Peptide sequence: NHSEEDSTDD QREDTHIKPI YNLYAISCHS GILSGGHYIT YAKNPNCKWY Sequence homology: Cow: 93%; Dog: 93%; Guinea Pig: 100%; Horse: 93%; Human: 100%; Mouse: 93%; Rabbit: 91%; Rat: 100%. USP6 is a deubiquitinase with an ATP-independent isopeptidase a