>3E9U_1|Chain A|Na/Ca exchange protein|Drosophila melanogaster (7227) MGRGSEFGIFAFTDSVFEITESVGRFELKVMRYSGARGTVIVPYWTENDTATESKDYEGARGELVFENNESEKFIDLFILEESSYEKDVSFKVHIGEPRLAPDDGLAAKIKEVEKKPVQDLTELDRILLLSKPRNGELTTAYVRIRESQEFKATVDKLVAKA