>sp|P49895-4|IOD1_HUMAN Isoform 4 of Type I iodothyronine deiodinase OS=Homo sapiens OX=9606 GN=DIO1
MGLPQPGLWLKRLWVLLEVAVHVVVGKVLLILFPDRVKRNILAMGEKTGMTRNPHFSHDN
WIPTFFSTQYFWFVLKVRWQRLEDTTELGGLAPNCPVVRLSGQRCNIWEFMQDGWAFKNN
MDIRNHQNLQDRLQAAHLLLARSPQCPVVVDTMQNQSSQLYAALPERLYIIQEGRILYKG
KSGPWNYNPEEVRAVLEKLHS