2FQZ
Metal-depleted Ecl18kI in complex with uncleaved DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (E, G) | DNA STRAND 1 | polymer | 9 | 2741.8 | 2 | |||
| 2 | B, D (F, H) | DNA STRAND 2 | polymer | 9 | 2732.8 | 2 | |||
| 3 | E, F, G, H (A, B, C, D) | R.Ecl18kI | polymer | 305 | 35938.8 | 4 | UniProt (O87963) Pfam (PF09019) | Enterobacter cloacae | Restriction endonuclease |
| 4 | I, J, K, L, M... (E, F, G, H, A...) | water | water | 18.0 | 555 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 305 (UniProt: O87963)
| PDB | External Database | Details |
|---|---|---|
| Gln 277 | Arg 277 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 154704.3 | |
| All* | Total formula weight | 154704.3 |
