Sliding clamps of DNA polymerases.
Kuriyan J, O'Donnell M.
Kuriyan J, et al.
J Mol Biol. 1993 Dec 20;234(4):915-25. doi: 10.1006/jmbi.1993.1644.
J Mol Biol. 1993.
PMID: 7903401
Review.
The determination of the structure of the processivity factor (beta subunit) of Escherichia coli DNA polymerase III holoenzyme showed that this protein acts to clamp the polymerase onto DNA by forming a closed circular structure that can encircle duplex DNA (X.-P. Kong, R. Onrust …
The determination of the structure of the processivity factor (beta subunit) of Escherichia coli DNA polymerase III holoenzyme showed that t …