The DNA single-strand annealing proteins (SSAPs), such as RecT, Red-beta, ERF and Rad52, function in RecA-dependent and RecA-independent DNA recombination pathways. This family includes proteins related to RecT [1].

1: Classification and evolutionary history of the single-strand annealing proteins, RecT, Redbeta, ERF and RAD52. Iyer LM, Koonin EV, Aravind L; BMC Genomics 2002;3:8-8. PMID:11914131