Article
The endonuclease domain of MutL interacts with the β sliding clamp.
DNA repair - 2 Jan 2011
Pillon Monica C, Miller Jeffrey H, Guarné Alba
Abstract excerpt
Mismatch repair corrects errors that have escaped polymerase proofreading enhancing replication fidelity by at least two orders of magnitude. The β and PCNA sliding clamps increase the polymerase processivity during DNA replication and are important at several stages of mismatch repair. Both MutS and MutL, the two proteins that initiate the mismatch repair response, interact with β. Binding of MutS to β is...
Topics
- Adenosine Triphosphatases
- Amino Acid Motifs
- Amino Acid Sequence
- Bacillus subtilis
- Consensus Sequence
- DNA Mismatch Repair
- DNA Polymerase III
- Endonucleases
- Escherichia coli
- Escherichia coli Proteins
- Molecular Sequence Data
