Alcohol dehydrogenase family pseudogene

Alcohol dehydrogenase family pseudogene (ENSG00000250300) is a non-functional genomic DNA segment that resembles members of the alcohol dehydrogenase gene family but contains disabling mutations (such as stop codons or frameshifts) that prevent it from producing a functional protein product. Pseudogenes are generally considered genomic "fossils" or "junk DNA," though rare exceptions may have regulatory roles; however, there is no evidence for such a role for this pseudogene[1][3][5]. Key details: - Pseudogenes like this are typically the result of gene duplication or retrotransposition events followed by disabling mutations[1][3][5]. - The "alcohol dehydrogenase" gene family encodes enzymes involved in metabolizing alcohols, but pseudogene copies such as ENSG00000250300 do not produce a functional enzyme and do not contribute to this activity[1][3]. - Pseudogenes are not cataloged as drug targets and do not have established therapeutic, diagnostic, or safety significance[1][3][5]. This entry should not be used as a canonical therapeutic target. The associated Ensembl entry names it as a pseudogene and there is no evidence in the scientific literature or drug databases for functional or clinical significance.