Vibrio cholerae
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | CHLORIDE ION × 2 1,2-ETHANEDIOL × 9 water × 1 | Consistent with protein count |
| UniProt name | Q5EK40_VIBCH |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 9–642； UniProt 33–666 |
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 | 2q5t |
| Deposition date deposition_date | 2007-06-01 |
| Structure title title | Full-length Cholix toxin from Vibrio Cholerae |
| Keywords keywords | ;Domain I (Receptor binding domain), Beta Barrel, Domain II (Translocation domain), six alpha-helix bundle, Domain III (catalytic domain), alpha-beta complex, TOXIN ;; TOXIN |
| 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） | 27.58 Å |
| Rg (electron density) | 26.62 Å |
| Total Rg | 27.36 Å |
| Atom count | 4783 |
| Residues | 605 |
| Excluded volume | 84235 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | 2q5tA01 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 60 — Sandwich |
| Topology topology | 120 — Jelly Rolls |
| Homologous superfamily homologous superfamily | 200 — |
| Domain ID domain_id | 2q5tA02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 90 — Alpha-Beta Complex |
| Topology topology | 1350 — Exotoxin A, middle domain |
| Homologous superfamily homologous superfamily | 10 — Exotoxin A, middle domain |
| Domain ID domain_id | 2q5tA03 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 90 — Alpha-Beta Complex |
| Topology topology | 175 — Diphtheria Toxin; domain 1 |
| Homologous superfamily homologous superfamily | 10 — Diphtheria Toxin, domain 1 |