ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
Several factors that limit the industrial use of enzymes are related to the (lack of) stability of these biocatalysts. When developing enzymatic processes, conflicts between optimization of process conditions and the fragility of enzymes are likely to emerge. Thermal stability of the biocatalyst is of major importance as running a process at high temperatures has many advantages, for example, higher reaction rates, higher solubility of reactants and less microbial contamination. In general, better operational enzyme stability will reduce process costs. During the past 15 years there has been a continuous flow of reports describing proteins stabilized by the introduction of mutations. These reports span a period from pioneering rational design work on small enzymes [1], to complete in computo design [2] and the use of random mutation strategies coupled with high-throughput screening for improved stability [3,4•,5•]. Along the way, many stabilizing mutations have been selected. Here we describe recent examples of mutant selection and discuss the current possibilities and limitations in engineering protein stability.