Bacillus thermoproteolyticus
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | SULFATE ION × 3 IRON/SULFUR CLUSTER × 1 water × 1 | Consistent with protein count |
| UniProt name | FER_BACTH |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–81； UniProt 1–81 |
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 | 1ir0 |
| Deposition date deposition_date | 2001-08-30 |
| Structure title title | OXIDIZED [4Fe-4S] FERREDOXIN FROM BACILLUS THERMOPROTEOLYTICUS (FORM II) |
| Keywords keywords | FERREDOXIN, IRON-SULFER PROTEIN, ULTLAHIGH RESOLUTION ANALYSIS, GEOMETRY OF [4FE-4S] CLUSTER, ELECTRON TRANSPORT; 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） | 12.64 Å |
| Rg (electron density) | 11.36 Å |
| Total Rg | 12.53 Å |
| Atom count | 635 |
| Residues | 81 |
| Excluded volume | 11141 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1ir0a_ |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.58 — Ferredoxin-like |
| Superfamily Superfamily superfamily | d.58.1 — 4Fe-4S ferredoxins |
| Family Family family | d.58.1.4 — Single 4Fe-4S cluster ferredoxin |
| Domain ID domain_id | 1ir0A00 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 70 — Alpha-Beta Plaits |
| Homologous superfamily homologous superfamily | 20 — |