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Literature summary extracted from

  • Kuroki, G.; Lizotte, P.A.; Poulton, J.E.
    Catabolism of (R)-amygdalin and (R)-vicianin by partially purified beta-glucosidases from Prunus serotina Ehrh. and Davallia trichomanoides (1983), Z. Naturforsch. C, 39c, 232-239.
No PubMed abstract available

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.119 Davallia trichomanoides
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-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.119 partial Davallia trichomanoides

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.119 frond young Davallia trichomanoides
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Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.119 (R)-amygdalin + H2O reaction 16% of the rate of vicianine hydrolysis Davallia trichomanoides mandelonitrile + beta-gentiobiose
-
 ?
3.2.1.119 (R)-prunasin + H2O reaction 12% of the rate of vicianine hydrolysis Davallia trichomanoides mandelonitrile + D-glucose
-
 ?
3.2.1.119 (R)-vicianin + H2O
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 Davallia trichomanoides mandelonitrile + vicianose
-
 ?
3.2.1.119 2-nitrophenyl beta-D-glucopyranoside + H2O poor substrate Davallia trichomanoides 2-nitrophenol + D-glucopyranose
-
 ?
3.2.1.119 2-nitrophenyl beta-D-xylopyranoside + H2O poor substrate Davallia trichomanoides 2-nitrophenol + D-xylopyranose
-
 ?
3.2.1.119 4-nitrophenyl beta-D-glucopyranoside + H2O poor substrate Davallia trichomanoides 4-nitrophenol + D-glucopyranose
-
 ?
3.2.1.119 additional information no substrates are lactose, o-nitrophenyl-beta-D-galactopyranoside, beta-methyl-D-glucoside, beta-gentiobiose, linamarin, cellobiose, p-nitrophenyl-alpha-D-glucopyranoside, salicin, phenyl-beta-D-glucoside, maltose and sucrose Davallia trichomanoides ?
-
 ?
3.2.1.119 p-nitrophenyl-beta-D-xylopyranoside + H2O poor substrate Davallia trichomanoides 4-nitrophenol + beta-D-xylopyranose
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.119 30
-
 assay at Davallia trichomanoides

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.119 6
-
-
 Davallia trichomanoides