SHIGELLA FLEXNERI 5A STR. M90T
| 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 | IPAD_SHIFL |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain D； PDBConstruct 1–208； UniProt 125–332 |
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 | 4d3e |
| Deposition date deposition_date | 2014-10-21 |
| Structure title title | Tetramer of IpaD, modified from 2J0O, fitted into negative stain electron microscopy reconstruction of the wild type tip complex from the type III secretion system of Shigella flexneri |
| Keywords keywords | CELL INVASION, TIP COMPLEX, TYPE III SECRETION SYSTEM, SHIGELLA FLEXNERI, WILD TYPE, IPAD; CELL INVASION |
| 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 4 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 25.19 Å |
| Rg (electron density) | 25.31 Å |
| Total Rg | 25.49 Å |
| Atom count | 1621 |
| Residues | 208 |
| Excluded volume | 28716 ų |
| Maximum q | 0.500 Å⁻¹ |
| Assembly | Model | Structure unit | Oligomeric description | Status | CRYSOL | Actions |
|---|---|---|---|---|---|---|
| 1 | 1 | 4d3e__assembly_1__model_1 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 2 | 4d3e__assembly_1__model_2 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 3 | 4d3e__assembly_1__model_3 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 4 | 4d3e__assembly_1__model_4 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| Domain ID domain_id | d4d3ed_ |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.250 — IpaD-like |
| Superfamily Superfamily superfamily | a.250.1 — IpaD-like |
| Family Family family | a.250.1.0 — automated matches |
| Domain ID domain_id | 4d3eD00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 1710 — IpaD-like |
| Homologous superfamily homologous superfamily | 10 — IpaD-like |