4FEL
Crystal structure of the U25A/A46G mutant of the xpt-pbuX guanine riboswitch aptamer domain in complex with hypoxanthine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | U25A/A46G mutant of the B. subtilis xpt-pbuX guanine riboswitch aptamer domain | polymer | 67 | 21545.8 | 1 | |||
| 2 | B | HYPOXANTHINE | non-polymer | 136.1 | 1 | Chemie (HPA) | |||
| 3 | B | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | B | COBALT HEXAMMINE(III) | non-polymer | 161.1 | 9 | Chemie (NCO) | |||
| 5 | water | water | 18.0 | 611 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 21545.8 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1645.2 | |
| All* | Total formula weight | 23191.0 |
