>sp|Q5M981|UB12B_XENLA Ubiquitin carboxyl-terminal hydrolase 12-B OS=Xenopus laevis GN=usp12-b MEILMTVSRIASICTMGANASALEKEIGPEQFPVNEHYFGLVNFGNTCYCNSVLQALYFC RPFREKVLAYKSQPRKKENLLTCLSDLFHSIATQKKKVGVIPPKKFITRLRKENELFDNY MQQDAHEFLNYLLNTIADILQEERKQEKQNGRIPNGNIDNENNNNTPDPTWVHEIFQGTL TNETRCLTCETISSKDEDFLDLSVDVEQNTSITHCLRGFSNTETLCSEYKYYCEECRSKQ EAHKRMKVKKLPMILALHLKRFKYMDQLHRYTKLSYRVVFPLELRLFNTSGDATNPDRMY DLVAVVVHCGSGPNRGHYIAIVKSHDFWLLFDDDIVEKIDAQAIEEFYGLTSDISKNSES GYILFYQSRD