Carcinogenic heavy metals, As3+ and Cr6+, increase affinity of nuclear mono-ubiquitinated annexin A1 for DNA containing 8-oxo-guanosine, and promote translesion DNA synthesis
To elucidate the biological roles of mono-ubiquitinated annexin A1 in nuclei, we investigated the interaction of purified nuclear mono-ubiquitinated annexin A1 with intact and oxidatively damaged DNA. We synthesized the…