>sp|Q59385-2|COPA_ECOLI Isoform Soluble copper chaperone CopA(Z) of Copper-exporting P-type ATPase OS=Escherichia coli (strain K12) OX=83333 GN=copA MSQTIDLTLDGLSCGHCVKRVKESLEQRPDVEQADVSITEAHVTGTASAEQLIETIKQAG YDASVSHPKG