ARCHAEOGLOBUS FULGIDUS
| 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 | O29238 |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain B； PDBConstruct 33–1054； UniProt 33–1054 |
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 | 1gku |
| Deposition date deposition_date | 2001-08-21 |
| Structure title title | Reverse gyrase from Archaeoglobus fulgidus |
| Keywords keywords | TOPOISOMERASE, DNA SUPERCOILING, ARCHAEA, HELICASE; TOPOISOMERASE |
| 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） | 36.08 Å |
| Rg (electron density) | 35.70 Å |
| Total Rg | 36.08 Å |
| Atom count | 8151 |
| Residues | 1011 |
| Excluded volume | 145930 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1gkub1 |
| 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.37.1.16 — Helicase-like domain of reverse gyrase |
| Domain ID domain_id | d1gkub2 |
| 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.37.1.16 — Helicase-like domain of reverse gyrase |
| Domain ID domain_id | d1gkub3 |
| Class class | e — Multi-domain proteins (alpha and beta) |
| Fold Fold fold | e.10 — Prokaryotic type I DNA topoisomerase |
| Superfamily Superfamily superfamily | e.10.1 — Prokaryotic type I DNA topoisomerase |
| Family Family family | e.10.1.1 — Prokaryotic type I DNA topoisomerase |
| Domain ID domain_id | d1gkub4 |
| Class class | l — Artifacts |
| Fold Fold fold | l.1 — Tags |
| Superfamily Superfamily superfamily | l.1.1 — Tags |
| Family Family family | l.1.1.1 — Tags |
| Domain ID domain_id | 1gkuB01 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 20 — Single Sheet |
| Topology topology | 20 — Anthopleurin-A |
| Homologous superfamily homologous superfamily | 30 — reverse gyrase domain |
| Domain ID domain_id | 1gkuB02 |
| 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 | 1gkuB03 |
| 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 | 1gkuB04 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 56 — Phenylalanyl-tRNA Synthetase; Chain B, domain 1 |
| Homologous superfamily homologous superfamily | 120 — |
| Domain ID domain_id | 1gkuB05 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 50 — Rossmann fold |
| Homologous superfamily homologous superfamily | 140 — |
| Domain ID domain_id | 1gkuB06 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 10 — Orthogonal Bundle |
| Topology topology | 460 — Topoisomerase I; domain 2 |
| Homologous superfamily homologous superfamily | 10 — Topoisomerase I, domain 2 |
| Domain ID domain_id | 1gkuB07 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 60 — Sandwich |
| Topology topology | 510 — EV matrix protein fold |
| Homologous superfamily homologous superfamily | 20 — |
| Domain ID domain_id | 1gkuB08 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 10 — Orthogonal Bundle |
| Topology topology | 290 — Topoisomerase I; domain 4 |
| Homologous superfamily homologous superfamily | 10 — Topoisomerase I, domain 4 |