(1) RRM1+RRM2*+Fe_super_2+_endsuper_ -> Fe_super_2+_endsuper_:RRM1:RRM2*
(2) purine ribonucleoside 5'-diphosphate+TXN - Fe_super_2+_endsuper_:RRM1:RRM2* -> purine 2'-deoxyribonucleoside 5'-diphosphate+TXN
(3) pyrimidine ribonucleoside 5'-diphosphate+TXN - Fe_super_2+_endsuper_:RRM1:RRM2* -> pyrimidine 2'-deoxyribonucleoside 5'-diphosphate+TXN