2IEF
Structure of the cooperative Excisionase (Xis)-DNA complex reveals a micronucleoprotein filament
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (D) | 15-mer DNA | polymer | 15 | 4620.0 | 1 | |||
| 2 | B (E) | 19-mer DNA | polymer | 19 | 5840.8 | 1 | |||
| 3 | C (F) | 34-mer DNA | polymer | 34 | 10404.8 | 1 | |||
| 4 | D, E, F (A, B, C) | Excisionase | polymer | 55 | 6793.8 | 3 | UniProt (P03699) Pfam (PF07825) | Enterobacteria phage lambda | Xis |
| 5 | G, H, I, J, K... (D, E, F, A, B...) | water | water | 18.0 | 39 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 55 (UniProt: P03699)
| PDB | External Database | Details |
|---|---|---|
| Ser 28 | Cys 28 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 41247.0 | |
| All* | Total formula weight | 41247.0 |
