Synechococcus sp.
| 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 | PSAE_SYNP2 |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–69； UniProt 1–69 |
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 | 1psf |
| Deposition date deposition_date | 1994-04-13 |
| Structure title title | THE THREE-DIMENSIONAL SOLUTION STRUCTURE OF PSAE FROM THE CYANOBACTERIUM SYNECHOCOCCUS SP. STRAIN PCC 7002: A PHOTOSYSTEM I PROTEIN THAT SHOWS STRUCTURAL HOMOLOGY WITH SH3 DOMAINS |
| Keywords keywords | PHOTOSYSTEM I; PHOTOSYSTEM I |
| Experimental Method method | SOLUTION NMR |
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） | 13.70 Å |
| Rg (electron density) | 12.31 Å |
| Total Rg | 13.70 Å |
| Atom count | 1063 |
| Residues | 69 |
| Excluded volume | 9483 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1psfa_ |
| Class class | b — All beta proteins |
| Fold Fold fold | b.34 — SH3-like barrel |
| Superfamily Superfamily superfamily | b.34.4 — Electron transport accessory proteins |
| Family Family family | b.34.4.2 — Photosystem I accessory protein E (PsaE) |
| Domain ID domain_id | 1psfA00 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 30 — Roll |
| Topology topology | 30 — SH3 type barrels. |
| Homologous superfamily homologous superfamily | 50 — |