3' overhanging ssDNA-DSBs:p-MRN:p-S1981;Ac-K3016-ATM:KAT5:BRCA1-C complex:EXO1;DNA2:BLM;WRN:p-S990;Ac-K1249-BRIP1:p-T309-RAD51:p-T3387-BRCA2:BCDX2 complex