Mitochondrial ribosomal protein L36 pseudogene 1 (MRPL36P1)

Mitochondrial ribosomal protein L36 pseudogene 1 (MRPL36P1) is a processed pseudogene related to the functional mitochondrial ribosomal protein L36 gene (MRPL36)[1][6]. The canonical MRPL36 encodes a component of the 39S large subunit of the mitochondrial ribosome, playing a role in mitochondrial protein synthesis and cellular energy production[3][5]. In contrast, MRPL36P1 does not encode a functional protein, as its sequence contains disabling mutations, such as alterations in the translation initiation codon, and there is no evidence of its involvement in functional cellular processes or disease[6]. No major aliases, therapeutic roles, or molecular interactions have been described for MRPL36P1. As with other pseudogenes, MRPL36P1 may exert subtle regulatory effects (e.g., microRNA decoy activity[4]); however, no such effect has been reported for this specific pseudogene. MRPL36 (not the pseudogene) is a bona fide mitochondrial ribosomal protein relevant for mitochondrial biogenesis and metabolism[3][5], and its disturbance has implications for cell growth and disease such as cancer[3]. However, MRPL36P1 itself lacks established biological activity or therapeutic relevance.

Other names

MRPL36P1

Not applicable. No drugs are known to target this pseudogene.