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Literature summary for 3.2.1.21 extracted from

  • Chang, M.Y.; Kao, H.C.; Juang, R.S.
    Thermal inactivation and reactivity of beta-glucosidase immobilized on chitosan-clay composite (2007), Int. J. Biol. Macromol., 43, 48-53.
    View publication on PubMed
Search for more literature for 3.2.1.21

Protein Variants

Protein Variants Comment Organism
additional information immobilization of the enzyme on chitosan-clay composite, crosslinking with glutaraldehyde, kinetic modeling of thermal inactivation and reactivity, overview Prunus dulcis

Organism

Organism UniProt Comment Textmining
Prunus dulcis
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl beta-D-glucopyranoside + H2O
-
 Prunus dulcis 4-nitrophenol + beta-D-glucose
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
 assay at Prunus dulcis

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
additional information
-
 thermal inactivation kinetics of free and immobilized enzyme, overview Prunus dulcis
50
-
 half-life of the free enzyme is 44.9 min, of the dried-composite immobilized enzyme 134.2 min, and of the wet-composite immobilized enzyme 135.7 min Prunus dulcis
55
-
 half-life of the free enzyme is 28.4 min, of the dried-composite immobilized enzyme 88.0 min, and of the wet-composite immobilized enzyme 101.1 min Prunus dulcis
60
-
 half-life of the free enzyme is 13.4 min, of the dried-composite immobilized enzyme 78.3 min, and of the wet-composite immobilized enzyme 45.7 min Prunus dulcis
65
-
 half-life of the free enzyme is 1.1 min, of the dried-composite immobilized enzyme 7.4 min, and of the wet-composite immobilized enzyme 9.5 min Prunus dulcis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
3.5
-
 assay at Prunus dulcis