histone H2B conserved C-terminal lysine deubiquitinase activity
A histone deubiquitinase that cleaves ubiquitin from the conserved C-terminal lysine residue of a histone H2B protein to which it is conjugated. The conserved lysine residue is K119 in fission yeast, K123 in budding yeast, and K120 in mammals.
GO:0140936
histone H2B deubiquitinase activity
is_a
histone conserved C-terminal lysine deubiquitination
related