4CCH
Crystal structure of the large fragment of DNA polymerase I from Thermus Aquaticus in an open binary complex with d5SICS as templating nucleotide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | DNA POLYMERASE I, THERMOSTABLE | polymer | 540 | 60937.0 | 1 | UniProt (P19821) Pfam (PF09281) Pfam (PF00476) In PDB | THERMUS AQUATICUS | TAQ POLYMERASE 1, LARGE FRAGMENT OF TAQ DNA POLYMERASE I |
| 2 | B | 5'-D(*GP*AP*CP*CP*AP*CP*GP*GP*CP*GP*CP*DOC)-3' | polymer | 12 | 3617.4 | 1 | SYNTHETIC CONSTRUCT | ||
| 3 | C | 5'-D(*AP*AP*CP*LHOP*GP*GP*CP*GP*CP*CP*GP*TP*GP*GP*TP* C)-3' | polymer | 16 | 4964.3 | 1 | SYNTHETIC CONSTRUCT | ||
| 4 | A | FORMIC ACID | non-polymer | 46.0 | 4 | Chemie (FMT) | |||
| 5 | B | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 6 | C | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 7 | water | water | 18.0 | 122 | 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 | 300.5 | |
| All* | Total formula weight | 69819.1 |
