Fructan beta-(2,6)-fructosidase
Fructan beta-(2,6)-fructosidase | |||||||||
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Identifiers | |||||||||
EC number | 3.2.1.154 | ||||||||
CAS number | Template:CAS | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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Fructan beta-(2,6)-fructosidase (EC 3.2.1.154, beta-(2-6)-fructan exohydrolase, levanase, 6-FEH, beta-(2,6)-D-fructan fructohydrolase) is an enzyme with systematic name (2->6)-beta-D-fructan fructohydrolase.[1][2][3] This enzyme catalyses the following chemical reaction
- Hydrolysis of terminal, non-reducing (2->6)-linked beta-D-fructofuranose residues in fructans
The best substrates are the levan-type fructans such as 6-kestotriose [beta-D-fructofuranosyl-(2->6)-beta-D-fructofuranosyl alpha-D-glucopyranoside] and 6,6-kestotetraose [beta-D-fructofuranosyl-(2->6)-beta-D-fructofuranosyl-(2->6)-beta-D-fructofuranosyl alpha-D-glucopyranoside].
References
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External links
- Fructan beta-(2,6)-fructosidase at the US National Library of Medicine Medical Subject Headings (MeSH)