>d1qx4b1 b.43.4.2 (B:33-153) cytochrome b5 reductase {Rat (Rattus norvegicus)} itlenpdikyplrlidkeilshdtrrfrfalpspqhilglpigqhiylstridgnlvirp ytpvssdddkgfvdlvvkvyfkeaggkmpqylenmnigdtiefrgpngllvyqgk