1D8Y
CRYSTAL STRUCTURE OF THE COMPLEX OF DNA POLYMERASE I KLENOW FRAGMENT WITH DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | D(T)19 OLIGOMER | polymer | 19 | 5734.7 | 1 | |||
| 2 | B (A) | DNA POLYMERASE I | polymer | 605 | 68091.7 | 1 | UniProt (P00582) Pfam (PF01612) Pfam (PF00476) | Escherichia coli | POL I, DNA DIRECTED DNA POLYMERASE |
| 3 | C (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | D, E, F (A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 5 | G, H (B, A) | water | water | 18.0 | 335 | Chemie (HOH) |
Sequence modifications
A: 324 - 928 (UniProt: P00582)
| PDB | External Database | Details |
|---|---|---|
| Met 324 | Val 324 | engineered mutation |
| Ala 355 | Asp 355 | engineered mutation |
| Ala 357 | Glu 357 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 73826.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 353.6 | |
| All* | Total formula weight | 74180.0 |
