DNA phosphorothioation-dependent restriction protein DptF
A DNA sulfur modification (phosphorothioation) system, dnd (degradation during electrophoresis), is sparsely and sporadically distributed among the bacteria. This protein is one member of a three-gene restriction enzyme cassette that depends on DNA phosphorothioation. [DNA metabolism, Restriction/modification]
Jiyao W et al.(2023). "The conserved domain database in 2023.",