>sp|P20070-2|NB5R3_RAT Isoform 2 of NADH-cytochrome b5 reductase 3 OS=Rattus norvegicus OX=10116 GN=Cyb5r3 MLGPLLWTASLPVLSRVVLSPVWFVYSLFMKLFQRSSPAITLENPDIKYPLRLIDKEIIS HDTRRFRFALPSPQHILGLPIGQHIYLSTRIDGNLVIRPYTPVSSDDDKGFVDLVVKVYF KDTHPKFPAGGKMSQYLENMNIGDTIEFRGPNGLLVYQGKGKFAIRADKKSNPVVRTVKS VGMIAGGTGITPMLQVIRAVLKDPNDHTVCYLLFANQSEKDILLRPELEELRNEHSSRFK LWYTVDKAPDAWDYSQGFVNEEMIRDHLPPPGEETLILMCGPPPMIQFACLPNLERVGHP KERCFTF