RAD51

RI-1 is a small molecule that inhibits the central recombination protein RAD51. RI-1 specifically reduces gene conversion in human cells while stimulating single strand annealing. RI-1 binds covalently to the surface of RAD51 protein at cysteine 319 that likely destabilizes an interface used by RAD51 monomers to oligomerize into filaments on DNA.

AD51 Inhibitor B02 (B02) is an inhibitor of human RAD51 with an IC50 of 27.4 μM.

RAD51-IN-2 (compound example 67A) is a RAD51 inhibitor extracted from patent WO2019/051465A1.

IBR2 is a specific RAD51 inhibitor.

RI-2 is a reversible RAD51 inhibitor, with an IC50 of 44.17 μM, and specifically inhibits homologous recombination repair in human cells.

Bractoppin is a potent and selective inhibitor of phosphopeptide recognition by the BRCA1 tBRCT domain.