D-galactose 6-phosphate + NADP(+) = 6-phospho-D-galactono-1,5-lactone + NADPH + H(+)
d-galactose 6-phosphate + nadp(+) = 6-phospho-d-galactono-1,5-lactone + nadph + h(+)
D-galactose 6-phosphate + NADP(+) = 6-phospho-D-galactono-1,5-lactone + NADPH + H(+)
d-galactose 6-phosphate + nadp(+) = 6-phospho-d-galactono-1,5-lactone + nadph + h(+)