8GZL
Crystal structure of Cd2+-bound DNA aptamer
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | 25-mer DNA | polymer | 25 | 7691.9 | 4 | synthetic construct | ||
2 | A, B, C, D | CADMIUM ION | non-polymer | 112.4 | 5 | Chemie (CD) | |||
3 | A, B | BARIUM ION | non-polymer | 137.3 | 2 | Chemie (BA) | |||
4 | water | water | 18.0 | 3 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 30767.7 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 836.7 | |
All* | Total formula weight | 31604.4 |