3A74
Lysyl-tRNA synthetase from Bacillus stearothermophilus complexed with Diadenosine Tetraphosphate (AP4A)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | Lysyl-tRNA synthetase | polymer | 493 | 57359.3 | 4 | UniProt (Q9RHV9) Pfam (PF01336) Pfam (PF00152) In PDB | Geobacillus stearothermophilus | Lysine--tRNA ligase, LysRS |
| 2 | A, B, C, D | BIS(ADENOSINE)-5'-TETRAPHOSPHATE | non-polymer | 836.4 | 4 | Chemie (B4P) | |||
| 3 | A, B, C, D | 2,6-DIAMINO-HEXANOIC ACID AMIDE | non-polymer | 146.2 | 4 | Chemie (LYN) | |||
| 4 | A, B, C, D | MAGNESIUM ION | non-polymer | 24.3 | 12 | Chemie (MG) | |||
| 5 | water | water | 18.0 | 812 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 229437.2 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 4222.1 | |
| All* | Total formula weight | 233659.3 |
