RNA, 7SL, cytoplasmic 492, pseudogene (RN7SL492P)

**RN7SL492P** is a *pseudogene* encoding a non-coding RNA similar to the functional 7SL RNA, which forms the RNA component of the signal recognition particle complex important for cotranslational protein targeting to the endoplasmic reticulum[1][4][7][11][12]. The majority of 7SL-like sequences in the human genome, including RN7SL492P, are pseudogenes—genomic fragments derived from retrotransposition or duplication events—that do not give rise to functional transcripts or proteins[11][4][6]. While functional 7SL RNA plays essential roles in the SRP complex, 7SL pseudogenes typically lack biological function, although rare pseudogene RNAs can sometimes influence gene regulation through miRNA or RNA-binding protein interactions[5][8][10]. There is no evidence RN7SL492P itself is expressed or implicated in specific biological processes, disease mechanisms, or drug interactions. RN7SL492P is thus not a therapeutic target but rather a genomic fossil resulting from the evolutionary dissemination of 7SL RNA-like sequences[11]. **Additional notes:** - There is nothing intrinsically "misspelled" about this name, but it is not a druggable or classical biological target. - The RNA, 7SL, cytoplasmic 492, pseudogene gene is located on chromosome 4 and is annotated as "misc RNA" in genomic databases[4][7]. - Only rare pseudogenes have demonstrated impact on disease or gene regulation (e.g., via pseudogene-derived RNAs acting as decoys or competing endogenous RNAs), but this is not described for RN7SL492P[8][10]. **Key point:** RN7SL492P is a pseudogene and not considered a receptor, enzyme, transporter, or therapeutic target based on current knowledge.

Other names

RN7SL492PRNA, 7SL, cytoplasmic 492, pseudogene