DNA replication factor A complex A conserved heterotrimeric complex that binds nonspecifically to single-stranded DNA and is required for multiple processes in eukaryotic DNA metabolism, including DNA replication, DNA repair, and recombination. In all eukaryotic organisms examined the complex is composed of subunits of approximately 70, 30, and 14 kDa. GO:0005662 RPA Wikipedia:Replication_protein_A cellular_component go.owl pro.owl replication protein A protein complex nuclear chromosome part