EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
2.4.1.140 | sucrose + myricetin |
49% conversion |
Leuconostoc mesenteroides |
? |
- |
? |
2.4.1.140 | sucrose + myricetin |
49% conversion |
Leuconostoc mesenteroides NRRL B-512F |
? |
- |
? |
2.4.1.140 | sucrose + myricetin |
49% conversion |
Leuconostoc mesenteroides NRRL B-23192 |
? |
- |
? |
2.4.1.140 | sucrose + octyl-alpha-D-glucopyranoside |
- |
Leuconostoc mesenteroides |
? |
- |
? |
2.4.1.140 | sucrose + quercetin |
4% conversion |
Leuconostoc mesenteroides |
? |
- |
? |
2.4.1.140 | sucrose + quercetin |
4% conversion |
Leuconostoc mesenteroides NRRL B-512F |
? |
- |
? |
2.4.1.140 | sucrose + quercetin |
4% conversion |
Leuconostoc mesenteroides NRRL B-23192 |
? |
- |
? |
2.4.1.140 | sucrose + raffinose |
the alternansucrase-catalyzed acceptor reaction with raffinose gives a gravimetric yield of alternan of 9.5% relative to the weight of sucrose, indicating that 20% of the glucosyl units are incorporated into alternan, and 80% into oligosaccharide acceptor products. The main products are the tetrasaccharides alpha-D-Glcp-(1-3)-alpha-D-Galp-(1-6)-alpha-D-Glcp-(1-2)-beta-D-Fruf and alpha-D-Glcp-(1-4)-alpha-D-Galp-(1-6)-alpha-D-Glcp-(1-2)-beta-D-Fruf in ratios ranging from 4:1 to 9:1, along with lesser amounts of alpha-D-Glcp-(1-6)-alpha-D-Galp-(1-6)-alpha-D-Glcp-(1-2)-beta-D-Fruf. Pentasaccharides, hexasaccharides and higher oligosaccharides are also produced |
Leuconostoc mesenteroides |
? |
- |
? |
2.4.1.140 | sucrose + raffinose |
the alternansucrase-catalyzed acceptor reaction with raffinose gives a gravimetric yield of alternan of 9.5% relative to the weight of sucrose, indicating that 20% of the glucosyl units are incorporated into alternan, and 80% into oligosaccharide acceptor products. The main products are the tetrasaccharides alpha-D-Glcp-(1-3)-alpha-D-Galp-(1-6)-alpha-D-Glcp-(1-2)-beta-D-Fruf and alpha-D-Glcp-(1-4)-alpha-D-Galp-(1-6)-alpha-D-Glcp-(1-2)-beta-D-Fruf in ratios ranging from 4:1 to 9:1, along with lesser amounts of alpha-D-Glcp-(1-6)-alpha-D-Galp-(1-6)-alpha-D-Glcp-(1-2)-beta-D-Fruf. Pentasaccharides, hexasaccharides and higher oligosaccharides are also produced |
Leuconostoc mesenteroides NRRL B-21297 |
? |
- |
? |