Cytochrome c oxidase assembly factor 1 homolog (COA1)

Component of the MITRAC (mitochondrial translation regulation assembly intermediate of cytochrome c oxidase complex) complex, that regulates cytochrome c oxidase assembly. MITRAC complexes modulate both translation of mitochondrial encoded components and assembly of nuclear-encoded components imported in mitochondrion.

Required for assembly of mitochondrial respiratory chain complex I and complex IV. .