ExplorEnz: EC 3.2.1.168

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3.2.1.168

Accepted name:

hesperidin 6-O-α-L-rhamnosyl-β-D-glucosidase

Reaction:

hesperidin + H₂O = hesperetin + rutinose

Glossary:

hesperetin = 5,7,3′-trihydroxy-4′-methoxyflavanone
hesperidin = hesperetin 7-(6-O-α-L-rhamnopyranosyl-β-D-glucopyranoside)
rutinose = 6-O-α-L-rhamnopyranosyl-D-glucose

Other name(s):

AnRut; rutinosidase

Systematic name:

hesperetin 7-(6-O-α-L-rhamnopyranosyl-β-D-glucopyranoside) 6-O-α-rhamnopyranosyl-β-glucohydrolase

Comments:

The enzyme exhibits high specificity towards 7-O-linked flavonoid β-rutinosides.

Links to other databases:

BRENDA, EXPASY, KEGG, MetaCyc

References:

1.	Mazzaferro, L., Piñuel, L., Minig, M. and Breccia, J.D. Extracellular monoenzyme deglycosylation system of 7-O-linked flavonoid β-rutinosides and its disaccharide transglycosylation activity from Stilbella fimetaria. Arch. Microbiol. 192 (2010) 383–393. [DOI] [PMID: 20358178]
2.	Mazzaferro, L., Piñuel, L., Minig, M. and Breccia, J.D. Erratum to: Extracellular monoenzyme deglycosylation system of 7-O-linked flavonoid β-rutinosides and its disaccharide transglycosylation activity from Stilbella fimetaria. Arch. Microbiol. 193 (2011) 461.

[EC 3.2.1.168 created 2011]