Homo sapiens
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | Catenin alpha-1 × 1 （P35221） ACETATE ION × 9 water × 2 | Consistent with protein count |
| UniProt name | VINC_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 2–253； UniProt 1–252 |
Homo sapiens
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | Vinculin × 1 （P18206） ACETATE ION × 9 water × 2 | Consistent with protein count |
| UniProt name | CTNA1_HUMAN |
| Isoform | — |
| PDB entities | 2 |
| Chains and sequence ranges | Author chain B； PDBConstruct 6–111； UniProt 277–382 |
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 | 4ehp |
| Deposition date deposition_date | 2012-04-03 |
| Structure title title | Crystal Structure of human vinculin head domain (residues 1-252) in complex with alpha-catenin (residues 277-382) |
| Keywords keywords | adherens junctions, vinculin binding site, vinculin binding domain, helix bundle, CELL ADHESION; CELL ADHESION |
| 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） | 27.94 Å |
| Rg (electron density) | 28.11 Å |
| Total Rg | 28.40 Å |
| Atom count | 2708 |
| Residues | 341 |
| Excluded volume | 48433 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d4ehpa1 |
| 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 | d4ehpa2 |
| 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 | 4ehpA01 |
| 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 | 4ehpA02 |
| 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 |