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Literature summary for 3.2.1.21 extracted from

  • Kotaka, A.; Bando, H.; Kaya, M.; Kato-Murai, M.; Kuroda, K.; Sahara, H.; Hata, Y.; Kondo, A.; Ueda, M.
    Direct ethanol production from barley beta-glucan by sake yeast displaying Aspergillus oryzae beta-glucosidase and endoglucanase (2008), J. Biosci. Bioeng., 105, 622-627.
    View publication on PubMed

Application

Application Comment Organism
synthesis co-expression of beta-glucosidase and endoglucanase in Saccharomyces cerevisiae. Ethanol fermentation from 20 g per l barley beta-glucan with the co-displaying strain reaches 7.94 g per l ethanol after 24 h of fermentation. The conversion rate of ethanol is 69.6% of the theoretical ethanol concentration Aspergillus oryzae

Cloned(Commentary)

Cloned (Comment) Organism
-
Aspergillus oryzae

Protein Variants

Protein Variants Comment Organism
additional information co-expression of beta-glucosidase and endoglucanase in Saccharomyces cerevisiae. Ethanol fermentation from 20 g per l barley beta-glucan with the co-displaying strain reaches 7.94 g per l ethanol after 24 h of fermentation. The conversion rate of ethanol is 69.6% of the theoretical ethanol concentration Aspergillus oryzae

Organism

Organism UniProt Comment Textmining
Aspergillus oryzae Q2UUD6
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-nitrophenyl beta-D-xylopyranoside + H2O
-
Aspergillus oryzae 2-nitrophenol + D-xylose
-
?
4-nitrophenyl beta-D-cellobioside + H2O
-
Aspergillus oryzae 4-nitrophenol + D-cellobiose
-
?
4-nitrophenyl beta-D-cellotrioside + H2O
-
Aspergillus oryzae 4-nitrophenol + D-cellotriose
-
?
4-nitrophenyl beta-D-glucopyranoside + H2O
-
Aspergillus oryzae 4-nitrophenol + D-glucose
-
?
cellobiose + H2O best substrate tested Aspergillus oryzae 2 D-glucose
-
?
gentiobiose + H2O
-
Aspergillus oryzae D-glucose
-
?
laminaribiose + H2O
-
Aspergillus oryzae D-glucose
-
?