Helicobacter pylori
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein homooligomer | Homooligomer | Protein 2 | CHLORIDE ION × 4 water × 2 | Consistent with protein count |
| UniProt name | BIOD_HELPY |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 3–220； UniProt 1–218 |
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 | 2qmo |
| Deposition date deposition_date | 2007-07-16 |
| Structure title title | Crystal structure of dethiobiotin synthetase (bioD) from Helicobacter pylori |
| Keywords keywords | ;dethiobiotin synthetase, structural genomics, PSI-2, Protein Structure Initiative, Midwest Center for Structural Genomics, MCSG, ATP-binding, Biotin biosynthesis, Ligase, Magnesium, Nucleotide-binding ;; 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） | 24.45 Å |
| Rg (electron density) | 23.47 Å |
| Total Rg | 24.24 Å |
| Atom count | 3462 |
| Residues | 432 |
| Excluded volume | 62367 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | 2qmoA00 |
| 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 |