Efficient production of wild-type lipase B from Candida antarctica in the cytoplasm of Escherichia coli
نویسندگان
چکیده
منابع مشابه
Functional expression of Candida antarctica lipase B in Eschericha coli.
Candida antarctica lipase B (CalB) is an important catalyst in bio-organic synthesis. To optimize its performance, either the reaction medium is changed or the lipase itself is modified. In the latter case, mutants are generated in Eschericha coli and subsequently expressed in fungal hosts for their characterization. Here we present the functional expression of CalB in the periplasm of E. coli....
متن کاملIntermediate Production of Mono- and Diolein by an Immobilized Lipase from Candida antarctica
Lipase from Candida antarctica, fixed on macroporous acrylic resin, has been used for the intermediate production of mono- and diolein by hydrolysis of triolein. The effect of altering concentrations of triolein and glycerol and the function of the molecular sieve on the hydrolysis reaction of triolein were investigated. The highest hydrolysis yield was observed for the utmost concentration of ...
متن کاملRational redesign of Candida antarctica lipase B
This thesis describes the use of rational redesign to modify the properties of the enzyme Candida antarctica lipase B. Through carefully selected single-point mutations, we were able to introduce substrate-assisted catalysis and to alter the reaction specificity. Other single-point mutations afforded variants with greatly changed substrate selectivity and enantioselectivity. Mutation of the cat...
متن کاملthe investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
Modelling of Enantioselectivity in Candida antarctica Lipase B
Enzyme selectivity towards a particular enantiomeric configuration of substrate is necessarily governed by chemical and spatial relationships between the substrate and the enzyme binding cavity. In the case of Candida antarctica lipase B experimental evidence shows that enantioselectivity of the enzyme towards the alcohol moiety 3-methyl-2-butanol varies significantly with respect to the chain ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Protein Expression and Purification
سال: 2020
ISSN: 1046-5928
DOI: 10.1016/j.pep.2019.105498