4M9H
DNA Polymerase Beta E295K Soaked with dTTP
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 | 335 | 38241.7 | 1 | UniProt (P06746) Pfam (PF14716) Pfam (PF10391) Pfam (PF14792) Pfam (PF14791) | Homo sapiens (human) | |
| 2 | B (T) | DNA Template Strand | polymer | 16 | 4853.2 | 1 | |||
| 3 | C (P) | DNA Primer Strand | polymer | 10 | 3061.0 | 1 | |||
| 4 | D (D) | DNA Downstream Strand | polymer | 5 | 1536.0 | 1 | |||
| 5 | E, F (A) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 6 | G (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 7 | H (A) | THYMIDINE-5'-TRIPHOSPHATE | non-polymer | 482.2 | 1 | Chemie (TTP) | |||
| 8 | I, J, K, L (A, T, P, D) | water | water | 18.0 | 223 | Chemie (HOH) |
Sequence modifications
A: 1 - 335 (UniProt: P06746)
| PDB | External Database | Details |
|---|---|---|
| Lys 295 | Glu 295 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 47691.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 563.6 | |
| All* | Total formula weight | 48255.5 |
