Rational Enzyme Engineering Through Biophysical and Biochemical Modeling
نویسندگان
چکیده
منابع مشابه
Rational Engineering of Enzyme Allosteric Regulation through Sequence Evolution Analysis
Control of enzyme allosteric regulation is required to drive metabolic flux toward desired levels. Although the three-dimensional (3D) structures of many enzyme-ligand complexes are available, it is still difficult to rationally engineer an allosterically regulatable enzyme without decreasing its catalytic activity. Here, we describe an effective strategy to deregulate the allosteric inhibition...
متن کاملEnzyme engineering: rational redesign versus directed evolution.
Enzyme engineering is undergoing the most profound and exciting transformation in its history (1). It promises unprecedented expansion in the scope and applications of modified or improved enzymes with desired physical and catalytic properties. Two complementary strategies are currently available: rational redesign (2-5) and directed evolution (6,7). Although both approaches have met with great...
متن کاملRational substrate and enzyme engineering of transketolase for aromatics.
The uses of 3-formylbenzoic acid and 4-formylbenzoic acid as molecular probes along with previous and new transketolase mutants revealed the factors governing the rate of reaction between transketolase and aromatic aldehydes. The novel α,α-dihydroxyketones were produced at 15 to 30-fold higher yields and up to 250-fold higher specific activities with D469T TK when compared to those obtained for...
متن کاملRecent advances in rational approaches for enzyme engineering
Enzymes are an attractive alternative in the asymmetric syntheses of chiral building blocks. To meet the requirements of industrial biotechnology and to introduce new functionalities, the enzymes need to be optimized by protein engineering. This article specifically reviews rational approaches for enzyme engineering and de novo enzyme design involving structure-based approaches developed in rec...
متن کاملMacromolecular crowding: biochemical, biophysical, and physiological consequences.
CONTENTS PERSPECTIVES AND OVERVIEW ........................................................................................ 28 Nomenclature ........................................................................................................... 30 THEORETICAL CONCEPTS ............................................................................................... 31 The Effect of Macromolecul...
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: ACS Catalysis
سال: 2016
ISSN: 2155-5435,2155-5435
DOI: 10.1021/acscatal.6b00028