splicing and carries no known biological activity or therapeutic target status[1][4]. - A pseudogene designation (such as RNU1-153P) typically means the locus is not transcribed into a functional RNA and/or lacks biological function. - There are no known disease associations, drug interactions, mechanism of action, biomarker roles, or safety concerns specifically reported for RNU1-153P[1][4]. Summary: RNU1-153P is not a receptor, enzyme, transporter, or any canonical therapeutic target but rather a genomic pseudogene related to the U1 snRNA gene family, with no reported functional, pharmacological, or biomarker relevance[1][4].

Other names

RNU1-153P