Pseudogene similar to part of asparagine synthetase (ENSG00000259848)

ENSG00000259848 is identified in gene databases as a **pseudogene similar to part of asparagine synthetase** (ASNS). **Pseudogenes** are nonfunctional DNA sequences that resemble protein-coding genes but have lost their ability to encode functional proteins due to mutations, deletions, or lack of regulatory elements[3][5][7]. This pseudogene shares sequence similarity with the human asparagine synthetase gene—a functional enzyme important in amino acid biosynthesis—but it does not encode a functional protein or exhibit canonical gene activity. While pseudogenes can sometimes participate in regulation of their parental gene (such as via antisense RNA or regulatory RNA mechanisms), there are no documented biological functions, disease associations, or drug interactions for this specific pseudogene[1][5]. In research or genetic annotation pipelines, these genes are generally flagged as nonfunctional, and their naming conventions emphasize their relationship to the ancestral gene but clarify their pseudogene status[3][7]. ENSG00000259848 is a **pseudogene** and not a true therapeutic target, receptor, or protein-coding functional gene. It should not be used for structured therapeutic target data extraction; its name is descriptive and may not be a standard or canonical gene symbol[3][5][7].