5T83
Structure of a guanidine-I riboswitch from S. acidophilus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | RNA (95-MER) | polymer | 95 | 30736.3 | 1 | GenBank (361052061) | Sulfobacillus acidophilus DSM 10332 | |
| 2 | A | STRONTIUM ION | non-polymer | 87.6 | 9 | Chemie (SR) | |||
| 3 | A | SPERMINE (FULLY PROTONATED FORM) | non-polymer | 206.4 | 1 | Chemie (SPK) | |||
| 4 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | A | IRIDIUM HEXAMMINE ION | non-polymer | 294.4 | 3 | Chemie (IRI) | |||
| 6 | A | GUANIDINE | non-polymer | 59.1 | 1 | Chemie (GAI) | |||
| 7 | water | water | 18.0 | 18 | Chemie (HOH) |
Sequence modifications
A: 1 - 94 (GenBank: 361052061)
| PDB | External Database | Details |
|---|---|---|
| G 0 | - | insertion |
| G 24 | U 1011154 | engineered mutation |
| U 25 | A 1011155 | engineered mutation |
| C 26 | G 1011156 | engineered mutation |
| G 30 | C 1011160 | engineered mutation |
| G 31 | U 1011161 | engineered mutation |
| U 32 | A 1011162 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 30736.3 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1985.8 | |
| All* | Total formula weight | 32722.1 |
