Tags: Enzyme.
In enzymology an arabinose-5-phosphate isomerase (EC 5.3.1.13) is an enzyme that catalyzes the chemical reactionD-arabinose 5-phosphate D-ribulose 5-phosphateHence this enzyme has one substrate D-arabinose 5-phosphate and one product D-ribulose 5-phosphate.This enzyme belongs to the family of isomerases specifically those intramolecular oxidoreductases interconverting aldoses and ketoses. The systematic name of this enzyme class is D-arabinose-5-phosphate aldose-ketose-isomerase.