Directed Evolution of an Iron(II)‐ and α‐Ketoglutarate‐Dependent Dioxygenase for Site‐Selective Azidation of Unactivated Aliphatic C−H Bonds**
作者:Christian A. Gomez、Dibyendu Mondal、Qian Du、Natalie Chan、Jared C. Lewis
DOI:10.1002/anie.202301370
日期:2023.4.3
Directedevolution is used to engineer variants of the dioxygenase SadX that catalyze site-selective azidation of succinylated amino acids and a succinylated amine as a result of mutations throughout the SadX structure. This result provides a promising starting point for evolving additional variants with activity on structurally distinct substrates and for enabling enzymatic C−H functionalization with