title: Trends and challenges in enzyme technology.
abstract: Several major developments took place in the field of biocatalysis over the past few years. These include the invention of directed evolution as an extremely useful method for biocatalyst improvement on the molecular level in combination with high-throughput screening systems, methods for accessing "nonculturable" biodiversity using metagenome approaches and progress in sequence-based biocatalyst discovery. In addition, new carriers and tools for immobilization of enzymes have been developed. For the synthesis of optically active compounds impressive examples using new enzymes and major progress in dynamic kinetic resolutions of racemates took place. These achievements are summarized in this review.
authors.affiliation: Department of Technical Chemistry and Biotechnology, Institute of Chemistry and Biochemistry, Greifswald University, Soldmannstr. 16, 17487 Greifswald, Germany. uwe.bornscheuer@uni-greifswald.de
authors.forename: Uwe T
authors.initials: UT
authors.lastname: Bornscheuer
mesh_terms: D001709:Biotechnology / Q000639:trends*; D004798:Enzymes / Q000096:biosynthesis* / Q000235:genetics*; D005544:Forecasting; D015202:Protein Engineering / Q000379:methods* / Q000639:trends*; D011994:Recombinant Proteins / Q000096:biosynthesis*
chemical_list: D004798:Enzymes; D011994:Recombinant Proteins