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Literature summary extracted from

  • Kim, N.; Choo, Y.M.; Lee, K.S.; Hong, S.J.; Seol, K.Y.; Je, Y.H.; Sohn, H.D.; Jin, B.R.
    Molecular cloning and characterization of a glycosyl hydrolase family 9 cellulase distributed throughout the digestive tract of the cricket Teleogryllus emma (2008), Comp. Biochem. Physiol. B, 150, 368-376.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.2.1.4 expressed in baculovirus-infected insect Sf9 cells Teleogryllus emma

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.4 additional information
-
 additional information for digestion of carboxymethyl cellulose KM-value: 5.4 mg/ml and Vmax-value: 3118.4 U/mg Teleogryllus emma

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.4 47000
-
 Western blot, SDS-PAGE Teleogryllus emma

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.4 Teleogryllus emma
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.4
-
 Teleogryllus emma

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.4 crop
-
 Teleogryllus emma
-
3.2.1.4 digestive tract
-
 Teleogryllus emma
-
3.2.1.4 hindgut
-
 Teleogryllus emma
-
3.2.1.4 midgut
-
 Teleogryllus emma
-
3.2.1.4 proventriculus
-
 Teleogryllus emma
-
3.2.1.4 salivary gland
-
 Teleogryllus emma
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.4 0.367
-
 midgut Teleogryllus emma
3.2.1.4 0.669
-
 hindgut Teleogryllus emma
3.2.1.4 0.673
-
 foregut proventriculus Teleogryllus emma
3.2.1.4 0.71
-
 foregut crop Teleogryllus emma
3.2.1.4 1.254
-
 salivary gland Teleogryllus emma

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.4 carboxymethyl cellulose + H2O
-
 Teleogryllus emma D-glucose + ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.2.1.4 Cellulase
-
 Teleogryllus emma
3.2.1.4 endogenous beta-1,4-endoglucanase
-
 Teleogryllus emma
3.2.1.4 TeEG-I
-
 Teleogryllus emma

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.4 40
-
-
 Teleogryllus emma

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.4 5
-
-
 Teleogryllus emma