1.1.3.13 Fe3+ the enzyme contains 2 iron atoms and shows 112% activity at 1 mM Fe3+ 1.1.3.13 K+ slight activation of intracellular enzyme 1.1.3.13 MgCl2 1 mM, increases the enzyme activity to nearly 50% for both short chain-, and long chain alcohol substrates 1.1.3.13 additional information no metal requirement 1.1.3.13 additional information no iron cofactor 1.1.3.13 additional information the enzyme is not influenced by Mn2+, Co2+, Ni2+, and Zn2+