Makorin ring finger protein 5, pseudogene (MKRN5P)

Makorin ring finger protein 5, pseudogene (MKRN5P; also known as ZNF-Xq or MKRNP1), is a **processed pseudogene** in the human genome. It does not encode a functional protein and is not an active therapeutic target[3]. Pseudogenes like MKRN5P can be transcribed into RNA and may participate in regulatory processes at the RNA level, including acting as microRNA sponges, forming double-stranded RNA with parental transcripts, or serving as substrates for small interfering RNA (siRNA) production, potentially influencing the expression of their functional gene relatives[4]. However, there is no evidence in the scientific literature that MKRN5P encodes a functional receptor, enzyme, or protein involved in canonical biological or disease pathways, nor that it is targeted by any drugs. The "makorin" gene family (which includes MKRN1, MKRN2, MKRN3, and MKRN4) are functional RING finger E3 ligases involved in ubiquitin-mediated protein degradation and various cellular processes[1], but MKRN5P itself is classified as a non-coding pseudogene, not as a protein-coding, disease-related, or druggable molecular target. **Key points:** - MKRN5P is a processed pseudogene with recognized alias names ZNF-Xq, MKRNP1, and ZNF127L2[3]. - It does not function as a receptor, enzyme, transporter, or other standard therapeutic target class[3]. - It is sometimes referenced in the context of pseudogene functions—such as regulating parental gene mRNA stability or acting in small RNA pathways—but no direct molecular, biological, or pathological function is confirmed for MKRN5P in humans[3][4]. - No targeted drugs, mechanisms of action, biomarkers, or safety issues are associated with MKRN5P. - The "is_incorrect" flag is set to **true** because this is not a classical pharmacological or molecular target but rather a pseudogene[3][4].

Other names

ZNF-XqMKRNP1ZNF127L2