Homo sapiens
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | IMIDAZOLE × 2 water × 1 | Consistent with protein count |
| UniProt name | UNG_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 4–223； UniProt 94–313 |
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 | 3tkb |
| Deposition date deposition_date | 2011-08-26 |
| Structure title title | crystal structure of human uracil-DNA glycosylase D183G/K302R mutant |
| Keywords keywords | glycosidase, alpha/beta protein, HYDROLASE; HYDROLASE |
| 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） | 18.33 Å |
| Rg (electron density) | 17.05 Å |
| Total Rg | 18.11 Å |
| Atom count | 1816 |
| Residues | 223 |
| Excluded volume | 32215 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d3tkba1 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.18 — Uracil-DNA glycosylase-like |
| Superfamily Superfamily superfamily | c.18.1 — Uracil-DNA glycosylase-like |
| Family Family family | c.18.1.1 — Uracil-DNA glycosylase |
| Domain ID domain_id | d3tkba2 |
| 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 |
| Domain ID domain_id | 3tkbA00 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 470 — Uracil-DNA Glycosylase, subunit E |
| Homologous superfamily homologous superfamily | 10 — Uracil-DNA glycosylase-like domain |