1.7.2.3	-	392771, 392777, 437733, 437734, 437735, 437737, 687081	
1.7.2.3	amplification of the structural torA gene encoding the enzyme and iits flanking regions using PCR techniques, the torA gene is the third gene of a TMAO-inducible operon, torECAD, encoding the TMAO respiratory components, the torC gene encodes a pentahemic c-type cytochrome, likely to be involved in electron transfer to the TorA terminal reductase, the role of the torE gene is unknown, torD gene encodes the TorD protein, a cytoplasmic protein involved in the folding process of the TorA precursor protein	392775	
1.7.2.3	expressed in Escherichia coli	654560, 671735	
1.7.2.3	expression in strain BL21(DE3) as His-tagged protein	656147	
1.7.2.3	fusion protein with beta-galactosidase	392761	
1.7.2.3	gene torA, the torCAD operon encodes the Tor system induced in the presence of trimethylamine oxide mainly during exponential phase	700261	
1.7.2.3	gene torD, DNA sequence determination and analysis, overexpression in Escherichia coli strain BL21(DE3) as His-tagged protein	657290	
1.7.2.3	GFP-tagged enzyme expression, the genome sequence of Vibrio fischeri reveals three putative TMAO reductase operons, transcriptional regulation, overview	687424	
1.7.2.3	overexpression	654560	
1.7.2.3	overexpression as His-tagged protein	654560	
1.7.2.3	the torECA promoter, and to a lesser extent the torYZ and dmsABC promoters, are active during symbiotic colonization of juvenile Euprymna scolopes, transcriptional regulation, overview	687424	
1.7.2.3	the trimethylamine N-oxide reductase respiratory system is encoded by the torECAD operon, a three-gene cluster, torSTR, encoding a complex two-component regulatory system is present downstream of the torECAD operon, introduction of the torSTR gene cluster into Escherichia coli shows that this regulatory gene cluster is involved in trimethylamine N-oxide induction of the torE promoter, the torR operator site is required for induction of the tor structural promoter, TorS of Escherichia coli , the trimethylamine N-oxide sensor of Escherichia coli is able to transphosphorylate TorR of Shewanella oneidensis, the trimethylamine N-oxide response regulator of Shewanella oneidensis	392780