7XDH
Crystal structure of a dimeric interlocked parallel G-quadruplex
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 | DNA (5'-D(*GP*GP*GP*GP*TP*GP*GP*GP*AP*GP*GP*AP*GP*GP*GP*T)-3') | polymer | 16 | 5140.3 | 4 | synthetic construct | ||
2 | A, B, C, D | POTASSIUM ION | non-polymer | 39.1 | 10 | Chemie (K) | |||
3 | water | water | 18.0 | 49 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 20561.2 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 391.0 | |
All* | Total formula weight | 20952.2 |