label: a 2'-deoxyribonucleoside 5'-triphosphate + [thioredoxin]-disulfide + H2O => a ribonucleoside 5'-triphosphate + [thioredoxin]-dithiol
label_lc: a 2'-deoxyribonucleoside 5'-triphosphate + [thioredoxin]-disulfide + h2o => a ribonucleoside 5'-triphosphate + [thioredoxin]-dithiol