>1NAQ_1|Chains A, B, C, D, E, F|Periplasmic divalent cation tolerance protein cutA|Escherichia coli (562) MLDEKSSNTASVVVLCTAPDEATAQDLAAKVLAEKLAACATLIPGATSLYYWEGKLEQEYEVQMILKTTVSHQQALLECLKSHHPYQTPELLVLPVTHGDTDYLSWLNASLR