EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
2.4.1.140 | 2 sucrose |
- |
Leuconostoc citreum |
? |
- |
? |
2.4.1.140 | 2 sucrose |
- |
Leuconostoc citreum NRRL B-1355 |
? |
- |
? |
2.4.1.140 | 2 sucrose |
- |
Leuconostoc citreum ABK-1 |
? |
- |
? |
2.4.1.140 | more |
methyl D-allopyrano-sides are glucosylated primarily at position 6, yielding methyl alpha-D-glucopyranosyl-(1,6)-D-allopyranosides. The latter subsequently gave rise to methyl alpha-D-glucopyranosyl-(1,6)-alpha-D-glucopyranosyl-(1,6)-D-allopyranosides. The methyl alpha-D-hexopyranosides are better acceptors than the corresponding beta-glycosides |
Leuconostoc mesenteroides |
? |
- |
? |
2.4.1.140 | more |
LC/MS product analysis |
Leuconostoc citreum |
? |
- |
? |
2.4.1.140 | more |
alternansucrase enzyme from Leuconostoc citreum SK24.002 is used to produce di-glycosyl-stevioside through acceptor reaction. Identification of the di-glycosyl-stevioside structure as 13-([alpha-D-glucopyranosyl-(1->3)-alpha-D-glucopyranosyl-(1->6)-beta-D glucopyranosyl-(1->2)-beta-D-glucopyranosyl]oxy)kaur-16-en-19-oic acid beta-D glucopyranosyl ester, method optimization and evaluation, overview |
Leuconostoc citreum |
? |
- |
- |
2.4.1.140 | more |
for the docking calculations, a model of the ASRDELTA2 glucosyl-enzyme intermediate is constructed based on the high resolution structure of the GH13 covalent intermediate (PDB ID 1S46). Maltose is the best known acceptor for ASR |
Leuconostoc citreum |
? |
- |
- |
2.4.1.140 | more |
product analysis, determination of alternan nanoparticle size distribution by dynamic light scattering |
Leuconostoc citreum |
? |
- |
- |
2.4.1.140 | more |
LC/MS product analysis |
Leuconostoc citreum SK24.002 |
? |
- |
? |
2.4.1.140 | more |
alternansucrase enzyme from Leuconostoc citreum SK24.002 is used to produce di-glycosyl-stevioside through acceptor reaction. Identification of the di-glycosyl-stevioside structure as 13-([alpha-D-glucopyranosyl-(1->3)-alpha-D-glucopyranosyl-(1->6)-beta-D glucopyranosyl-(1->2)-beta-D-glucopyranosyl]oxy)kaur-16-en-19-oic acid beta-D glucopyranosyl ester, method optimization and evaluation, overview |
Leuconostoc citreum SK24.002 |
? |
- |
- |