1L3U
Crystal Structure of Bacillus DNA Polymerase I Fragment product complex with 11 base pairs of duplex DNA following addition of a dTTP and a dATP residue.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | 5'-D(*GP*CP*GP*AP*TP*CP*AP*CP*GP*TP*A)-3' | polymer | 11 | 3358.2 | 1 | |||
| 2 | B (C) | 5'-D(*GP*AP*C*GP*TP*AP*CP*GP*TP*GP*AP*TP*CP*GP*CP*A)-3' | polymer | 16 | 4923.2 | 1 | |||
| 3 | C (A) | DNA Polymerase I | polymer | 580 | 66172.8 | 1 | UniProt (P52026) Pfam (PF22619) Pfam (PF00476) | Geobacillus stearothermophilus | |
| 4 | D, E (D, E) | beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900003) | sucrose | ||
| 5 | F, G, H (A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 6 | I (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 7 | J, K, L (B, C, A) | water | water | 18.0 | 581 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 74454.3 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 684.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 312.5 | |
| All* | Total formula weight | 75451.3 |
