3WQY
Crystal structure of Archaeoglobus fulgidus alanyl-tRNA synthetase in complex with wild-type tRNA(Ala) having G3.U70
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Alanine--tRNA ligase | polymer | 906 | 102679.6 | 2 | UniProt (O28029) Pfam (PF01411) Pfam (PF07973) Pfam (PF02272) | Archaeoglobus fulgidus | Alanyl-tRNA synthetase, AlaRS |
| 2 | C (C) | RNA (75-MER) | polymer | 75 | 24262.5 | 1 | Archaeoglobus fulgidus | ||
| 3 | D, E (A, B) | '5'-O-(N-(L-ALANYL)-SULFAMOYL)ADENOSINE | non-polymer | 417.4 | 2 | Chemie (A5A) | |||
| 4 | F, G, H (C) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 7 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 229621.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 907.7 | |
| All* | Total formula weight | 230529.3 |
