Hesperidin 6-O-alpha-L-rhamnosyl-beta-D-glucosidase
Hesperidin 6-O-alpha-L-rhamnosyl-beta-D-glucosidase (EC 3.2.1.168) is an enzyme with systematic name hesperetin 7-(6-O-alpha-L-rhamnopyranosyl-beta-D-glucopyranoside) 6-O-alpha-rhamnopyranosyl-beta-glucohydrolase.[1][2] This enzyme catalyses the following chemical reaction
- hesperidin + H2O
hesperetin + rutinose
The enzyme exhibits high specificity towards 7-O-linked flavonoid beta-rutinosides.
References
- ↑ Mazzaferro, L., Piñuel, L., Minig, M. and Breccia, J.D. (2010). "Extracellular monoenzyme deglycosylation system of 7-O-linked flavonoid β-rutinosides and its disaccharide transglycosylation activity from Stilbella fimetaria". Arch. Microbiol. 192: 383–393. doi:10.1007/s00203-010-0567-7. PMID 20358178.
- ↑ Mazzaferro, L., Piñuel, L., Minig, M. and Breccia, J.D. (2011). "Erratum to: Extracellular monoenzyme deglycosylation system of 7-O-linked flavonoid β-rutinosides and its disaccharide transglycosylation activity from Stilbella fimetaria". Arch. Microbiol. 193: 461–461. doi:10.1007/s00203-011-0709-6.
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