3VQY
Crystal structure of the catalytic domain of pyrrolysyl-tRNA synthetase in complex with BocLys and AMPPNP (form 2)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Pyrrolysine--tRNA ligase | polymer | 291 | 33344.2 | 1 | Methanosarcina mazei | Pyrrolysyl-tRNA synthetase, PylRS | |
| 2 | A | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) | |||
| 3 | A | N~6~-(tert-butoxycarbonyl)-L-lysine | non-polymer | 246.3 | 1 | Chemie (LBY) | |||
| 4 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | water | water | 18.0 | 98 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33344.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 801.1 | |
| All* | Total formula weight | 34145.3 |
