Sequence-directed RNA remodeling within a topologically complex RNP substrate
V. Cruz Ruiz, K. Sekulski, N. Peddada, C. Sailer, S. Balasubramanian, C. Weirich, F. Stengel, J. P. Erzberger
The paper describes cryo-EM structures of 60S ribosomal intermediates, showing how DEAD-box ATPase Spb4 drives sequence-directed RNA remodeling during RNP assembly.
bioRxiv · Feb 24, 2022Biophysics