GO:0071894

histone H2B conserved C-terminal lysine ubiquitination

Details: 
A histone ubiquitination process in which a ubiquitin monomer is added to a conserved lysine residue in the C-terminus of histone H2B. The conserved lysine residue is K119 in fission yeast, K123 in budding yeast, or K120 in mammals. [GOC:mah, GOC:vw]
Evidence Code: 
IEA