ID 1.1.1.403 DE D-threitol dehydrogenase (NAD(+)). CA D-threitol + NAD(+) = D-erythrulose + H(+) + NADH. CC -!- The enzyme, characterized from the bacterium Mycobacterium smegmatis, CC participates in the degradation of D-threitol. DR A0QYC2, DTHD_MYCS2 ; //