1QSY
DDATP-Trapped closed ternary complex of the large fragment of DNA Polymerase I from thermus aquaticus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | 5'-D(*GP*AP*CP*CP*AP*CP*GP*GP*CP*GP*CP*(2DA))-3' | polymer | 12 | 3641.4 | 1 | |||
| 2 | C | 5'-D(*AP*TP*TP*GP*CP*GP*CP*CP*TP*P*GP*GP*TP*C)-3' | polymer | 14 | 4287.8 | 1 | |||
| 3 | A | DNA POLYMERASE I | polymer | 539 | 60865.9 | 1 | UniProt (P19821) Pfam (PF09281) Pfam (PF00476) In PDB | Thermus aquaticus | |
| 4 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | A | 2',3'-dideoxyadenosine triphosphate | non-polymer | 475.2 | 1 | Chemie (DDS) | |||
| 6 | water | water | 18.0 | 156 | Chemie (HOH) |
Sequence modifications
A: 293 - 831 (UniProt: P19821)
| PDB | External Database | Details |
|---|---|---|
| Glu 348 | Ala 348 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 68795.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 523.8 | |
| All* | Total formula weight | 69318.8 |
