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Literature summary for 3.2.1.91 extracted from

  • Hayashida, S.; Mo, K.; Hosoda, A.
    Production and characteristics of avicel-digesting and non-avicel-digesting cellobiohydrolases from Aspergillus ficum (1988), Appl. Environ. Microbiol., 54, 1523-1529 .
    View publication on PubMedView publication on EuropePMC

Organism

Organism UniProt Comment Textmining
Aspergillus ficuum
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein 8.2% carbohydrate content Aspergillus ficuum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
cellohexaose + H2O
-
Aspergillus ficuum cellobiose + cellotetraose
-
?
cellooligosaccharide + H2O degree of polymerization is 25 Aspergillus ficuum cellobiose
-
?
cellopentaose + H2O
-
Aspergillus ficuum cellobiose + ?
-
?
cellotetraose + H2O
-
Aspergillus ficuum 2 cellobiose
-
?
cellotriose + H2O
-
Aspergillus ficuum cellobiose + D-glucose
-
?
additional information no substrates: Avicel, cotton, cellulose powder. Enzyme splits off strictly cellobiose units from the nonreducing end of the cellulose chain with an exowise mechanism Aspergillus ficuum ?
-
?

Subunits

Subunits Comment Organism
? x * 50000, SDS-PAGE Aspergillus ficuum

Synonyms

Synonyms Comment Organism
CBH II
-
Aspergillus ficuum

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
70
-
10 min, 60% residual activity Aspergillus ficuum