Predicted to enable mitochondrial transcription factor activity and rRNA (adenine-N6,N6-)-dimethyltransferase activity. Predicted to be involved in rRNA methylation and transcription initiation at mitochondrial promoter. Predicted to act upstream of or within methylation and rRNA modification. Predicted to be active in mitochondrial matrix. Orthologous to human TFB1M (transcription factor B1, mitochondrial).