6FVM
Mutant DNA polymerase sliding clamp from Escherichia coli with bound P7 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 (A, B) | Beta sliding clamp | polymer | 368 | 40865.8 | 2 | UniProt (P0A990) Pfam (PF00712) Pfam (PF02767) Pfam (PF02768) UniProt (by SIFTS) (P0A988) | Escherichia coli O157:H7 | Sliding clamp,Beta-clamp processivity factor,DNA polymerase III beta sliding clamp subunit,DNA polymerase III subunit beta |
| 2 | C, D (H, I) | P7 peptide | polymer | 6 | 700.8 | 2 | synthetic construct | ||
| 3 | E (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | F, G, H, I, K... (A, B) | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 9 | Chemie (1PE) | |||
| 5 | J (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | P, Q, R, S (A, B, H, I) | water | water | 18.0 | 462 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 366 (UniProt: P0A990)
| PDB | External Database | Details |
|---|---|---|
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Pro 346 | Ser 346 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 83133.2 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 2276.7 | |
| All* | Total formula weight | 85409.9 |
