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Literature summary for 3.2.1.58 extracted from

  • Fleet, G.H.; Phaff, H.J.
    Glucanases in Schizosaccharomyces. Isolation and properties of an exo-beta-glucanase from the cell extracts and culture fluid of Schizosaccharomyces japonicus var. Versatilis (1975), Biochim. Biophys. Acta, 401, 318-332.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
2-deoxy-D-glucose slight Schizosaccharomyces japonicus
D-glucono-delta-lactone Ki: 0.9 mM Schizosaccharomyces japonicus
Hg2+
-
Schizosaccharomyces japonicus
indole-3-acetic acid slight Schizosaccharomyces japonicus
Zn2+
-
Schizosaccharomyces japonicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information pustulan 166 mg/ml Schizosaccharomyces japonicus
additional information
-
additional information laminarin 6.25 mg/ml Schizosaccharomyces japonicus

Organism

Organism UniProt Comment Textmining
Schizosaccharomyces japonicus
-
var. versatilis
-

Purification (Commentary)

Purification (Comment) Organism
418.6fold Schizosaccharomyces japonicus

Source Tissue

Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
180
-
-
Schizosaccharomyces japonicus

Storage Stability

Storage Stability Organism
1-4°C, sodium succinate buffer pH 5.0-5.5, 3 months, no loss of activity Schizosaccharomyces japonicus
freeze drying, 50% activity loss Schizosaccharomyces japonicus
frozen, 8 months, 50% activity loss Schizosaccharomyces japonicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
gentiobiose + H2O
-
Schizosaccharomyces japonicus D-glucose
-
?
laminarin + H2O
-
Schizosaccharomyces japonicus D-glucose + laminaribiose + gentiobiose + oligosaccharides + laminaritriose different combinations and amounts of following products: D-glucose (main product), laminaribiose, gentiobiose, oligosaccharides, laminaritriose ?
p-nitrophenyl-beta-D-glucoside
-
Schizosaccharomyces japonicus D-glucose + nitrophenol + glucan
-
?
pachyman + H2O
-
Schizosaccharomyces japonicus D-glucose
-
?
pustulan + H2O
-
Schizosaccharomyces japonicus D-glucose
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
up to 50°C Schizosaccharomyces japonicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
-
Schizosaccharomyces japonicus

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.9
-
D-glucono-delta-lactone
-
Schizosaccharomyces japonicus