The 19S Cap Puzzle: A New Jigsaw Piece
07-Mar-2012
Cell, 2012, DOI 10.1016/j.str.2012.02.006, Volume 20, Issue 3, 387-388 published on 07.03.2012
After elucidation of the atomic details of 20S proteasomes, current research focuses on the regulatory 19S particle. In this issue of Structure, He et al. present the crystal structure of Rpn2 and use electron microscopy to examine differences between Rpn2 and Rpn1.
