the enzyme catalyzes the irreversible oxidation of several aldehydes with a km in the micromolar range for alpha-hydroxyaldehydes ( lactaldehyde , glyceraldehyde , or glycolaldehyde ) and a higher km , in the millimolar range , for the alpha-ketoaldehyde methylglyoxal .
C0001992
aldehydes
C0017854
glyceraldehyde