>tr|G3UWN7|G3UWN7_MOUSE ubiquitinyl hydrolase 1 (Fragment) OS=Mus musculus OX=10090 GN=Usp21 PE=1 SV=1 XLRPLPPRPGPPDERLKKLELGRGRTSGSRPRGPLRADHGVPLPGSPPPAVALPLPSRTN LARSKSAHHTLLLGSGHVGLRNLGNTCFLNAVLQCLSSTRPLRDFCLRRDFRQEVPGGGR AQELTEAFADVIGALWHPDSCEAVNPTRFRAVFQKYVPSFSG