3V7L
Apo Structure of Rat DNA polymerase beta K72E variant
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 | polymer | 340 | 39058.4 | 1 | UniProt (P06766) Pfam (PF14716) Pfam (PF10391) Pfam (PF14792) Pfam (PF14791) | Rattus norvegicus (rat) | |
| 2 | B, C (A) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 3 | D, E (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 4 | F (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | G (A) | water | water | 18.0 | 80 | Chemie (HOH) |
Sequence modifications
A: 4 - 335 (UniProt: P06766)
| PDB | External Database | Details |
|---|---|---|
| Met -4 | - | expression tag |
| Gly -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| His 1 | - | expression tag |
| His 2 | - | expression tag |
| His 3 | - | expression tag |
| Glu 72 | Lys 72 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 39058.4 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 212.9 | |
| All* | Total formula weight | 39271.3 |
