3AUO
DNA polymerase X from Thermus thermophilus HB8 ternary complex with 1-nt gapped DNA and ddGTP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | DNA polymerase beta family (X family) | polymer | 575 | 64204.5 | 2 | UniProt (Q5SJ64) Pfam (PF14716) Pfam (PF14520) Pfam (PF14791) Pfam (PF02811) In PDB | Thermus thermophilus | |
| 2 | D, E | 1-nt gapped DNA | polymer | 29 | 8843.7 | 2 | |||
| 3 | A, B | 2'-3'-DIDEOXYGUANOSINE-5'-TRIPHOSPHATE | non-polymer | 491.2 | 2 | Chemie (DG3) | |||
| 4 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 5 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 6 | water | water | 18.0 | 134 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 146096.3 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1210.4 | |
| All* | Total formula weight | 147306.7 |
