6OBJ
Structure of a DNA-bound dimer extracted from filamentous SgrAI endonuclease in its activated form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, B) | SgraIR restriction enzyme | polymer | 339 | 38073.1 | 2 | UniProt (Q9F6L0) Pfam (PF07832) | Streptomyces griseus | SgrAI |
| 2 | B, D (C, D) | DNA (26-MER) | polymer | 40 | 12314.9 | 2 | Streptomyces griseus | ||
| 3 | E, F (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) |
Sequence modifications
A, B: 1 - 339 (UniProt: Q9F6L0)
| PDB | External Database | Details |
|---|---|---|
| Asp 63 | Asn 63 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 100776.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 48.6 | |
| All* | Total formula weight | 100824.6 |
