MT-ND4 pseudogene 5 (MTND4P5)

MT-ND4 pseudogene 5 (MTND4P5) is a nuclear pseudogene corresponding to the mitochondrial gene MT-ND4, which encodes a subunit of Complex I of the mitochondrial electron transport chain[3][6]. Unlike the mitochondrial MT-ND4 gene, the pseudogene resides in the nuclear genome, contains multiple inactivating mutations such as premature stop codons or frameshifts, is not translated into a functional protein, and does not participate in mitochondrial respiration or other biological pathways. Pseudogenes like MTND4P5 are considered "genomic fossils" and do not function as therapeutic targets or as components in disease mechanisms; they may be detected in molecular biology experiments as artifacts but have no known clinical or pharmacological relevance[3][6]. Confusion may arise when searching for "MTND4P5," because functional MT-ND4 is a disease-linked target in mitochondrial disorders, but MTND4P5 is a nonfunctional nuclear pseudogene and not a pharmacological or disease-relevant target[3][6].

Other names

MTND4P5mitochondrially encoded NADH:ubiquinone oxidoreductase core subunit 4 pseudogene 5Nuclear pseudogene of MT-ND4