Identification of the ssDNA-binding protein of bacteriophage T5: Implications for T5 replication.

In a recent study, we identified and characterized the long-elusive replicative single-stranded DNA-binding protein of bacteriophage T5, which we showed is related to the eukaryotic transcription coactivator PC4. Here, we provide an extended discussion of these data, report several additional observations and consider implications for the recombination-dependent replication mechanism of the T5 genus, which is still poorly understood.