The Rst_HelicaseDUF2290 system was discovered during a screen for defense systems targeted at hotspots of antiphage activity in phages and phage-satellites.
The Rst_HelicaseDUF2290 system was discovered during a screen for defense systems targeted at hotspots of antiphage activity in phages and phage-satellites. It is composed of 2 proteins, an helicase and a protein with the domain DUF2290.