>tr|A0A8C6IK12|A0A8C6IK12_MUSSI Ubiquitin-conjugating enzyme E2 variant 1 OS=Mus spicilegus MAATTGSGVKVPRNFRLLEELEEGQKGVGDGTVSWGLEDDEDMTLTRWTGMIIGPPRTIY ENRIYSLKIECGPKYPEAPPSVRFVTRVNMSGVSSSNGVVDPRATAVLAKWQNSHSIKVI LQELRRLMMSKENMKLPQPPEGQCYSN