Thermus thermophilus
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein homooligomer | Homooligomer | Protein 4 | SULFATE ION × 12 water × 4 | Consistent with protein count |
| UniProt name | PYRG_THET8 |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–550； UniProt 1–550 |
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 | 1vcn |
| Deposition date deposition_date | 2004-03-10 |
| Structure title title | Crystal Structure of T.th. HB8 CTP synthetase complex with Sulfate anion |
| Keywords keywords | Tetramer, RIKEN Structural Genomics/Proteomics Initiative, RSGI, Structural Genomics, 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） | 44.22 Å |
| Rg (electron density) | 43.97 Å |
| Total Rg | 43.99 Å |
| Atom count | 15508 |
| Residues | 2024 |
| Excluded volume | 277310 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1vcna1 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.23 — Flavodoxin-like |
| Superfamily Superfamily superfamily | c.23.16 — Class I glutamine amidotransferase-like |
| Family Family family | c.23.16.1 — Class I glutamine amidotransferases (GAT) |
| Domain ID domain_id | d1vcna2 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| Superfamily Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| Family Family family | c.37.1.10 — Nitrogenase iron protein-like |
| Domain ID domain_id | 1vcnA01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 50 — Rossmann fold |
| Homologous superfamily homologous superfamily | 300 — P-loop containing nucleotide triphosphate hydrolases |
| Domain ID domain_id | 1vcnA02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 50 — Rossmann fold |
| Homologous superfamily homologous superfamily | 880 — Class I glutamine amidotransferase (GATase) domain |