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Literature summary for 3.2.1.21 extracted from

  • Uenal, M.; Sener, A.
    Biochemical properties of beta-glucosidase from Turkish Hacihaliloglu apricot (Prunus armenica L.) as affected by harvest year (2017), LWT-Food Sci. Technol., 79, 190-196 .
No PubMed abstract available
Search for more literature for 3.2.1.21

Inhibitors

Inhibitors Comment Organism Structure
Ca2+ 1 mM, 19-35% inhibition of isoform A, 14-35% inhibition of isoform B Prunus armeniaca
D-glucose 1%, 17-26% inhibition of isoform A, 10-22% inhibition of isoform B Prunus armeniaca
ethanol 10%, 16-24% inhibition of isoform A, 10-29% inhibition of isoform B Prunus armeniaca

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.1
-
 4-nitrophenyl beta-D-glucopyranoside isoform B, pH 5.0, 50°C Prunus armeniaca
2.4
-
 4-nitrophenyl beta-D-glucopyranoside isoform A, pH 5.0, 50°C Prunus armeniaca

Organic Solvent Stability

Organic Solvent Comment Organism
Ethanol 10%, 16-24% inhibition of isoform A, 10-29% inhibition of isoform B Prunus armeniaca

Organism

Organism UniProt Comment Textmining
Prunus armeniaca
-
-
-

Purification (Commentary)

Purification (Comment) Organism
isoform A and B Prunus armeniaca

Substrates and Products (Substrate)

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

Subunits

Subunits Comment Organism
? x * 64000, isoform A, x * 47000, isoform B, SDS-PAGE Prunus armeniaca

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
 isoform A Prunus armeniaca
55 60 isoform B Prunus armeniaca

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
 both isoform A and B Prunus armeniaca