Predicted pore-forming effector domain directly fused to predicted SAVED sensor domain. Binding of a ligand via the SAVED sensor is predicted to activate the Saf-2TM and initiate a cell suicide response. Component of a class of conflict systems reliant on the production of second messenger nucleotide or nucleotide derivative [1].

1: Comparative genomic analyses reveal a vast, novel network of nucleotide-centric systems in biological conflicts, immunity and signaling. Burroughs AM, Zhang D, Schaffer DE, Iyer LM, Aravind L; Nucleic Acids Res. 2015;43:10633-10654. PMID:26590262