3-methylbutan-2-one + NH4(+) + NADPH + H(+) => 3-methyl-2-aminobutane + NADP(+) + H2O
3-methylbutan-2-one + nh4(+) + nadph + h(+) => 3-methyl-2-aminobutane + nadp(+) + h2o
3-methylbutan-2-one + NH4(+) + NADPH + H(+) => 3-methyl-2-aminobutane + NADP(+) + H2O
3-methylbutan-2-one + nh4(+) + nadph + h(+) => 3-methyl-2-aminobutane + nadp(+) + h2o