3B0X
K263A mutant of PolX from Thermus thermophilus HB8 complexed with Ca-dGTP
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 beta family (X family) | polymer | 575 | 64146.4 | 1 | UniProt (Q5SJ64) Pfam (PF14716) Pfam (PF14520) Pfam (PF14791) Pfam (PF02811) | Thermus thermophilus | |
| 2 | B, C (A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, E, F, G (A) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | H (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | I (A) | 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (DGT) | |||
| 6 | J (A) | water | water | 18.0 | 551 | Chemie (HOH) |
Sequence modifications
A: 1 - 575 (UniProt: Q5SJ64)
| PDB | External Database | Details |
|---|---|---|
| Ala 263 | Lys 263 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 64146.4 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 833.8 | |
| All* | Total formula weight | 64980.1 |
