Ribosomal protein S4X pseudogene 19 (RPS4XP19)

**Ribosomal protein S4X pseudogene 19 (RPS4XP19)** is a **processed pseudogene** related to the functional RPS4X gene, which encodes a component of the 40S ribosomal subunit involved in protein synthesis. However, RPS4XP19 itself is a pseudogene and does **not code for a functional protein**. It has no known biological function, clinical relevance, or therapeutic targeting role. Numerous processed pseudogenes of ribosomal protein genes exist throughout the genome due to retrotransposition events, and they are generally non-functional by definition. The functional gene, RPS4X, is involved in ribosome assembly and protein synthesis, with possible links to Turner syndrome, but these properties are not attributable to the RPS4XP19 pseudogene itself[1][4]. **Key points:** - RPS4XP19 is **not a therapeutic target** as it does not encode a protein and has no established role in disease or drug response. - All reported aliases refer to this non-functional pseudogene. - It falls under the "Other" category for molecular classification, specifically as a "pseudogene." - There are no associated drugs, disease roles, or safety concerns, nor does it serve as a biomarker[1][4]. If you intended the functional ribosomal protein S4, use **Ribosomal protein S4 X-linked (RPS4X)** as the canonical form, but "RPS4XP19" itself is a non-functional pseudogene and not a molecular target[1][7].

Other names

RPS4P19RPS4X_9_1583ribosomal protein S4, X-linked pseudogeneRPS4XP19