Description
MLAF50 is the first small-molecule inhibitor of the REV1 UBM2-Ubiquitin interaction, directly binds to REV1 UBM2 with Kd of 37uM in SPR assays; inhibits chromatin localization of REV1 in cells after damaging DNA; binds to the same residues of REV1 UBM2 that interact with ubiquitin, indicating that MLAF50 can compete with the REV1 UBM2-ubiquitin interaction orthosterically