ID 3.2.1.225 DE D-arabinan exo alpha-(1,3)/(1,5)-arabinofuranosidase (non-reducing end). AN exo-alpha-D-arabinofuranosidase. CA Hydrolysis of terminal non-reducing alpha-D-arabinofuranoside residues in CA D-arabinans. CC -!- The enzyme hydrolyzes alpha-D-arabinofuranosides with (1->3)- and CC (1->5)-linkages in D-arabinan core structure of lipoarabinomannan and CC arabinogalactan of mycobacterial cell wall. cf. EC 3.2.1.55, CC EC 3.2.1.224, and EC 3.2.1.226. //