| Activities in Family | Hexosyltransferases (EC 2.4.1.-); [retaining] cycloinulo-oligosaccharide fructanotransferase (EC 2.4.1.-); [retaining] sucrose:sucrose 6-fructosyltransferase (6-SST) (EC 2.4.1.-); [retaining] levansucrase / sucrose:fructan 6-fructosyltransferase (6-SFT) (EC 2.4.1.10); [retaining] fructan:fructan 1-fructosyltransferase (1-FFT) (EC 2.4.1.100); [retaining] fructan:fructan 6-fructosyltransferase (6-FFT) (EC 2.4.1.243); [retaining] sucrose:sucrose 1F-fructosyltransferase (1-SST) (EC 2.4.1.99); 6-kestose β-2,6-fructosidase (EC 3.2.1.-); [retaining] fructan 1-exohydrolase (1-FEH) / 1-exo-inulinase / fructan β-2,1-fructosidase (EC 3.2.1.153); [retaining] fructan 6-exohydrolase (6-FEH) / 6-exo-levanase / fructan β-2,6-fructosidase (EC 3.2.1.154); β-fructofuranosidase / invertase (EC 3.2.1.26); [retaining] β-2,6-fructan 6-levanbiohydrolase (EC 3.2.1.64); Endo-levanase / β-2,6-fructanase (EC 3.2.1.65); Endo-inulinase (EC 3.2.1.7); Levan fructotransferase (DFA-IV-forming) (EC 4.2.2.16); |
|---|---|
| Mechanism | Retaining a |
| Clan | GH-J |
| 3D Structure Status | 5-fold β-propeller |
| Catalytic Nucleophile/Base | Asp |
| Catalytic Proton Donor | Glu |
| External resources | CAZypedia; PROSITE; |
| Commercial Enzyme Provider(s) | MEGAZYME; |
| Statistics | GenBank accession (23680); Uniprot accession (284); PDB accession (83); 3D entries (23); cryst (2) |