NCBI Accession #
NP_564676.1
NCBI GenBank Nucleotide #
NM_104385.4
NCBI Official Full Name
beta-fructofuranosidase 5
NCBI Official Symbol
FRUCT5
NCBI Official Synonym Symbols
6-fructan exohydrolase; AtcwINV3; ATFRUCT5; BETA-FRUCTOFURANOSIDASE; beta-fructofuranosidase 5; T7N22.6; T7N22_6
NCBI Protein Information
beta-fructofuranosidase 5
NCBI Summary
Encodes a protein with fructan exohydrolase (FEH) activity acting on levan-type fructans (6-FEH, levanase). The enzyme does not have invertase activity.
UniProt Synonym Gene Names
FRUCT5; 6-FEH; AtFruct5; AtcwINV3
UniProt Protein Name
Beta-fructofuranosidase, insoluble isoenzyme CWINV3
UniProt Synonym Protein Names
6-fructan exohydrolase (EC:3.2.1.80); 6-FEH; Beta-fructofuranosidase 5; AtFruct5; Cell wall beta-fructosidase 3; Cell wall invertase 3; AtcwINV3; Sucrose hydrolase 3
UniProt Primary Accession #
Q67XZ3
UniProt Secondary Accession #
Q9C721; Q9SLS5
UniProt Related Accession #
Q67XZ3
UniProt Comments
6-fructan exohydrolase that can use phlein, levan, neokestose, levanbiose, 6-kestose, and 1-kestose as substrates.