9M6C
Crystal structure of xanthine/guanine RNA aptamer with xanthine
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 (A, B, C) | RNA (32-MER) | polymer | 32 | 10249.1 | 3 | synthetic construct | ||
| 2 | D, G, K (A, B, C) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 3 | Chemie (GTP) | |||
| 3 | E, H, L (A, B, C) | XANTHINE | non-polymer | 152.1 | 3 | Chemie (XAN) | |||
| 4 | F, I, J, M, N (A, B, C) | BARIUM ION | non-polymer | 137.3 | 5 | Chemie (BA) PubChem (104810) | |||
| 5 | O, P, Q (A, B, C) | water | water | 18.0 | 5 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 30747.3 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 2712.5 | |
| All* | Total formula weight | 33459.8 |
