Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 3.2.1.4 extracted from

  • Wu, S.; Ding, S.; Zhou, R.; Li, Z.
    Comparative characterization of a recombinant Volvariella volvacea endoglucanase I (EG1) with its truncated catalytic core (EG1-CM), and their impact on the bio-treatment of cellulose-based fabrics (2007), J. Biotechnol., 130, 364-369.
    View publication on PubMed

Application

Application Comment Organism
textile industry enzymatic deinking experiments, the ink removal rate in samples treated with the catalytic module is only slightly higher (about 8%), than that of untreated controls, whereas that of the EG1-treated samples is 100% higher. Bio-stoning of denim with EG1-CM results in increases of 48% and 40% in weight loss and indigo dye removal, respectively compared with untreated controls. These increases are considerably lower than the corresponding values of 219% and 133% obtained when samples are treated with EG1 Volvariella volvacea

Cloned(Commentary)

Cloned (Comment) Organism
endoglucanase 1 and its catalytic module (EG1-CM) are obtained by expression in Pichia pastoris Volvariella volvacea

Protein Variants

Protein Variants Comment Organism
additional information endoglucanase 1 (EG1) and its catalytic module (EG1-CM) exhibit very similar specific activities towards the soluble substrates carboxymethyl cellulose, lichenan and mannan, and insoluble H3PO4 acid-swollen cellulose, whereas the specific activities of EG1-CM towards the insoluble substrates alpha-cellulose, Avicel and filter paper are approximately 58%, 43% and 38%, respectively compared to EG1 Volvariella volvacea

Organism

Organism UniProt Comment Textmining
Volvariella volvacea
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Volvariella volvacea

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
alpha-cellulose + H2O activity of the catalytic module EG1-CM is 58% of the activity with endoglucanase 1 Volvariella volvacea ?
-
?
avicel + H2O activity of the catalytic module EG1-CM is43% of the activity with endoglucanase 1 Volvariella volvacea ?
-
?
carboxymethyl cellulose + H2O
-
Volvariella volvacea ?
-
?
insoluble H3PO4 acid-swollen cellulose + H2O
-
Volvariella volvacea ?
-
?
lichenan + H2O
-
Volvariella volvacea ?
-
?
mannan + H2O
-
Volvariella volvacea ?
-
?
additional information enzymatic deinking experiments, the ink removal rate in samples treated with the catalytic module is only slightly higher (about 8%), than that of untreated controls, whereas that of the EG1-treated samples is 100% higher. Bio-stoning of denim with EG1-CM results in increases of 48% and 40% in weight loss and indigo dye removal, respectively compared with untreated controls. These increases are considerably lower than the corresponding values of 219% and 133% obtained when samples are treated with EG1 Volvariella volvacea ?
-
?

Synonyms

Synonyms Comment Organism
EG1
-
Volvariella volvacea
endoglucanase 1
-
Volvariella volvacea