SUMO1 pseudogene 4 (SUMO1P4)

SUMO1 pseudogene 4 (SUMO1P4) is a noncoding genomic sequence classified as a pseudogene of the Small ubiquitin-related modifier 1 (SUMO1) gene[5]. Unlike protein-coding paralogues such as SUMO1—which is involved in post-translational modification (sumoylation) with roles in nuclear transport, transcription regulation, apoptosis, and protein stability—SUMO1P4 does not produce a functional protein and is typically considered biologically inactive[1][5][4]. Pseudogenes like SUMO1P4 may be retained in genomes as remnants of evolutionary processes and, while some pseudogenes can exert regulatory effects in rare cases, no such function has been established for SUMO1P4[4]. Key point: SUMO1P4 is not a therapeutic target, enzyme, receptor, or transporter, but a pseudogene with no known biological functions or disease roles, and is not relevant for drug discovery or clinical applications. If your intention was to investigate SUMO1 (Small ubiquitin-like modifier 1), that is a protein-coding gene and a legitimate target involved in sumoylation-related pathways and disease, but SUMO1P4 itself is not[1][5][4].

Other names

SUMO1P4