>tr|D4FXK9|D4FXK9_BACNB FMN dependent NADH:quinone oxidoreductase OS=Bacillus subtilis subsp. natto GN=acpD MSTVLFVKSSDRTAEEGVSTKLYEAFLAAYKENNPNDEVVELDLHKENLPYLGRDMINGT FKAGQGMEMTEDEKKQAAIADKYLNQFVKADKVVFAFPLWNFTVPAVLHTYVDYLSRAGV TFKYTQEGPVGLMGGKKVALLNARGGVYSEGPMAALEMSLNFMKTVLGFWGVQDLHTVVI EGHNAAPDQAQEIVEKGLQEAKDLAAKF