How does #condensin #SMC complex extrude #DNA loops?
Joaquim Roca and coworkers show that it generates DNA #translocation steps by pinching a short negatively #supercoiled DNA loop during each round of #ATP #hydrolysis
https://www.embopress.org/doi/10.15252/embj.2022111913
#condensin #smc #dna #Translocation #supercoiled #atp #hydrolysis