>sp|Q3TDX8-5|NB5R4_MOUSE Isoform 2 of Cytochrome b5 reductase 4 OS=Mus musculus OX=10090 GN=Cyb5r4 MLNVPSQAFPAPGSQQRVSSQGRSKVPLKQGRSLMDWIRLTKSGKDLTGLKGGLIEVTEE ELKKHNKKEDCWICIRGFVYNVSPYMEYHPGGEDELMRAAGADGTDLFNEVHRWVNYESM LKECLVGRMAVKPAVPKDCHEGKRVLNGMLPKSQMSDTLPRDVTDTLPREDLSSPSYDWF QTESSVTIVVYTKQKNISLDSVIVDLQDDSLRAEAVIKDHSYLVHVGLSHEVQENFSVRV IENVGKIEIVLQKKESVSWQCLGDHLEKHDSFIPKKDTGLYYRRCQLISKEDVTHDTRLF CLMLPPSTHLQVPVGQHVYLKLSVTGDFISVSGPEGDFKVSKLQEVEDLFLLAAGTGFTP MVTVLNYALSHMSSLRKVKLMFFNKTEDDIIWRCQLEKLALREKRFDVEFVLSAPSPEWN GKQGHISRALLSEFLQRSSENSRAFLCICGPTPFTDEGIRLLHDLNFSDDEIHGFTA