Mitochondrially encoded cytochrome b pseudogene 4 (MTCYBP4)

Mitochondrially encoded cytochrome b pseudogene 4 (MTCYBP4) is annotated as a pseudogene related to the mitochondrial cytochrome b gene (MT-CYB), which is a functional component of mitochondrial complex III involved in oxidative phosphorylation and ATP production. Pseudogenes such as MTCYBP4 are sequences similar to known genes but are generally considered nonfunctional due to mutations, truncations, or lack of expression. There is no evidence that MTCYBP4 encodes a functional protein or plays a role in human health or disease, nor is it considered a therapeutic target. Most research and clinical associations pertain to the canonical MT-CYB gene, not its pseudogenes[1][2][3][4]. If you intended to inquire about the functional mitochondrial gene, use "Mitochondrially encoded cytochrome b (MT-CYB)", which encodes a key subunit of complex III (cytochrome bc1 complex) in the mitochondrial electron transport chain; that gene plays a fundamental role in cellular energy generation and is associated with various mitochondrial diseases and some cancers[1][2][3][4][5].

Other names

MT-CYB pseudogene 4MTCYBP4Mitochondrially encoded cytochrome b pseudogene 4