4DSL
Crystal structure of fragment DNA polymerase I from Bacillus stearothermophilus with duplex DNA and Calcium
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DNA polymerase | polymer | 579 | 66101.8 | 1 | UniProt (D9N168) Pfam (PF22619) Pfam (PF00476) UniProt (by SIFTS) (E1C9K5) | Geobacillus stearothermophilus | |
| 2 | B (B) | DNA (5'-D(*G*GP*CP*TP*AP*CP*AP*GP*GP*AP*CP*TP*C)-3') | polymer | 13 | 3976.6 | 1 | |||
| 3 | C (C) | DNA (5'-D(*TP*CP*AP*CP*GP*AP*GP*TP*CP*CP*TP*GP*TP*AP*GP*CP*C)-3') | polymer | 17 | 5163.3 | 1 | |||
| 4 | D, E (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | F, G, H (A, B, C) | water | water | 18.0 | 65 | Chemie (HOH) |
Sequence modifications
A: 298 - 876 (UniProt: D9N168)
| PDB | External Database | Details |
|---|---|---|
| Asp 598 | Ala 301 | engineered mutation |
| Val 713 | Pro 416 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 75241.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 192.1 | |
| All* | Total formula weight | 75433.8 |
