Homo sapiens
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | Integrin beta-7 × 1 （P26010） CALCIUM ION × 6 | Consistent with protein count |
| UniProt name | ITA4_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–970； UniProt 1–970 |
Homo sapiens
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | Integrin alpha-4 × 1 （P13612） CALCIUM ION × 6 | Consistent with protein count |
| UniProt name | ITB7_HUMAN |
| Isoform | — |
| PDB entities | 2 |
| Chains and sequence ranges | Author chain B； PDBConstruct 1–373； UniProt 101–473 |
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 | 9p96 |
| Deposition date deposition_date | 2025-06-24 |
| Last revision last_revision | 2025-09-24 |
| Structure title title | CryoEM structure of the apo integrin alpha4beta7 |
| Keywords keywords | a4b7, gut adhesion, lymphocyte homing, membrane receptor, CELL ADHESION; CELL ADHESION |
| Experimental Method method | ELECTRON MICROSCOPY |
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） | 34.17 Å |
| Rg (electron density) | 33.54 Å |
| Total Rg | 34.08 Å |
| Atom count | 14703 |
| Residues | 960 |
| Excluded volume | 131710 ų |
| Maximum q | 0.500 Å⁻¹ |