CUTA GI:7706244 cutA divalent cation tolerance homolog isoform 2 1 mpallpvasr llllprvllt masgspptqp spasdsgsgy vpgsvsaafv 50 51 tcpnekvake iaravvekrl aacvnlipqi tsiyewkgki eedsevlmmi 100 101 ktqsslvpal tdfvrsvhpy evaevialpv eqgnfpylqw vrqvtesvsd 150 151 sitvlp