Fructan beta-fructosidase
| Fructan beta-fructosidase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 3.2.1.80 | ||||||||
| CAS number | 37288-56-5 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Fructan beta-fructosidase (EC 3.2.1.80, exo-beta-D-fructosidase, exo-beta-fructosidase, polysaccharide beta-fructofuranosidase, fructan exohydrolase) is an enzyme with systematic name beta-D-fructan fructohydrolase.[1][2] This enzyme catalyses the following chemical reaction
- Hydrolysis of terminal, non-reducing (2->1)- and (2->6)-linked beta-D-fructofuranose residues in fructans
Hydrolyses inulin and levan, and also sucrose.
References
- ↑ DaCosta, T.; Gibbons, R.J. (1968). "Hydrolysis of levan by human plaque streptococci". Arch. Oral Biol. 13: 609–617. doi:10.1016/0003-9969(68)90139-8. PMID 5244285.
- ↑ Jacques, N.J.; Morrey-Jones, J.G.; Walker, G.J. (1985). "Inducible and constitutive formation of fructanase in batch and continuous cultures of Streptococcus mutans". J. Gen. Microbiol. 131: 1625–1633. doi:10.1099/00221287-131-7-1625. PMID 4045423.
External links
- Fructan beta-fructosidase at the US National Library of Medicine Medical Subject Headings (MeSH)
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