2PFJ
Crystal Structure of T7 Endo I resolvase in complex with a Holliday Junction
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (Z) | 27-MER | polymer | 29 | 8829.7 | 1 | |||
| 2 | B (Y) | 27-MER | polymer | 29 | 8971.8 | 1 | |||
| 3 | C, D (A, B) | Endodeoxyribonuclease 1 | polymer | 149 | 17147.8 | 2 | UniProt (P00641) Pfam (PF05367) | Enterobacteria phage T7 | Endodeoxyribonuclease I, Endonuclease |
| 4 | E, F, G, H (Z, Y, A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) |
Sequence modifications
A, B: 1 - 149 (UniProt: P00641)
| PDB | External Database | Details |
|---|---|---|
| Ala 67 | Lys 67 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 52097.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 52257.3 |
