ID   3.2.1.213
DE   galactan exo-1,6-beta-galactobiohydrolase (non-reducing end).
AN   exo-beta-1,6-galactobiohydrolase.
CA   Hydrolysis of (1->6)-beta-D-galactosidic linkages in arabinogalactan
CA   proteins and (1->3):(1->6)-beta-galactans to yield (1->6)-beta-
CA   galactobiose as the final product.
CC   -!- The enzyme, characterized from the bacterium Bifidobacterium longum,
CC       specifically hydrolyzes (1->6)-beta-galactobiose from the non-
CC       reducing terminal of (1->6)-beta-D-galactooligosaccharides with a
CC       degree of polymerization (DP) of 3 or higher, using an exo mode of
CC       action.
CC   -!- The enzyme cannot hydrolyze alpha-L-arabinofuranosylated (1->6)-beta-
CC       galactans (as found in arabinogalactans) and does not act on (1->3)-
CC       beta-D- or (1->4)-beta-D-galactans. cf. EC 3.2.1.164.
DR   A0A401ETL2, EXGAL_BIFL2;
//