EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
   3.2.1.145 | more |
the recombinant BbGal43A shows activity towards synthetic galactosides |
Bifidobacterium bifidum S17 |
? |
- |
? |
| 3.2.1.145 | more |
the enzyme specifically cleaves the beta-(1->3)-D-galactan backbone of arabinogalactan-proteins |
Streptomyces sp. 19(2012) |
? |
- |
? |
| 3.2.1.145 | more |
the enzyme specifically hydrolyses beta-(1->3)-D-galacto-oligo- or poly-saccharides from the upstream (non-reducing) end, typical of an exo-acting enzyme. Substrate specificity, overview. No or negligible activity on 4-nitrophenyl beta-D-galactopyranoside, 4-nitrophenyl beta-D-fucopyranoside,4-nitrophenyl alpha-L-arabinofuranosidase 4-nitrophenyl alpha-D-galactopyranoside, 4-nitrophenyl alpha/beta-D-glucopyranoside, 4-nitrophenyl alpha/beta-L-fucopyranoside, 4-nitrophenyl beta-D-cellobioside, 4-nitrophenyl alpha-D-mannopyranoside, or 4-nitrophenyl beta-D-xylopyranoside |
Streptomyces sp. 19(2012) |
? |
- |
? |
| 3.2.1.145 | more |
the recombinant BLLJ_1840 expressed in Escherichia coli hydrolyzes beta-1,3-linked galactooligosaccharides but not beta-1,4- and beta-1,6-linked galactooligosaccharides. The enzyme also hydrolyzes larch wood arabinogalactan, which comprises a beta-1,3-linked galactan backbone with beta-1,6-linked galactan side chains. No activity with 4-nitrophenyl-beta-D-galactopyranoside, 4-nitrophenyl-alpha-D-galactopyranoside, 4-nitrophenyl-beta-D-glucopyranoside, 4-nitrophenyl-beta-D-xylopyranoside, and 4-nitrophenyl-beta-L-arabinopyranoside, substrate specificity, and no activity with potato galactan and laminarin, overview |
Bifidobacterium longum JCM 1217 |
? |
- |
? |
| 3.2.1.145 | more |
the recombinant BbGal43A shows activity towards synthetic galactosides |
Bifidobacterium bifidum NCIMB 41171 |
? |
- |
? |
| 3.2.1.145 | more |
no activity of the recombinant enzyme with 4-nitrophenyl beta-D-galactopyranoside, beta-1,4-D-galactobiose, or beta-1,6-D-galactobiose, and no activity with birchwood xylan, lupin galactan, carob galactomannan, sugar beet L-arabinan, and wheat arabinoxylan |
Fusarium oxysporum 12S |
? |
- |
? |
| 3.2.1.145 | more |
no activity with lupin galactan, carob galactomannan, sugar beet L-arabinan, sugar beet debranched arabinan, wheat arabinoxylan, 4-nitrophenyl beta-D-galactopyranoside, 4-nitrophenyl beta-D-xylopyranoside, 4-nitrophenyl alpha-L-arabinopyranoside, and 4-nitrophenyl alpha-L-arabinofuranoside. The enzyme is not active on galactooligosaccharides with beta-1,4- or beta-1,6-linkages |
Sphingomonas sp. 24T |
? |
- |
? |
| 3.2.1.145 | p-nitrophenyl-beta-galactoside + H2O |
- |
Raphanus sativus |
p-nitrophenol + beta-galactose |
- |
? |
| 3.2.1.145 | sugar beet debranched L-arabinan + H2O |
- |
Fusarium oxysporum |
? |
- |
? |
| 3.2.1.145 | type II arabinogalactan + H2O |
- |
Fusarium oxysporum |
? |
- |
? |
