3K5N
Crystal structure of E.coli Pol II-abasic DNA binary complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | DNA polymerase II | polymer | 786 | 90459.7 | 2 | UniProt (P21189) Pfam (PF21474) Pfam (PF22587) Pfam (PF03104) Pfam (PF00136) | Escherichia coli | Pol II |
| 2 | C (T) | DNA (5'-D(*GP*TP*CP*CP*TP*GP*(3DR)*TP*AP*CP*GP*CP*TP*AP*GP*GP*CP*AP*CP*A)-3') | polymer | 20 | 5985.9 | 1 | |||
| 3 | D (P) | DNA (5'-D(*GP*TP*GP*CP*CP*TP*AP*GP*CP*GP*TP*AP*G)-3') | polymer | 13 | 4007.6 | 1 | |||
| 4 | E, F (A, B) | water | water | 18.0 | 28 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 783 (UniProt: P21189)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Pro -1 | - | expression tag |
| His 0 | - | expression tag |
| Asn 335 | Asp 335 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 190912.9 | |
| All* | Total formula weight | 190912.9 |
