Eukaryotes possess several clamp loaders comprising four common subunits and a fifth subunit unique to each complex. The RFC-A–E clamp loader loads the PCNA clamp at 3′-recessed structures for DNA ...
Ring-shaped DNA sliding clamps are essential for DNA replication and genome maintenance. Clamps need to be opened and chaperoned onto DNA by clamp loader complexes (CLCs). Detailed understanding of ...