the ki/k values of ada for ddedapr ( as inhibitor ) and ado , 2',3'-dideoxyadenosine ( ddado ) and 9-beta-d-arabinofuranosyladenine ( araa ) as the substrates are 0.17 , 0.05 and 0.06 , respectively .
C0001443
ado
C0042646
arabinofuranosyladenine