Geobacillus stearothermophilus
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein homooligomer | Homooligomer | Protein 2 | No other associated polymer | Consistent with protein count |
| UniProt name | RS5_BACST |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–150； UniProt 1–150 |
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 | 1pkp |
| Deposition date deposition_date | 1993-08-30 |
| Structure title title | THE STRUCTURE OF RIBOSOMAL PROTEIN S5 REVEALS SITES OF INTERACTION WITH 16S RRNA |
| Keywords keywords | RIBOSOMAL PROTEIN; RIBOSOMAL 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） | 22.45 Å |
| Rg (electron density) | 21.98 Å |
| Total Rg | 22.74 Å |
| Atom count | 2142 |
| Residues | 290 |
| Excluded volume | 38654 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1pkpa1 |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.14 — Ribosomal protein S5 domain 2-like |
| Superfamily Superfamily superfamily | d.14.1 — Ribosomal protein S5 domain 2-like |
| Family Family family | d.14.1.1 — Translational machinery components |
| Domain ID domain_id | d1pkpa2 |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.50 — dsRBD-like |
| Superfamily Superfamily superfamily | d.50.1 — dsRNA-binding domain-like |
| Family Family family | d.50.1.2 — Ribosomal S5 protein, N-terminal domain |
| Domain ID domain_id | 1pkpA01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 160 — Double Stranded RNA Binding Domain |
| Homologous superfamily homologous superfamily | 20 — |
| Domain ID domain_id | 1pkpA02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 230 — Ribosomal Protein S5; domain 2 |
| Homologous superfamily homologous superfamily | 10 — |