1.8.2.1	sulfite + 2 ferricytochrome c + H2O	-	
1.8.2.1	sulfite + ferricytochrome c + H2O	-	
1.8.2.1	sulfite + ferricytochrome c + H2O	oxidative phosphorylation is coupled to sulfite oxidation with a low P/O ratio	
1.8.2.1	sulfite + ferricytochrome c + H2O	the enzyme is involved in oxidation of thiosulfate	
1.8.2.1	sulfite + ferricytochrome c + H2O	the enzyme is a component of a thiosulfate-oxidizing system	
1.8.2.1	sulfite + ferricytochrome c + H2O	enzyme is essential for growth with thiosulfate, essential role in lithotrophic sulfur oxidation	
1.8.2.1	sulfite + ferricytochrome c + H2O	ferricytochrome c is the physiological electron acceptor	
1.8.2.1	sulfite + ferricytochrome c550 + H2O	-