3LDS
Crystal structure of RB69 gp43 with DNA and dATP opposite 8-oxoG
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-directed DNA polymerase | polymer | 903 | 104613.1 | 1 | UniProt (Q38087) Pfam (PF03104) Pfam (PF00136) | Escherichia phage RB69 (Bacteriophage RB69) | Gp43 |
| 2 | B (P) | DNA (5'-D(*GP*CP*GP*GP*CP*TP*GP*TP*CP*AP*TP*AP*AP*(DDG))-3') | polymer | 14 | 4304.8 | 1 | |||
| 3 | C (T) | DNA (5'-D(*CP*AP*(8OG)P*CP*TP*TP*AP*TP*GP*AP*CP*AP*GP*CP*CP*GP*CP*G)-3') | polymer | 18 | 5517.6 | 1 | |||
| 4 | D (A) | 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE | non-polymer | 491.2 | 1 | Chemie (DTP) | |||
| 5 | E, F, G (A) | MANGANESE (II) ION | non-polymer | 54.9 | 3 | Chemie (MN) | |||
| 6 | H, I (P, T) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 7 | J, K (A, P) | water | water | 18.0 | 11 | Chemie (HOH) |
Sequence modifications
A: 1 - 903 (UniProt: Q38087)
| PDB | External Database | Details |
|---|---|---|
| Ala 222 | Asp 222 | engineered mutation |
| Ala 327 | Asp 327 | engineered mutation |
| Ala 561 | Leu 561 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 114435.4 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 848.1 | |
| All* | Total formula weight | 115283.6 |
