TRANSFERASE/DNA, DPO4, TRANSLESION DNA SYNTHESIS, TLS, CISPLATIN, Y-FAMILY DNA POLYMERASE, PROTEIN-DNA COMPLEX, DNA, DNA DAMAGE, DNA REPAIR, DNA REPLICATION, DNA-BINDING, DNA-DIRECTED DNA POLYMERASE, MAGNESIUM, METAL-BINDING, MUTATOR PROTEIN, NUCLEOTIDYLTRANSFERASE, TRANSFERASE, TRANSFERASE-DNA COMPLEX 3M9N CRYSTAL STRUCTURE OF DPO4 IN COMPLEX WITH DNA CONTAINING THE MAJOR CISPLATIN LESION