D-mannose + NADP(+) = 2-dehydro-D-glucose + NADPH + H(+)
d-mannose + nadp(+) = 2-dehydro-d-glucose + nadph + h(+)
D-mannose + NADP(+) = 2-dehydro-D-glucose + NADPH + H(+)
d-mannose + nadp(+) = 2-dehydro-d-glucose + nadph + h(+)