Saccharomyces cerevisiae
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | ZINC ION × 2 water × 1 | Consistent with protein count |
| UniProt name | SSO1_YEAST |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 2–196； UniProt 31–225 |
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 | 1fio |
| Deposition date deposition_date | 2000-08-04 |
| Structure title title | CRYSTAL STRUCTURE OF YEAST T-SNARE PROTEIN SSO1 |
| Keywords keywords | four helix bundle, alpha helix, MEMBRANE PROTEIN; MEMBRANE 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） | 22.67 Å |
| Rg (electron density) | 22.20 Å |
| Total Rg | 23.02 Å |
| Atom count | 1555 |
| Residues | 190 |
| Excluded volume | 27338 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1fioa_ |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.47 — STAT-like |
| Superfamily Superfamily superfamily | a.47.2 — t-snare proteins |
| Family Family family | a.47.2.1 — t-snare proteins |
| Domain ID domain_id | 1fioA00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 58 — Methane Monooxygenase Hydroxylase; Chain G, domain 1 |
| Homologous superfamily homologous superfamily | 70 — |