zinc finger protein 257 pseudogene

The zinc finger protein 257 pseudogene (ENSG00000278342) is a non-protein-coding genomic sequence related to the zinc finger protein 257 gene family, classified as a pseudogene. Unlike the protein-coding ZNF257, this pseudogene is not known to encode a functional protein or to serve as a classical drug target. Pseudogenes like this may sometimes act through regulatory RNA effects, although no such function is documented for this locus. It does not have reported utility as a biomarker, drug target, or specific role in disease[1][4][7][5]. Key clarification: - This entry should not be confused with zinc finger protein 257 (ZNF257, ENSG00000197134), which is a protein-coding gene involved in transcriptional regulation[4][6][9]. - The "zinc finger protein 257 pseudogene" is not a therapeutic target, lacks a canonical abbreviation, and should not be used in place of the protein-coding gene.