4JXX
Crystal structure of E coli E. coli glutaminyl-tRNA synthetase bound to tRNA(Gln)(CUG) and ATP from novel cryostabilization conditions
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Glutamine--tRNA ligase | polymer | 553 | 63434.6 | 1 | UniProt (P00962) Pfam (PF00749) Pfam (PF03950) Pfam (PF20974) In PDB | Escherichia coli | Glutaminyl-tRNA synthetase, GlnRS |
| 2 | B | RNA (71-MER) | polymer | 75 | 24060.3 | 1 | |||
| 3 | A | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 4 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | water | water | 18.0 | 208 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 87494.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 603.2 | |
| All* | Total formula weight | 88098.2 |
