3NCI
RB69 DNA Polymerase Ternary Complex with dCTP Opposite dG at 1.8 angstrom resolution
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 | 903 | 104655.1 | 1 | UniProt (Q38087) Pfam (PF03104) Pfam (PF00136) | Enterobacteria phage RB69 (Bacteriophage RB69) | Gp43 |
| 2 | B (T) | DNA (5'-D(*TP*CP*AP*GP*GP*TP*AP*AP*GP*CP*AP*GP*TP*CP*CP*GP*CP*G)-3') | polymer | 18 | 5541.6 | 1 | |||
| 3 | C (P) | DNA (5'-D(*GP*CP*GP*GP*AP*CP*TP*GP*CP*TP*TP*AP*(DOC))-3') | polymer | 13 | 3951.6 | 1 | |||
| 4 | D (A) | 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 (A, T, P) | water | water | 18.0 | 1373 | 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 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 114148.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 587.4 | |
| All* | Total formula weight | 114735.7 |
