RNA, 5S ribosomal pseudogene 181 (RNA5SP181)

RNA, 5S ribosomal pseudogene 181 (RNA5SP181) is a processed pseudogene in Homo sapiens derived from the 5S ribosomal RNA gene family[2][6][7]. Pseudogenes are genetic elements that resemble functional genes but have lost their protein-coding or functional RNA-coding ability, often as a result of mutations, truncations, or lack of regulatory features[8][6]. 5S rRNA itself is an integral part of the large ribosomal subunit, crucial for ribosomes and protein synthesis in all domains of life[1][3][5][7]. However, RNA5SP181 does not produce functional 5S rRNA and is not believed to contribute structurally or functionally to ribosome assembly or activity[2][7]. Most such pseudogenes are not transcribed, and if transcribed, they generally do not yield functional molecules or have established drug interactions or biomarker utility[4][8]. In rare cases, pseudogenes may act in gene regulation (e.g., via competing endogenous RNA mechanisms or small interfering RNAs), but there are no data implicating RNA5SP181 in such roles. Thus, it is not a therapeutic target and is categorized as a pseudogene with no established function or clinical relevance.

Other names

RN5S181RNA, 5S ribosomal 181RNA5SP181