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 | SPTB1_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 3–218； UniProt 1692–1907 |
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 | 3edu |
| Deposition date deposition_date | 2008-09-03 |
| Structure title title | Crystal structure of the ankyrin-binding domain of human erythroid spectrin |
| Keywords keywords | ;spectrin, ankyrin, ankyrin-binding domain, Actin capping, Actin-binding, Cytoskeleton, Disease mutation, Elliptocytosis, Hereditary hemolytic anemia, Phosphoprotein, STRUCTURAL PROTEIN ;; STRUCTURAL PROTEIN |
| 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） | 26.22 Å |
| Rg (electron density) | 26.56 Å |
| Total Rg | 26.79 Å |
| Atom count | 1499 |
| Residues | 191 |
| Excluded volume | 26410 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | 3eduA00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 58 — Methane Monooxygenase Hydroxylase; Chain G, domain 1 |
| Homologous superfamily homologous superfamily | 60 — |