Ohkuni K, Levy-Myers R, Warren J, Au WC, Takahashi Y, Baker RE, Basrai MA. N-terminal Sumoylation of Centromeric Histone H3 Variant Cse4 Regulates Its Proteolysis To Prevent Mislocalization to Non-centromeric Chromatin. G3 (Bethesda). 2018 03 28; 8(4):1215-1223.