AD families | AD genes | Defense system | CLAN ID | Phages/MGEs | References | Description |
---|---|---|---|---|---|---|
APIS023 | gp5.9 | RecBCD | CLAN017 | T7 of E. coli | PMID:36533901 | Gp5.9 completely inhibits RecBCD by preventing it from binding to DNA. The RecBCD-gp5.9 structure shows that gp5.9 acts by substrate mimicry, binding predominantly to the RecB arm domain and competing sterically for the DNA binding site. |