Title: Accelerated molecular dynamics simulation, functional sequence space clustering and experimentally guided machine learning as an integrated tool for the customization of enzyme performance for defined industrial applications

Abstract:

Enzymes play an important role in a wide range of industries, such as food and feed, agriculture, personal care, textiles, laundry detergents, fine chemicals, and pharmaceuticals. Some examples where enzymes are crucial include cheese manufacture, beer and winemaking, baking bread, fruit juice extraction and clarification, leather tanning and more recently in the production of biofuels and biopolymers^1,2. Further, due to their high enantio- and regio-selectivity, leading to higher yields of the required enantiomer, enzymes are increasingly used in fine chemical synthesis and in the production of chiral pharmaceutical intermediates and APIs.

The enzymes used for various industrial applications can be harvested from microbial sources or they can be customized for a defined industrial application and overexpressed in heterologous hosts such as bacteria, yeasts and filamentous fungi. This type of enzyme engineering is a powerful way to obtain large amounts of a customized enzyme to replace traditional chemical processes.

Biography:

Henryk Kalisz obtained his Ph.D. in Biochemistry at Manchester University, has published over 60 papers in reputed scientific journals. He has over 30 years of experience in industrial enzymology and biotechnology. After his Ph.D., he worked as a postdoctorate at the University of Freiburg, Freiburg, Germany, before taking up a senior scientist role at the National Research Institute (Gesellschaft für Biotechnologische Forschung) in Braunschweig, Germany. He subsequently worked as Head of Biochemistry at Pharmacia, Nerviano, Italy, and as Chief Scientific Officer at Eucodis Bioscience in Vienna, Austria. Since October 2011 he has been applying his expertise in industrial enzymology as a consultant and independent representative to provide scientific and technological advice and assistance to various Biotechnology and Pharmaceuticals organizations.