Дезоксинуклеотидаза dCMP+H2O=Pi+dCYTD
CMP+H2O=Pi+CYTD
dCM3P+H2O=Pi+dCYTD
dTM3P+H2O=Pi+THYMID
CM3P+H2O=Pi+CYTD
UMP+H2O=Pi+URID
UM3P+H2O=Pi+URID