Thermoplasma acidophilum
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | water × 1 | Consistent with protein count |
| UniProt name | Q9HJ74_THEAC |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–339； UniProt 1–339 |
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 | 2qi2 |
| Deposition date deposition_date | 2007-07-03 |
| Structure title title | Crystal structure of the Thermoplasma acidophilum Pelota protein |
| Keywords keywords | Pelota, Dom34, CELL CYCLE; CELL CYCLE |
| 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） | 23.60 Å |
| Rg (electron density) | 22.67 Å |
| Total Rg | 23.52 Å |
| Atom count | 2494 |
| Residues | 312 |
| Excluded volume | 44281 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d2qi2a1 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.38 — Sm-like fold |
| Superfamily Superfamily superfamily | b.38.4 — Dom34/Pelota N-terminal domain-like |
| Family Family family | b.38.4.1 — Dom34/Pelota N-terminal domain-like |
| Domain ID domain_id | d2qi2a2 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.55 — Ribonuclease H-like motif |
| Superfamily Superfamily superfamily | c.55.4 — Translational machinery components |
| Family Family family | c.55.4.2 — ERF1/Dom34 middle domain-like |
| Domain ID domain_id | d2qi2a3 |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.79 — Bacillus chorismate mutase-like |
| Superfamily Superfamily superfamily | d.79.3 — L30e-like |
| Family Family family | d.79.3.2 — ERF1/Dom34 C-terminal domain-like |
| Domain ID domain_id | 2qi2A01 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 30 — Roll |
| Topology topology | 30 — SH3 type barrels. |
| Homologous superfamily homologous superfamily | 870 — Pelota, domain A |
| Domain ID domain_id | 2qi2A02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 420 — Nucleotidyltransferase; domain 5 |
| Homologous superfamily homologous superfamily | 60 — eRF1 domain 2 |
| Domain ID domain_id | 2qi2A03 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 1330 — 60s Ribosomal Protein L30; Chain: A; |
| Homologous superfamily homologous superfamily | 30 — Ribosomal protein L30/S12 |