1J09
Crystal structure of Thermus thermophilus glutamyl-tRNA synthetase complexed with ATP and Glu
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Glutamyl-tRNA synthetase | polymer | 468 | 53988.7 | 1 | UniProt (P27000) Pfam (PF00749) Pfam (PF19269) | Thermus thermophilus | GluRS, Glutamate--tRNA ligase |
| 2 | B (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | C (A) | GLUTAMIC ACID | non-polymer | 147.1 | 1 | Chemie (GLU) | |||
| 4 | D (A) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 5 | E (A) | water | water | 18.0 | 355 | Chemie (HOH) |
Sequence modifications
A: 1 - 468 (UniProt: P27000)
| PDB | External Database | Details |
|---|---|---|
| Gly 74 | Ala 74 | SEE REMARK 999 |
| Gly 75 | Ala 75 | SEE REMARK 999 |
| His 77 | Thr 77 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 53988.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 678.6 | |
| All* | Total formula weight | 54667.3 |
