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Literature summary for 3.2.1.91 extracted from

  • Medve, J.
    Isotherms for adsorption of cellobiohydrolase 1 and II from trichoderma reesei on microcrystalline cellulose (1997), Appl. Biochem. Biotechnol., 66, 39-56 .
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Trichoderma reesei P07987
-
-
Trichoderma reesei P62694
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Trichoderma reesei

Synonyms

Synonyms Comment Organism
CBH I
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Trichoderma reesei
CBH II
-
Trichoderma reesei
cellobiohydrolase I
-
Trichoderma reesei
cellobiohydrolase II
-
Trichoderma reesei

General Information

General Information Comment Organism
additional information study of adsorption to microcrystalline cellulose (Avicel) of pure cellobiohydrolase I from Trichoderma reesei. Adsorption isotherms of the enzyme are measured. Several models (Langmuir, Freundlich, Temkin, Jovanovic) are tested to describe the experimental adsorption isotherms. The isotherms do not follow the basic (one site) Langmuir equation. The experimental isotherms are best described by a model of Langmuir type with two adsorption sites and by a combined Langmuir-Freundlich model (analogous to the Hill equation). The isotherms when analyzed with the combined Langmuir-Freundlich model indicated presence of unequal binding sites on cellulose and/or negative cooperativity in the binding of the enzyme molecules Trichoderma reesei