ESCRT complexes assembled and GLUEd

摘要

The ESCRT-I, -II, and -III complexes act sequentially to sort monoubiquitinated transmembrane proteins into multivesicular bodies for targeted degradation in the lysosome. Two papers published in a recent issue of Cell provide insights into the structural organization and functional interactions of the ESCRT-I complex and ESCRT-II GLUE domain.