3DW9
SgrAI with cognate DNA and manganese bound
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (E, F) | DNA (5'-D(*DGP*DAP*DGP*DTP*DCP*DCP*DAP*DCP*DCP*DGP*DGP*DTP*DGP*DGP*DAP*DCP*DTP*DC)-3') | polymer | 18 | 5517.6 | 2 | |||
| 2 | C, D (A, B) | SgraIR restriction enzyme | polymer | 338 | 37941.9 | 2 | UniProt (Q9F6L0) Pfam (PF07832) | Streptomyces griseus | |
| 3 | E, F, G, H (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
| 4 | I, J, K, L (E, F, A, B) | water | water | 18.0 | 319 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 339 (UniProt: Q9F6L0)
| PDB | External Database | Details |
|---|---|---|
| Asp 63 | Asn 63 | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 86918.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 219.8 | |
| All* | Total formula weight | 87138.7 |
