ID 3.2.1.224 DE D-arabinan exo beta-(1,2)-arabinofuranosidase (non-reducing end). AN exo-beta-D-arabinofuranosidase. CA Hydrolysis of terminal non-reducing beta-D-arabinofuranoside residues in CA D-arabinans. CC -!- The enzyme, characterized from the bacterium Microbacterium CC arabinogalactanolyticum, hydrolyzes beta-D-arabinofuranosides from CC the non-reducing terminal of D-arabinan core structure of CC lipoarabinomannan and arabinogalactan of mycobacterial cell wall. cf. CC EC 3.2.1.55, EC 3.2.1.185, EC 3.2.1.225, and EC 3.2.1.226. //