L-arginine + NADH + O2 + H(+) = N(omega)-hydroxy-L-arginine + NAD(+) + H2O
l-arginine + nadh + o2 + h(+) = n(omega)-hydroxy-l-arginine + nad(+) + h2o
L-arginine + NADH + O2 + H(+) = N(omega)-hydroxy-L-arginine + NAD(+) + H2O
l-arginine + nadh + o2 + h(+) = n(omega)-hydroxy-l-arginine + nad(+) + h2o