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Literature summary for 3.2.1.6 extracted from

  • Manners, D.J.; Wilson, G.
    Studies on beta-glucanases. Some properties of a bacterial endo-beta-(1-3)-glucanase system (1973), Biochem. J., 135, 11-18.
    View publication on PubMedView publication on EuropePMC

General Stability

General Stability Organism
about 66% of activity lost after dialysis against distilled water at 2°C for 18 h Flavobacterium sp.
stabilization of activity at 37°C for 3 h by bovine serum albumin, no effect for longer periods Flavobacterium sp.

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ 32% increase of activity by 10 mM Flavobacterium sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
16600
-
gel filtration Flavobacterium sp.

Organism

Organism UniProt Comment Textmining
Flavobacterium sp.
-
Cytophaga
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
beta-glucan + H2O
-
Flavobacterium sp. laminaridextrins D-glucose + cellobiose ?
carboxymethylpachyman + H2O
-
Flavobacterium sp. D-glucose + carboxymethyl-(1-3,1-4)-beta-D-glucan
-
?
cellobiose + H2O
-
Flavobacterium sp. 2 D-glucose
-
?
cellodextrin + H2O
-
Flavobacterium sp. cellobiose + cellotriose + higher oligosaccharides
-
?
laminaribiose + H2O
-
Flavobacterium sp. D-glucose
-
?
laminarin + H2O
-
Flavobacterium sp. D-glucose + laminaribiose + laminaritriose + laminaritetraose + laminaripentaose + laminarihexaose
-
?
lichenin + H2O
-
Flavobacterium sp. beta-D-glucopyranosyl-(1->3)-[beta-D-glucopyranosyl-(1->3)-beta-D-glucopyranosyl-(1->4)]-beta-D-glucopyranose + lichenin oligomers
-
?
pachyman + H2O
-
Flavobacterium sp. laminarisaccharides
-
?

Synonyms

Synonyms Comment Organism
endo-beta-1,3-glucanase
-
Flavobacterium sp.

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
37
-
with barley beta-glucan as substrate, 26% of activity after 30 min, no activity after 180 min Flavobacterium sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
-
Flavobacterium sp.