3.5.4.13	6	8	-	
3.5.4.13	6.7	6.9	-	
3.5.4.13	6.8	-	-	
3.5.4.13	6.8	-	assay at	
3.5.4.13	9.5	-	dCMP deaminase activity	
3.5.4.13	7	-	dCTP deaminase activity