OrganismNot specified
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | No other associated polymer | Consistent with protein count |
| UniProt name | VILI_CHICK |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–67； UniProt 760–826 |
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 | 1qqv |
| Deposition date deposition_date | 1999-06-08 |
| Structure title title | SOLUTION STRUCTURE OF THE HEADPIECE DOMAIN OF CHICKEN VILLIN |
| Keywords keywords | F-ACTIN BINDING DOMAIN, SALT-BRIDGE, STRUCTURAL PROTEIN; STRUCTURAL PROTEIN |
| Experimental Method method | SOLUTION NMR |
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） | 12.85 Å |
| Rg (electron density) | 11.62 Å |
| Total Rg | 13.01 Å |
| Atom count | 1077 |
| Residues | 67 |
| Excluded volume | 9595 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1qqva_ |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.14 — VHP, Villin headpiece domain |
| Superfamily Superfamily superfamily | a.14.1 — VHP, Villin headpiece domain |
| Family Family family | a.14.1.1 — VHP, Villin headpiece domain |
| Domain ID domain_id | 1qqvA00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 10 — Orthogonal Bundle |
| Topology topology | 950 — Villin Headpiece Domain; Chain A |
| Homologous superfamily homologous superfamily | 10 — Villin headpiece domain |