D-erythritol 1-phosphate + NADP(+) = D-erythrulose 1-phosphate + NADPH + H(+)
d-erythritol 1-phosphate + nadp(+) = d-erythrulose 1-phosphate + nadph + h(+)
"D-erythritol 1-phosphate dehydrogenase"
"d-erythritol 1-phosphate dehydrogenase"