>sp|P57103-4|NAC3_HUMAN Sodium/calcium exchanger 3 OS=Homo sapiens GN=SLC8A3 MEEEEAKRIAEMGKPVLGEHPKLEVIIEESYEFKTTVDKLIKKTNLALVVGTHSWRDQFM EAITVSAAGDEDEDESGEERLPSCFDYVMHFLTVFWKVLFACVPPTEYCHGWACFAVSIL IIGMLTAIIGDLASHFGCTIGLKDSVTAVVFVAFGTSVPDTFASKAAALQDVYADASIGN VTGSNAVNVFLGIGLAWSVAAIYWALQGQEFHVSAGTLAFSVTLFTIFAFVCISVLLYRR RPHLGGELGGPRGCKLATTWLFVSLWLLYILFATLEAYCYIKGF