>sp|P49895-9|IOD1_HUMAN Isoform 9 of Type I iodothyronine deiodinase OS=Homo sapiens OX=9606 GN=DIO1 MGLPQPGLWLKRLWVLLEVAVHVVVGKVLLILFPDRVKRNILAMGEKTGPLAATRGHDUA RGSGPKLPGGPPLRTEVQHLGVYARWLGF