4C8K
Crystal structure of the large fragment of DNA polymerase I from Thermus Aquaticus in a partially closed complex with the artificial base pair d5SICS-dNaMTP
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 I, THERMOSTABLE | polymer | 540 | 60937.0 | 1 | UniProt (P19821) | THERMUS AQUATICUS | TAQ POLYMERASE 1, LARGE FRAGMENT OF TAQ DNA POLYMERASE I |
| 2 | B (B) | 5'-D(*GP*AP*CP*CP*AP*CP*GP*GP*CP*GP*C*DOC)-3' | polymer | 12 | 3617.4 | 1 | SYNTHETIC CONSTRUCT | ||
| 3 | C (C) | 5'-D(*AP*AP*C*LHOP*GP*GP*CP*GP*CP*CP*GP*TP*GP*GP*TP*C)-3' | polymer | 16 | 4964.3 | 1 | SYNTHETIC CONSTRUCT | ||
| 4 | D, H (A, C) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | E (A) | ((2R,3S,5R)-3-hydroxy-5-(3-methoxynaphthalen-2-yl)methyl-tetrahydrogen-triphosphate | non-polymer | 514.3 | 1 | Chemie (BMR) | |||
| 6 | F, G (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 7 | I (C) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 8 | J, K, L (A, B, C) | water | water | 18.0 | 144 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 69518.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 869.2 | |
| All* | Total formula weight | 70387.8 |
