Protein phosphatase 1 regulatory inhibitor subunit 11 pseudogene 2 (PPP1R11P2)

PPP1R11P2 is a processed pseudogene in the human genome similar in sequence to functional protein phosphatase 1 regulatory inhibitor subunit 11 (PPP1R11/I3). Pseudogenes are typically nonfunctional DNA segments, having lost the ability to encode a functional protein due to inactivating mutations such as frameshifts or premature stop codons[4][5][3]. PPP1R11P2 is not known to have any biological activity or protein product in humans, nor is it established as a therapeutic or diagnostic target. Like other pseudogenes, it may be weakly transcribed but does not produce a functional protein. There is no evidence for its involvement in disease, drug interaction, or use as a biomarker[3][4][5]. Key Notes: - The “pseudogene” status indicates loss of protein-coding function and lack of known physiological or pathological role[4][5]. - It does not belong to any major druggable molecular family (such as receptor, enzyme, ion channel, transporter). - There is no current evidence linking PPP1R11P2 to therapeutic targeting, clinical relevance, or safety considerations.