>sp|Q3KNK3|NB5R2_MOUSE NADH-cytochrome b5 reductase 2 OS=Mus musculus OX=10090 GN=Cyb5r2 PE=2 SV=2 MSVKKKDLITLQDPEAKYPLPLIEKEQISHNTRRFRFGLPSPDHVLGLPVGNYVHLLAQI NNELVIRAYTPVSSDDDQGFVDLIIKIYFKNVHPKYPEGGKMTQYLENMKIGDTILFRGP TGRLFYNEPGTLLIKANKTSEPEKKLVHHLGMIAGGTGITPMLQLIRHITKDTSDETRMS LLFANQTEEDILLRKELEEVATTHHKQFNLWYTLDRPPSDWKYSSGFVSADMIKEHLPPP GEDTLILVCGPPPLIQAAAHPSLEQLSYTKDMIFIY