6X1J
The homing endonuclease I-WcaI bound to its DNA recognition sequence
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Probable intron-encoded endonuclease 1 | polymer | 231 | 27855.7 | 1 | UniProt (Q34807) Pfam (PF03161) In PDB | Wickerhamomyces canadensis (Yeast) | |
| 2 | C | DNA (25-mer) | polymer | 25 | 7741.0 | 1 | Wickerhamomyces canadensis | ||
| 3 | D | DNA (25-mer) | polymer | 25 | 7615.9 | 1 | Wickerhamomyces canadensis | ||
| 4 | A, C, D | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) | |||
| 5 | water | water | 18.0 | 140 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 43212.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 156.4 | |
| All* | Total formula weight | 43369.0 |
