Vibrio cholerae
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | CALCIUM ION × 2 water × 1 | Consistent with protein count |
| UniProt name | NANH_VIBCH |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–757； UniProt 25–781 |
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 | 1kit |
| Deposition date deposition_date | 1996-06-21 |
| Structure title title | VIBRIO CHOLERAE NEURAMINIDASE |
| Keywords keywords | HYDROLASE, GLYCOSIDASE, CALCIUM; HYDROLASE |
| 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） | 32.37 Å |
| Rg (electron density) | 32.23 Å |
| Total Rg | 32.58 Å |
| Atom count | 5861 |
| Residues | 757 |
| Excluded volume | 102880 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1kita1 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.29 — Concanavalin A-like lectins/glucanases |
| Superfamily Superfamily superfamily | b.29.1 — Concanavalin A-like lectins/glucanases |
| Family Family family | b.29.1.8 — Vibrio cholerae sialidase, N-terminal and insertion domains |
| Domain ID domain_id | d1kita2 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.29 — Concanavalin A-like lectins/glucanases |
| Superfamily Superfamily superfamily | b.29.1 — Concanavalin A-like lectins/glucanases |
| Family Family family | b.29.1.8 — Vibrio cholerae sialidase, N-terminal and insertion domains |
| Domain ID domain_id | d1kita3 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.68 — 6-bladed beta-propeller |
| Superfamily Superfamily superfamily | b.68.1 — Sialidases |
| Family Family family | b.68.1.1 — Sialidases (neuraminidases) |
| Domain ID domain_id | 1kitA01 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 60 — Sandwich |
| Topology topology | 120 — Jelly Rolls |
| Homologous superfamily homologous superfamily | 200 — |
| Domain ID domain_id | 1kitA02 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 120 — 6 Propeller |
| Topology topology | 10 — Neuraminidase |
| Homologous superfamily homologous superfamily | 10 — |
| Domain ID domain_id | 1kitA03 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 60 — Sandwich |
| Topology topology | 120 — Jelly Rolls |
| Homologous superfamily homologous superfamily | 200 — |