Application Binds to the DNA-recognizing domain of ADP-ribosyltransferase and preferentially destabilizes one of the two zinc finger polypeptide complexes. The affected enzyme loses almost all activity, but still binds to DNA. Binds to the DNA-recognizing domain of ADP-ribosyltransferase and preferentially destabilizes one of the two zinc finger polypeptide complexes. The affected enzyme loses almost all activity, but still binds to DNA.1>