>4zk7_S mol:protein length:111 Divalent-cation tolerance protein CutAMEEVVLITVPSALVAVKIAHALVEERLAACVNIVPGLTSIYREEGSVVSDHELLLLVKTTTDAFPKLKERVKELHPYEVPEIVALPIAEGNREYLDWLRENTGLEHHHHHH