>sp|P49895-8|IOD1_HUMAN Isoform 8 of Type I iodothyronine deiodinase OS=Homo sapiens OX=9606 GN=DIO1 MGLPQPGLWLKRLWVLLEVAVHVVVGKVLLILFPDRVKRNILAMGEKTGPLAATRGHDUA RGSGPKLPGGPPLRTEVQHLGVYAR