RNA, 5S ribosomal pseudogene 490 (RNA5SP490)

RNA, 5S ribosomal pseudogene 490 (RNA5SP490) is a human pseudogene corresponding to the 5S ribosomal RNA gene family[2][5]. As a pseudogene, it is a genomic DNA sequence originally derived from a functional 5S rRNA gene, but due to accumulated mutations or sequence changes, it is no longer capable of producing a functional 5S ribosomal RNA molecule[4][5][6]. Pseudogenes such as RNA5SP490 do not usually encode proteins or functional RNAs and are generally not involved in cellular processes directly[4][5][6]. Some pseudogenes may be transcribed and can occasionally have regulatory roles (for example, as microRNA decoys or antisense regulators)[6], but there is currently no evidence that RNA5SP490 has been ascribed such a function.\n\nAdditional notes:\n- The 5S rRNA gene family encodes a component of the large ribosomal subunit, which is essential for protein synthesis in all domains of life, but RNA5SP490 is a non-functional, duplicated, or processed version (i.e., a pseudogene)[1][2][5].\n- Pseudogenes are common in eukaryotic genomes, especially for highly repeated gene families like ribosomal RNA, and their presence is often a byproduct of genome evolution and duplication processes[4][6].\n\nIn summary, RNA5SP490 is a non-functional pseudogene and not a therapeutic or druggable biological target. It is included in gene annotation resources for genomic completeness but lacks direct biological or pharmacological relevance as a target.

Other names

RN5S490RNA, 5S ribosomal 490

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