CYB5R1 GI:49574502 cytochrome b5 reductase 1 1 mgiqtspvll aslgvglvtl lglavgsylv rrsrrpqvtl ldpnekyllr 50 51 lldkttvshn tkrfrfalpt ahhtlglpvg khiylstrid gslvirpytp 100 101 vtsdedqgyv dlvikvylkg vhpkfpeggk msqyldslkv gdvvefrgps 150 151 glltytgkgh fniqpnkksp peprvakklg miaggtgitp mlqlirailk 200 201 vpedptqcfl lfanqtekdi ilredleelq arypnrfklw ftldhppkdw 250 251 ayskgfvtad mirehlpapg ddvlvllcgp ppmvqlachp nldklgysqk 300 301 mrfty