Predicted to enable NADH dehydrogenase (ubiquinone) activity. Predicted to be involved in mitochondrial respiratory chain complex I assembly. Located in mitochondrial inner membrane. Is expressed in several structures, including alimentary system; heart; nervous system; respiratory system; and urinary system. Orthologous to human NDUFB7 (NADH:ubiquinone oxidoreductase subunit B7). [provided by Alliance of Genome Resources, Apr 2022]