Redesign of the Active Site of Sucrose Phosphorylase through a Clash-Induced Cascade of Loop Shifts
作者:Michael Kraus、Clemens Grimm、Jürgen Seibel
DOI:10.1002/cbic.201500514
日期:2016.1
Repositioning key loops by adding a clash‐inducing hydrophobic Phe—remodelling a sucrosephosphorylase into a polyphenol transglucosidase: Introducing a sterically demanding residue into the activesite of a sucrosephosphorylase enlarged the activesitethrough indirect effects arising from a cascade of conformational changes. Aromatic acceptors could thus be glucosylated.