1jil
Crystal structure of S. aureus TyrRS in complex with SB284485
1. Protein Identity and Related Structures Protein Identity & Related Structures
No usable UniProt protein identity is available for this entry.
The relationship tables retain this entry's assembly and composition data, but cross-PDB links for the same protein cannot be established reliably without a unified protein identity.
Assembly Composition of the Current Entry
| Assembly | Physical composition | Protein state | 蛋白 / DNA / RNA / 其他Polymer | Data consistency |
|---|---|---|---|---|
| 1 | Protein homooligomer | Homooligomer | 2 / 0 / 0 / 0 | Consistent with protein count |
| 2 | Protein homooligomer | Homooligomer | 2 / 0 / 0 / 0 | Consistent with protein count |
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.
2. Structure Basics 2. Structure Basics
| Entry ID entry_id | 1jil |
| Deposition date deposition_date | 2001-07-02 |
| Structure title title | Crystal structure of S. aureus TyrRS in complex with SB284485 |
| Keywords keywords | tyrosyl-trna synthetase, staphylococcus aureus, truncation, structure based inhibitor design, LIGASE; LIGASE |
| Experimental Method method | X-RAY DIFFRACTION |
3. Official assembly/model SAXS Official SAXS Profiles
This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.
1jil__assembly_2__model_1
Assembly 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
1jil__assembly_2__model_1 | I(q)
1jil__assembly_2__model_1 | P(r) · Pending
| Rg（Guinier） | 33.30 Å |
| Rg (electron density) | 33.52 Å |
| Total Rg | 33.66 Å |
| Atom count | 5200 |
| Residues | 646 |
| Excluded volume | 92090 ų |
| Maximum q | 0.500 Å⁻¹ |
4. Crystallography and Experiment 4. Crystallography & Experiment
5. Entities and Polymers Entities & Polymers (3)
6. Fold Classification (SCOP + CATH) 3 domains
SCOP 2.08 (1 domains)
| Domain ID domain_id | d1jila_ |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.26 — Adenine nucleotide alpha hydrolase-like |
| Superfamily Superfamily superfamily | c.26.1 — Nucleotidylyl transferase |
| Family Family family | c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain |
CATH v4.4 (2 domains)
| Domain ID domain_id | 1jilA01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 50 — Rossmann fold |
| Homologous superfamily homologous superfamily | 620 — HUPs |
| Domain ID domain_id | 1jilA02 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 10 — Orthogonal Bundle |
| Topology topology | 240 — Tyrosyl-Transfer RNA Synthetase |
| Homologous superfamily homologous superfamily | 10 — Tyrosyl-Transfer RNA Synthetase |