InterPro domain: IPR014883

This entry contains proteins with the VRR-NUC domain. It is associated with members of the PD-(D/E)XK nuclease superfamily, which include the type III restriction modification enzymes [ 1 ].

1. Identification of novel restriction endonuclease-like fold families among hypothetical proteins. Nucleic Acids Res. 33, 3598-605