7E9E
Crystal structure of a class I PreQ1 riboswitch aptamer (ab13-14) complexed with a cognate ligand-derived photoaffinity probe
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | 33-mer RNA | polymer | 33 | 10333.2 | 1 | Caldanaerobacter subterraneus subsp. tengcongensis | ||
| 2 | A | 2-azanyl-5-[[2-(3-but-3-ynyl-1,2-diazirin-3-yl)ethylamino]methyl]-1,7-dihydropyrrolo[2,3-d]pyrimidin-4-one | non-polymer | 299.3 | 1 | Chemie (J0C) | |||
| 3 | A | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | A | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 5 | water | water | 18.0 | 86 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 10333.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 564.4 | |
| All* | Total formula weight | 10897.6 |
