2d7s
Foot and Mouth Disease Virus RNA-dependent RNA polymerase in complex with VPg protein
1. Protein Identity and Related Structures Protein Identity & Related Structures
No usable UniProt protein identity is available for this entry.
The relationship tables retain this entry's assembly and composition data, but cross-PDB links for the same protein cannot be established reliably without a unified protein identity.
Assembly Composition of the Current Entry
| Assembly | Physical composition | Protein state | 蛋白 / DNA / RNA / 其他Polymer | Data consistency |
|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | 2 / 0 / 0 / 0 | Consistent with protein count |
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.
2. Structure Basics 2. Structure Basics
| Entry ID entry_id | 2d7s |
| Deposition date deposition_date | 2005-11-29 |
| Structure title title | Foot and Mouth Disease Virus RNA-dependent RNA polymerase in complex with VPg protein |
| Keywords keywords | Foot and mouth disease virus, RNA-dependent RNA polymerase, 3D polymerase, VPg, protein-primer, TRANSFERASE; TRANSFERASE |
| Experimental Method method | X-RAY DIFFRACTION |
3. Official assembly/model SAXS Official SAXS Profiles
This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.
2d7s__assembly_1__model_1
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
2d7s__assembly_1__model_1 | I(q)
2d7s__assembly_1__model_1 | P(r) · Pending
| Rg（Guinier） | 24.00 Å |
| Rg (electron density) | 22.89 Å |
| Total Rg | 23.71 Å |
| Atom count | 3855 |
| Residues | 489 |
| Excluded volume | 68444 ų |
| Maximum q | 0.500 Å⁻¹ |
4. Crystallography and Experiment 4. Crystallography & Experiment
5. Entities and Polymers Entities & Polymers (2)
6. Fold Classification (SCOP + CATH) 4 domains
SCOP 2.08 (2 domains)
| Domain ID domain_id | d2d7sa1 |
| 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 | d2d7sa2 |
| Class class | l — Artifacts |
| Fold Fold fold | l.1 — Tags |
| Superfamily Superfamily superfamily | l.1.1 — Tags |
| Family Family family | l.1.1.1 — Tags |
CATH v4.4 (2 domains)
| Domain ID domain_id | 2d7sA02 |
| 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 | 2d7sA03 |
| 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 — |