Aromatic hydrocarbon dioxygenases belong to a large family of Rieske non-he
me iron oxygenases, The dioxygenases have a broad substrate specificity and
catalyze enantiospecific reactions with a wide range of substrates. These
characteristics make them attractive synthons for the production of industr
ially and medically important chiral chemicals and also provide essential i
nformation for the development of bioremediation technology.