dADP + [thioredoxin]-disulfide + H2O <=> [thioredoxin]-dithiol + ADP
dadp + [thioredoxin]-disulfide + h2o <=> [thioredoxin]-dithiol + adp
dADP + [thioredoxin]-disulfide + H2O <=> [thioredoxin]-dithiol + ADP
dadp + [thioredoxin]-disulfide + h2o <=> [thioredoxin]-dithiol + adp