ubiquitin specific peptidase 9, Y-linked pseudogene 34 (USP9YP34)

USP9YP34 is a pseudogene—a non-protein-coding DNA segment—on the Y chromosome that shares sequence homology with the functional gene USP9Y[3][10]. Unlike the functional USP9Y gene, which acts as a deubiquitinase important for sperm development and male fertility[2][7], USP9YP34 does not produce a functional protein and has no documented direct role in disease, drug targeting, or biological pathways. It is annotated in genomic databases but is not considered a receptor, enzyme, or other typical drug target class[3][10]. Key points: - USP9YP34 is a non-coding pseudogene—not a functional gene or therapeutic target. - Its functional counterpart, USP9Y, is involved in spermatogenesis, but USP9YP34 itself has no demonstrated biological function or clinical relevance[3][10]. - Because it does not produce a functional product, it has no known role in disease, drug interaction, biomarker status, or mechanism of action. - Entries referring to USP9YP34 as a protein-coding or target gene are incorrect; any information about therapeutic intervention should refer to USP9Y, not the pseudogene[3][10]. This entry is not a therapeutic target and should not be confused with the protein-coding USP9Y gene.

Other names

USP9YP34ubiquitin specific protease 9, Y-linked pseudogeneubiquitin specific peptidase 9 Y-linked pseudogene 34