Predicted to be involved in mitochondrial electron transport, NADH to ubiquinone. Predicted to be located in mitochondrial matrix. Predicted to be part of respiratory chain complex I. Predicted to be active in cytoplasm. Is expressed in several structures, including alar plate midbrain region; gut; immature eye; myotome; and nervous system. Human ortholog(s) of this gene implicated in nuclear type mitochondrial complex I deficiency 22. Orthologous to human NDUFA10 (NADH:ubiquinone oxidoreductase subunit A10).