Which one of the following statements about clamp loader is NOT correct?
1
The clamp loader is a five-subunit heteropentamer that helps in DNA replication.
2
Clamp loading is an ATP-dependent process.
3
In the absence of ATP, clamp loader attains a spiral shape to bind and open the clamp.
4
The clamp loader and DNA polymerase compete for the same C-terminal face of the clamp.