Homo sapiens
| 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 | ERCC3_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–289； UniProt 494–782 |
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 | 4ern |
| Deposition date deposition_date | 2012-04-20 |
| Structure title title | Crystal structure of the C-terminal domain of human XPB/ERCC-3 excision repair protein at 1.80 A |
| Keywords keywords | ;Helicase domain 2, general transcription factor TFIIH, nucleotide excision repair, transcription coupled repair, basal transcription, nucleus, 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） | 18.17 Å |
| Rg (electron density) | 16.95 Å |
| Total Rg | 18.02 Å |
| Atom count | 1850 |
| Residues | 229 |
| Excluded volume | 33040 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | 4ernA00 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 50 — Rossmann fold |
| Homologous superfamily homologous superfamily | 300 — P-loop containing nucleotide triphosphate hydrolases |