Peptide sequence: QLNFHPCEDR PKHKTRPSHS EVWGYGFLSV TIINLASLLG LILTPLIKKS Sequence homology: Dog: 79%; Horse: 79%; Human: 100%; Pig: 85%. The zinc transporter ZIP8, also known as SLC39A9, is a member of a family of divalent ion transporters. Zinc is an es