>sp|C4ZXA3|ISCA_ECOBW Iron-binding protein IscA OS=Escherichia coli GN=iscA MSITLSDSAAARVNTFLANRGKGFGLRLGVRTSGCSGMAYVLEFVDEPTPEDIVFEDKGV KVVVDGKSLQFLDGTQLDFVKEGLNEGFKFTNPNVKDECGCGESFHV