OrganismNot specified
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | PROTOPORPHYRIN IX CONTAINING FE × 1 water × 1 | Consistent with protein count |
| UniProt name | CYF_BRARA |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–252； UniProt 36–287 |
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 | 1hcz |
| Deposition date deposition_date | 1996-09-18 |
| Structure title title | LUMEN-SIDE DOMAIN OF REDUCED CYTOCHROME F AT-35 DEGREES CELSIUS |
| Keywords keywords | ELECTRON TRANSPORT, PHOTOSYNTHESIS, CYTOCHROME B6F COMPLEX, CHLOROPLAST TRANSMEMBRANE; ELECTRON TRANSPORT |
| 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） | 23.42 Å |
| Rg (electron density) | 23.15 Å |
| Total Rg | 23.90 Å |
| Atom count | 1967 |
| Residues | 250 |
| Excluded volume | 35278 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1hcza1 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f |
| Superfamily Superfamily superfamily | b.2.6 — Cytochrome f, large domain |
| Family Family family | b.2.6.1 — Cytochrome f, large domain |
| Domain ID domain_id | d1hcza2 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.84 — Barrel-sandwich hybrid |
| Superfamily Superfamily superfamily | b.84.2 — Rudiment single hybrid motif |
| Family Family family | b.84.2.2 — Cytochrome f, small domain |
| Domain ID domain_id | 1hczA01 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 60 — Sandwich |
| Topology topology | 40 — Immunoglobulin-like |
| Homologous superfamily homologous superfamily | 830 — Cytochrome f large domain |
| Domain ID domain_id | 1hczA02 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 40 — Beta Barrel |
| Topology topology | 50 — OB fold (Dihydrolipoamide Acetyltransferase, E2P) |
| Homologous superfamily homologous superfamily | 100 — RNA polymerase II/Efflux pump adaptor protein, barrel-sandwich hybrid domain |