1X55
Crystal structure of asparaginyl-tRNA synthetase from Pyrococcus horikoshii complexed with asparaginyl-adenylate analogue
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Asparaginyl-tRNA synthetase | polymer | 434 | 50228.5 | 1 | UniProt (O57980) Pfam (PF01336) Pfam (PF00152) In PDB | Pyrococcus horikoshii | Asparagine-tRNA ligase, AsnRS |
| 2 | A | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 3 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | A | 5'-O-[N-(L-ASPARAGINYL)SULFAMOYL]ADENOSINE | non-polymer | 461.4 | 1 | Chemie (NSS) | |||
| 5 | water | water | 18.0 | 368 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 50228.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 605.0 | |
| All* | Total formula weight | 50833.6 |
