| Accession ID | Name | Pfam Type |
|---|---|---|
| PF02767 | DNA polymerase III beta subunit, central domain | domain |
A dimer of the beta subunit of DNA polymerase beta forms a ring which encircles duplex DNA. Each monomer contains three domains of identical topology and DNA clamp fold.
1: Three-dimensional structure of the beta subunit of E. coli DNA polymerase III holoenzyme: a sliding DNA clamp. Kong XP, Onrust R, O'Donnell M, Kuriyan J; Cell 1992;69:425-437. PMID:1349852