EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
3.2.1.213 | (1->6)-beta-D-galactooligosaccharide + H2O |
degradative enzyme for type II arabinogalactan side chains in cooperation with exo-beta-1,3-galactanase. The enzyme, characterized from the bacterium Bifidobacterium longum, specifically hydrolyses (1->6)-beta-galactobiose from the non-reducing terminal of (1->6)-beta-D-galactooligosaccharides with a degree of polymerization of 3 or higher, using an exo mode of action. The enzyme cannot hydrolyse alpha-L-arabinofuranosylated (1->6)-beta-galactans (as found in arabinogalactans) and does not act on (1->3)-beta-D- or (1->4)-beta-D-galactans |
Bifidobacterium longum subsp. Longum |
(1->6)-beta-D-galactobiose + ? |
- |
? |
3.2.1.213 | (1->6)-beta-D-galactooligosaccharide + H2O |
the enzyme, characterized from the bacterium Bifidobacterium longum, specifically hydrolyses (1->6)-beta-galactobiose from the non-reducing terminal of (1->6)-beta-D-galactooligosaccharides with a degree of polymerization of 3 or higher, using an exo mode of action. The enzyme cannot hydrolyse alpha-L-arabinofuranosylated (1->6)-beta-galactans (as found in arabinogalactans) and does not act on (1->3)-beta-D- or (1->4)-beta-D-galactans |
Bifidobacterium longum subsp. Longum |
(1->6)-beta-D-galactobiose + ? |
- |
? |
3.2.1.213 | beta-D-Gal(1->6)-beta-D-Gal-(1->6)-D-Gal + H2O |
- |
Bifidobacterium longum subsp. Longum |
(1->6)-beta-D-galactobiose + beta-D-galactose |
- |
? |
3.2.1.213 | dearabinosylated larch arabinogalactan + H2O |
- |
Bifidobacterium longum subsp. Longum |
(1->6)-beta-D-galactobiose + ? |
- |
? |