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Literature summary extracted from

  • Kim, C.H.; Kim, D.S.
    Purification and specificity of a specific endo-beta-1,4-D-glucanase (avicelase II) resemling exo-cellobiohydrolase from Bacillus circulans (1995), Enzyme Microb. Technol., 17, 248-254.
No PubMed abstract available

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.2.1.91 Mg2+ activates Niallia circulans

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.91 60000
-
gel filtration Niallia circulans

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.91 Niallia circulans
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.91
-
Niallia circulans

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.91 14.26
-
-
Niallia circulans

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.91 carboxymethylcellulose + H2O
-
Niallia circulans glucose + cellobiose + cellutetraose
-
?
3.2.1.91 cellohexaose + H2O
-
Niallia circulans cellotriose + cellobiose + cellotetraose
-
?
3.2.1.91 cellopentaose + H2O
-
Niallia circulans cellobiose + D-glucose + cellotriose
-
?
3.2.1.91 cellotetraose + H2O
-
Niallia circulans cellobiose + D-glucose + cellotriose preferably cellobiose ?
3.2.1.91 cellotriose + H2O
-
Niallia circulans cellobiose + glucose
-
?
3.2.1.91 cellulose + H2O
-
Niallia circulans cellobiose + D-glucose + cellotriose only cellobiose ?
3.2.1.91 p-nitrophenyl-beta-D-cellobioside + H2O
-
Niallia circulans p-nitrophenol + cellobiose
-
?
3.2.1.91 xylan + H2O
-
Niallia circulans xylobiose + xylotetraose + xylohexaose
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.91 40
-
-
Niallia circulans

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.91 50
-
-
Niallia circulans

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.91 4.5
-
-
Niallia circulans

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.2.1.91 4.5 7
-
Niallia circulans