(R)-noradrenaline + 2 monodehydro-L-ascorbate radical + H2O => dopamine + 2 L-ascorbate + O2
(r)-noradrenaline + 2 monodehydro-l-ascorbate radical + h2o => dopamine + 2 l-ascorbate + o2
(R)-noradrenaline + 2 monodehydro-L-ascorbate radical + H2O => dopamine + 2 L-ascorbate + O2
(r)-noradrenaline + 2 monodehydro-l-ascorbate radical + h2o => dopamine + 2 l-ascorbate + o2