. "This enzyme participates in arabitol catabolism." . "The enzyme also converts D-arabitol 5-phosphate to D-ribulose 5-phosphate at a lower rate." . . . "D-arabitol-phosphate dehydrogenase" . "APDH" . "D-arabitol 1-phosphate dehydrogenase" . "D-arabitol 5-phosphate dehydrogenase" . . "D-arabinitol 1-phosphate + NAD(+) = D-xylulose 5-phosphate + NADH." .