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Literature summary for 3.2.1.4 extracted from

  • Xu, P.; Distel, D.L.
    Purification and characterization of an endo-1,4-beta-D-glucanase from the cellulolytic system of the wood-boring marine mollusk Lyrodus pedicellatus (Bivalvia: Teredinidae) (2004), Mar. Biol., 144, 947-953.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
cellobiose
-
Lyrodus pedicellatus
cellotriose
-
Lyrodus pedicellatus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information Km for carboxymethyl cellulose is 20 mg/ml Lyrodus pedicellatus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
40000
-
x * 40000, SDS-PAGE Lyrodus pedicellatus

Organism

Organism UniProt Comment Textmining
Lyrodus pedicellatus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Lyrodus pedicellatus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
5.3
-
-
Lyrodus pedicellatus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
carboxymethyl cellulose + H2O
-
Lyrodus pedicellatus ?
-
?
phosphoric acid-swollen cellulose + H2O
-
Lyrodus pedicellatus ?
-
?

Subunits

Subunits Comment Organism
? x * 40000, SDS-PAGE Lyrodus pedicellatus

Synonyms

Synonyms Comment Organism
Lp-egl-1
-
Lyrodus pedicellatus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
-
Lyrodus pedicellatus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
40
-
1 h, about 15% loss of activity Lyrodus pedicellatus
50
-
1 h, 50% loss of activity Lyrodus pedicellatus
100
-
enzyme is rapidly inactivated by boiling Lyrodus pedicellatus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.8
-
-
Lyrodus pedicellatus

pH Range

pH Minimum pH Maximum Comment Organism
4 9 pH 4.0: about 30% of maximal activity, pH 5.0: about 80% of maximal activity, pH 8.0: about 85% of maximal activity, pH 9.0: about 15% of maximal activity Lyrodus pedicellatus