Tags: Enzyme.
In enzymology a D-arabinonolactonase (EC 3.1.1.30) is an enzyme that catalyzes the chemical reactionD-arabinono-14-lactone + H2O D-arabinonateThus the two substrates of this enzyme are D-arabinono-14-lactone and H2O whereas its product is D-arabinonate.This enzyme belongs to the family of hydrolases specifically those acting on carboxylic ester bonds. The systematic name of this enzyme class is D-arabinono-14-lactone lactonohydrolase.