>3RB5_1|Chains A, B|Na/Ca exchange protein|Drosophila melanogaster (7227) GDDEEADDPIRMYFEPGHYTVMENCGEFEVRVVRRGDISTYASVEYETQDGTASAGTDFVGRKGLLSFPPGVDEQRFRIEVIDDDVFEEDECFYIRLFNPSEGVKLAVPMIATVMILDDDHAGIFAFTDSVFEITESVGRFELKVMRYSGARGTVIVPYWTENDTATESKDYEGARGELVFENNESEKFIDLFILEESSYEKDVSFKVHIGEPRLAPDDELAAKIKEVEKKPVQDLTELDRILLLSKPRNGELTTAYVRIRESQEFKATVDKLVAKANVSAVLGTSSWKEQFKDALTV