3D1F
Crystal structure of E. coli sliding clamp (beta) bound to a polymerase III peptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | DNA polymerase III subunit beta | polymer | 366 | 40630.5 | 2 | UniProt (P0A988) Pfam (PF00712) Pfam (PF02767) Pfam (PF02768) In PDB | Escherichia coli | |
| 2 | P, Q | Nonapeptide from polymerase III C-terminal | polymer | 9 | 1095.1 | 2 | |||
| 3 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 4 | P, Q | 2-[3,6-bis(dimethylamino)xanthen-9-yl]-5-methanoyl-benzoate | non-polymer | 414.5 | 2 | Chemie (323) | |||
| 5 | water | water | 18.0 | 558 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 83451.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1041.1 | |
| All* | Total formula weight | 84492.4 |
