1.1.1.85	3-isopropylmalate dehydrogenase	Acidithiobacillus ferrooxidans	
1.2.1.70	glutamyl-tRNA reductase	Acidithiobacillus ferrooxidans	
1.4.1.13	glutamate synthase (NADPH)	Acidithiobacillus ferrooxidans	
1.8.1.2	assimilatory sulfite reductase (NADPH)	Acidithiobacillus ferrooxidans	
1.8.1.7	glutathione-disulfide reductase	Acidithiobacillus ferrooxidans	
1.8.1.7	glutathione-disulfide reductase	Acidithiobacillus ferrooxidans AP19-3	
1.8.1.9	thioredoxin-disulfide reductase	Acidithiobacillus ferrooxidans	
1.8.2.1	sulfite dehydrogenase (cytochrome)	Acidithiobacillus ferrooxidans	
1.8.2.2	thiosulfate dehydrogenase	Acidithiobacillus ferrooxidans	
1.8.2.2	thiosulfate dehydrogenase	Acidithiobacillus ferrooxidans DSM 14882