7JKU
Crystal structure of a four-tetrad, parallel, and K+ stabilized Tetrahymena thermophila telomeric 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 (A) | 26-mer DNA | polymer | 26 | 8289.3 | 1 | Tetrahymena thermophila | ||
| 2 | B, C, D, E (A) | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) | |||
| 3 | F (A) | water | water | 18.0 | 9 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 8289.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 156.4 | |
| All* | Total formula weight | 8445.7 |
