OrganismNot specified
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | water × 1 | Consistent with protein count |
| UniProt name | MER1_EUPRA |
| Isoform | P10774-2 |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–40； UniProt 91–130 |
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 | 6e6o |
| Deposition date deposition_date | 2018-07-25 |
| Structure title title | Pheromone from Euplotes raikovi, Er-1 |
| Keywords keywords | PHEROMONE, SIGNALING PROTEIN; SIGNALING 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） | 10.32 Å |
| Rg (electron density) | 9.30 Å |
| Total Rg | 10.58 Å |
| Atom count | 303 |
| Residues | 40 |
| Excluded volume | 5268 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d6e6oa_ |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.10 — Protozoan pheromone-like |
| Superfamily Superfamily superfamily | a.10.1 — Protozoan pheromone proteins |
| Family Family family | a.10.1.1 — Protozoan pheromone proteins |
| Domain ID domain_id | 6e6oA00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 50 — Pheromone ER-1 |
| Homologous superfamily homologous superfamily | 10 — Pheromone ER-1 |