4K3S
E. coli sliding clamp in P1 crystal space group
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | DNA polymerase III subunit beta | polymer | 366 | 40630.5 | 2 | UniProt (P0A988) Pfam (PF00712) Pfam (PF02767) Pfam (PF02768) | Escherichia coli | |
| 2 | C (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | D (B) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 4 | E (B) | O-ACETALDEHYDYL-HEXAETHYLENE GLYCOL | non-polymer | 324.4 | 1 | Chemie (P4C) | |||
| 5 | F, G (A, B) | water | water | 18.0 | 327 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 81261.0 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 558.7 | |
| All* | Total formula weight | 81819.7 |
