A polyubiquitin chain has been attached to a protein. The ubiquitin molecules are linked together via isopeptide bonds between Lys48 of one molecule and the carboxyl end of the next one. This protein is expected to …
A) be a part of chromatin.
B) undergo proteasomal degradation.
C) be involved in DNA repair.
D) be targeted to endocytic vesicles.
E) None of the above.