Programmable acetylation modification of bacterial proteins by a Cas12a-guided acetyltransferase
L. yanqiang, z. ni, j. weihong, g. yang
This study develops a TPA system using Cas12a and bacterial acetylase At2 to enable in situ targeted protein acetylation in bacteria, demonstrating its specificity and efficiency for modification studies.
bioRxiv · Jul 29, 2022Microbiology