Escherichia coli
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | water × 1 | Consistent with protein count |
| UniProt name | SYT_ECOLI |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–224； UniProt 1–224 |
The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.
| Entry ID entry_id | 1tje |
| Deposition date deposition_date | 2004-06-04 |
| Structure title title | Crystal structure of the editing domain of threonyl-tRNA synthetase |
| Keywords keywords | LIGASE; LIGASE |
| Experimental Method method | X-RAY DIFFRACTION |
This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 19.58 Å |
| Rg (electron density) | 18.57 Å |
| Total Rg | 19.41 Å |
| Atom count | 1786 |
| Residues | 224 |
| Excluded volume | 31509 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1tjea1 |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.15 — beta-Grasp (ubiquitin-like) |
| Superfamily Superfamily superfamily | d.15.10 — TGS-like |
| Family Family family | d.15.10.1 — TGS domain |
| Domain ID domain_id | d1tjea2 |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.67 — RRF/tRNA synthetase additional domain-like |
| Superfamily Superfamily superfamily | d.67.1 — ThrRS/AlaRS common domain |
| Family Family family | d.67.1.1 — Threonyl-tRNA synthetase (ThrRS), second 'additional' domain |
| Domain ID domain_id | 1tjeA01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 10 — Roll |
| Topology topology | 20 — Ubiquitin-like (UB roll) |
| Homologous superfamily homologous superfamily | 30 — Beta-grasp domain |
| Domain ID domain_id | 1tjeA02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 980 — Threonyl-tRNA Synthetase; Chain A, domain 2 |
| Homologous superfamily homologous superfamily | 10 — Threonyl-trna Synthetase; Chain A, domain 2 |
| Domain ID domain_id | 1tjeA03 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 54 — Replication Terminator Protein; Chain A, domain 2 |
| Homologous superfamily homologous superfamily | 20 — |