3QNO
RB69 DNA Polymerase (Y567A) Ternary Complex with dATP Opposite 3tCo
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 | polymer | 901 | 104300.8 | 1 | UniProt (Q38087) Pfam (PF03104) Pfam (PF00136) | Enterobacteria phage RB69 (Bacteriophage RB69) | Gp43 |
| 2 | B (T) | DNA Tempalte | polymer | 18 | 5591.6 | 1 | |||
| 3 | C (P) | DNA Primer | polymer | 13 | 3951.6 | 1 | |||
| 4 | D (A) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 5 | E, F, G, H (A) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 6 | I, J, K (A, T, P) | water | water | 18.0 | 1001 | Chemie (HOH) |
Sequence modifications
A: 1 - 901 (UniProt: Q38087)
| PDB | External Database | Details |
|---|---|---|
| Ala 222 | Asp 222 | conflict |
| Ala 327 | Asp 327 | conflict |
| Ala 567 | Tyr 567 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 113844.0 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 667.5 | |
| All* | Total formula weight | 114511.5 |
