1.8.2.2	additional information	-	no definite pH-optimum	394122	
1.8.2.2	2.5	-	-	724028, 764763	
1.8.2.2	3	-	-	689730	
1.8.2.2	3	-	purified enzyme	394126	
1.8.2.2	4	-	-	724861, 741526	
1.8.2.2	4	-	substrate ferricyanide	726008	
1.8.2.2	4	5	assay at	742887	
1.8.2.2	4	6	-	394115	
1.8.2.2	4.25	-	activity assay	676077	
1.8.2.2	4.5	-	-	394127	
1.8.2.2	5	-	-	394125	
1.8.2.2	5	-	below, using ferricyanide as electron acceptor	394123, 394124	
1.8.2.2	5	-	the rate of reduction of cytochrome 553.5 at pH 5 is about 10% of the rate at pH 7	394121	
1.8.2.2	5.2	-	thiosulfate + ferricyanide	394119	
1.8.2.2	5.5	-	-	394128	
1.8.2.2	5.5	6.5	-	394116	
1.8.2.2	6.5	-	broad, with cytochrome c as electron acceptor	394124	
1.8.2.2	7	-	for the reduction of cytochrome 553.5	394121	
1.8.2.2	7.2	7.6	cytochrome c as electron acceptor	394123	
1.8.2.2	7.8	-	-	394078