Exosome component 3 pseudogene 1 (EXOSC3P1)

Exosome component 3 pseudogene 1 (EXOSC3P1) is a processed pseudogene in the human genome[1][7]. It shares sequence similarity with the protein-coding EXOSC3 gene, which encodes a non-catalytic component of the RNA exosome complex essential for RNA processing and degradation[3][4]. Pseudogenes like EXOSC3P1 do not encode functional proteins and generally have no known biological function or disease relevance. Most disease and functional information associated with exosome component 3 refers to the protein-coding EXOSC3, not its pseudogene EXOSC3P1[1][5][7]. Key distinction: Do not confuse EXOSC3P1 (the pseudogene) with EXOSC3 (exosome component 3, RRP40), which is a functional part of the RNA exosome and is implicated in some neurological disorders[2][3][4]. All available aliases, disease relevance, molecular functions, and pathway information refer to EXOSC3, not to EXOSC3P1. Summary: EXOSC3P1 is a pseudogene with no functional protein product, no established role in biology or disease, and is not a therapeutic target[1][5][7].