3DSQ
Structure of Desulfitobacterium hafniense PylSc, a pyrrolysyl tRNA synthetase
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) | Pyrrolysyl-tRNA synthetase | polymer | 288 | 33310.3 | 2 | UniProt (B0S4P3) Pfam (PF01409) | Desulfitobacterium hafniense (Desulfitobacterium frappieri) | |
| 2 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 3 | D (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | E, F (A, B) | water | water | 18.0 | 163 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 66620.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 58.4 | |
| All* | Total formula weight | 66679.0 |
