Homo sapiens
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | Alpha-actinin 4 × 1 （O43707） water × 2 | Consistent with protein count |
| UniProt name | VINC_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 6–263； UniProt 1–258 |
Homo sapiens
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | vinculin isoform VCL × 1 （P18206-2） water × 2 | Consistent with protein count |
| UniProt name | AAC4_HUMAN |
| Isoform | — |
| PDB entities | 2 |
| Chains and sequence ranges | Author chain B； PDBConstruct 1–24； UniProt 734–757 |
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 | 1ydi |
| Deposition date deposition_date | 2004-12-23 |
| Structure title title | Human Vinculin Head Domain (VH1, 1-258) in Complex with Human Alpha-Actinin's Vinculin-Binding Site (Residues 731-760) |
| Keywords keywords | Cell Adhesion, Structural Protein; Cell Adhesion, Structural Protein |
| 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） | 26.15 Å |
| Rg (electron density) | 26.35 Å |
| Total Rg | 26.65 Å |
| Atom count | 2218 |
| Residues | 280 |
| Excluded volume | 39776 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1ydia1 |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.24 — Four-helical up-and-down bundle |
| Superfamily Superfamily superfamily | a.24.9 — alpha-catenin/vinculin-like |
| Family Family family | a.24.9.1 — alpha-catenin/vinculin |
| Domain ID domain_id | d1ydia2 |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.24 — Four-helical up-and-down bundle |
| Superfamily Superfamily superfamily | a.24.9 — alpha-catenin/vinculin-like |
| Family Family family | a.24.9.1 — alpha-catenin/vinculin |
| Domain ID domain_id | d1ydia3 |
| 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 | 1ydiA01 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 120 — Four Helix Bundle (Hemerythrin (Met), subunit A) |
| Homologous superfamily homologous superfamily | 230 — Alpha-catenin/vinculin-like |
| Domain ID domain_id | 1ydiA02 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 120 — Four Helix Bundle (Hemerythrin (Met), subunit A) |
| Homologous superfamily homologous superfamily | 230 — Alpha-catenin/vinculin-like |