1Q9Y
CRYSTAL STRUCTURE OF ENTEROBACTERIA PHAGE RB69 GP43 DNA POLYMERASE COMPLEXED WITH 8-OXOGUANOSINE CONTAINING DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (T) | 5'-AC(8-OXOGUANOSINE)GGTAAGCAGTCCGCG-3' | polymer | 18 | 5582.6 | 1 | |||
| 2 | B (P) | 5'-GCGGACTGCTTAC(DIDEOXYCYTIDINE)-3' | polymer | 14 | 4240.8 | 1 | |||
| 3 | C (A) | DNA POLYMERASE | polymer | 906 | 104937.4 | 1 | UniProt (Q38087) Pfam (PF03104) Pfam (PF00136) | Enterobacteria phage RB69 | GP43 |
| 4 | D (P) | 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE | non-polymer | 467.2 | 1 | Chemie (DCP) | |||
| 5 | E, F, G (A) | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 6 | H, I, J (T, P, A) | water | water | 18.0 | 84 | Chemie (HOH) |
Sequence modifications
A: 4 - 906 (UniProt: Q38087)
| PDB | External Database | Details |
|---|---|---|
| His 1 | - | cloning artifact |
| Gly 2 | - | cloning artifact |
| Ser 3 | - | cloning artifact |
| Ala 225 | Asp 222 | engineered mutation |
| Ala 330 | Asp 327 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 114760.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 587.4 | |
| All* | Total formula weight | 115348.2 |
