Tetrameric UvrD helicase is located at the E. coli replisome due to frequent replication blocks
A. J. Wollman, A. Syeda, J. Howard, A. Payne-Dwyer, A. Leech, D. Warecka, C. Guy, P. McGlynn, M. Hawkins, M. C. Leake
The paper shows UvrD forms tetramers and associates with replication forks due to frequent nucleoprotein blocks, distinct from Rep's recruitment mechanism.
bioRxiv · Feb 22, 2021 · PreprintBiophysics