7XH9
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 (A, B) | DNA (5'-D(*GP*GP*GP*GP*TP*GP*GP*GP*CP*GP*GP*TP*GP*GP*GP*T)-3') | polymer | 16 | 5107.3 | 2 | synthetic construct | ||
2 | C, D, E, J, K (A, B) | POTASSIUM ION | non-polymer | 39.1 | 5 | Chemie (K) | |||
3 | F, G, H, I (A) | STRONTIUM ION | non-polymer | 87.6 | 4 | Chemie (SR) | |||
4 | L, M (A, B) | water | water | 18.0 | 41 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 10214.5 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 546.0 | |
All* | Total formula weight | 10760.5 |