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Literature summary for 3.2.1.4 extracted from

  • Zafar, M.; Ahmed, S.; Khan, M.I.; Jamil, A.
    Recombinant expression and characterization of a novel endoglucanase from Bacillus subtilis in Escherichia coli (2014), Mol. Biol. Rep., 41, 3295-3302.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
Tween 20 150% of initial activity Bacillus subtilis

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Bacillus subtilis

Inhibitors

Inhibitors Comment Organism Structure
2-mercaptoethanol 70% of initial activity Bacillus subtilis
Cu2+ 1 mM, 18% residual activity Bacillus subtilis
Hg2+ 1 mM, 40% residual activity Bacillus subtilis
Ni2+ 1 mM, 27% residual activity Bacillus subtilis
sodium dodecylsulfate 7% residual activity Bacillus subtilis
Zn2+ 1 mM, 21% residual activity Bacillus subtilis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
carboxymethyl cellulose Km-value 0.00176 mM, pH 9.0, 40°C Bacillus subtilis

Organic Solvent Stability

Organic Solvent Comment Organism
isopropanol 130% of initial activity Bacillus subtilis

Organism

Organism UniProt Comment Textmining
Bacillus subtilis
-
-
-
Bacillus subtilis JS2004
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl cellobioside + H2O
-
Bacillus subtilis 4-nitrophenol + cellobiose
-
?
4-nitrophenyl cellobioside + H2O
-
Bacillus subtilis JS2004 4-nitrophenol + cellobiose
-
?
avicel + H2O
-
Bacillus subtilis ?
-
?
avicel + H2O
-
Bacillus subtilis JS2004 ?
-
?
carboxymethyl cellulose + H2O
-
Bacillus subtilis ?
-
?
carboxymethyl cellulose + H2O
-
Bacillus subtilis JS2004 ?
-
?
additional information no substrates: alpha-glucan, cellobiose and xylan Bacillus subtilis ?
-
?
additional information no substrates: alpha-glucan, cellobiose and xylan Bacillus subtilis JS2004 ?
-
?

Subunits

Subunits Comment Organism
? x * 63000,SDS-PAGE Bacillus subtilis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
-
Bacillus subtilis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9
-
-
Bacillus subtilis

pH Range

pH Minimum pH Maximum Comment Organism
7 12 more than 80% of maximum activity Bacillus subtilis