>tr|E9PQW2|E9PQW2_HUMAN cytochrome-b5 reductase OS=Homo sapiens GN=CYB5R2 MNERRSARSTRLQLGDAPASAPPRKHPPRTRPRVGAHEDPSLLLTITVTGVTVLVLVLKS MNSRRREPITLQDPEAKYPLPLIEKEKISHNTRRFRFGLPSPDHVLGLPVGNYVQLLAKI DNELVVRAYTPVSSDDDRGFVDLIIKIYFKNVHPQYPEGGKMTQYLENMKIGETIFFRGP RGRLFYHGP