Norwalk virus
| 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 | Q70ET3_9CALI |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–510； UniProt 329–838 |
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 | 1sh2 |
| Deposition date deposition_date | 2004-02-24 |
| Structure title title | Crystal Structure of Norwalk Virus Polymerase (Metal-free, Centered Orthorhombic) |
| Keywords keywords | RNA POLYMERASE, VIRAL ENZYME, VIRAL REPLICATION, TRANSFERASE; TRANSFERASE |
| 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） | 24.58 Å |
| Rg (electron density) | 23.52 Å |
| Total Rg | 24.45 Å |
| Atom count | 3939 |
| Residues | 502 |
| Excluded volume | 70158 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1sh2a_ |
| Class class | e — Multi-domain proteins (alpha and beta) |
| Fold Fold fold | e.8 — DNA/RNA polymerases |
| Superfamily Superfamily superfamily | e.8.1 — DNA/RNA polymerases |
| Family Family family | e.8.1.4 — RNA-dependent RNA-polymerase |
| Domain ID domain_id | 1sh2A02 |
| Class class | 6 — Special |
| Architecture architecture | 10 — Helix non-globular |
| Topology topology | 250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces |
| Homologous superfamily homologous superfamily | 3230 — |
| Domain ID domain_id | 1sh2A03 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 70 — Alpha-Beta Plaits |
| Homologous superfamily homologous superfamily | 270 — Reverse transcriptase/Diguanylate cyclase domain |
| Domain ID domain_id | 1sh2A04 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 960 — Mitochondrial Import Receptor Subunit Tom20; Chain A |
| Homologous superfamily homologous superfamily | 20 — |