RNA, 5S ribosomal pseudogene 53 (RNA5SP53)

RNA, 5S ribosomal pseudogene 53 is a noncoding, nonfunctional genomic segment classified as a pseudogene homologous to the 5S ribosomal RNA gene[2]. Unlike canonical 5S rRNA genes, which encode 5S rRNA—a ~120-nucleotide component of the large ribosomal subunit integral for ribosome structure and function[1][3][5]—RNA5SP53 does not contribute to ribosome biogenesis or protein synthesis. Pseudogenes are typically genomic remnants of once-functional genes, generated by duplication or retrotransposition events, and generally lack active transcription, regulatory roles, or protein products. This locus has no known implication in disease, drug interactions, or biomarker usage. Context: - Functional 5S rRNA is an essential part of the ribosome, but pseudogenes like RNA5SP53 are essentially molecular fossils without active roles. - Molecular databases (Biogps, NCBI gene reports) consistently describe RNA5SP53 as a pseudogene, not involved in therapeutic targeting[2]. - No literature supports roles in signaling, metabolism, transport, or disease. Additional notes: - This gene is not to be confused with the functional 5S rRNA genes, which play key structural and catalytic roles in translation[1][5]. - There are many similar pseudogenes (like RNA5SP203) categorized in genome databases, all considered nonfunctional[4]. In summary, RNA, 5S ribosomal pseudogene 53 (RNA5SP53) is a human pseudogene and not a drug target, functional receptor, enzyme, or molecule with clinical relevance. Its main identifiers are used for genomic annotation, and it has no known biological, pathological, or therapeutic role[2].

Other names

RN5S53RNA5SP53RNA, 5S ribosomal 53RNA, 5S ribosomal pseudogene 53