Fructan beta-(2,1)-fructosidase
| Fructan beta-(2,1)-fructosidase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 3.2.1.153 | ||||||||
| CAS no. | 1000593-08-7 | ||||||||
| 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-(2,1)-fructosidase (EC 3.2.1.153, beta-(2-1)-D-fructan fructohydrolase, beta-(2-1)fructan exohydrolase, inulinase, 1-FEH II, 1-fructan exohydrolase, 1-FEH w1, 1-FEH w2, beta-(2-1)-linkage-specific fructan-beta-fructosidase, beta-(2,1)-D-fructan fructohydrolase) is an enzyme with systematic name beta-(2->1)-D-fructan fructohydrolase.[1][2] This enzyme catalyses the following chemical reaction
- Hydrolysis of terminal, non-reducing (2->1)-linked beta-D-fructofuranose residues in fructans
The best substrates are the inulin-type fructans.
References
[edit]- ^ De Roover J, Van Laere A, De Winter M, Timmermans JW, Van den Ende W (1999). "Purification and properties of a second fructan exohydrolase from the roots of Cichorium intybus". Physiol. Plant. 106: 28–34. doi:10.1034/j.1399-3054.1999.106104.x.
- ^ Van Den Ende W, Clerens S, Vergauwen R, Van Riet L, Van Laere A, Yoshida M, Kawakami A (February 2003). "Fructan 1-exohydrolases. beta-(2,1)-trimmers during graminan biosynthesis in stems of wheat? Purification, characterization, mass mapping, and cloning of two fructan 1-exohydrolase isoforms". Plant Physiology. 131 (2): 621–31. doi:10.1104/pp.015305. PMC 166838. PMID 12586886.
External links
[edit]- Fructan+beta-(2,1)-fructosidase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
