Gallus gallus
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | SULFATE ION × 1 water × 1 | Consistent with protein count |
| UniProt name | SPTA2_CHICK |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 2–62； UniProt 965–1025 |
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 | 3m0r |
| Deposition date deposition_date | 2010-03-03 |
| Structure title title | Crystal Structure of the R21D mutant of alpha-spectrin SH3 domain. Crystal obtained in ammonium sulphate at pH 6. |
| Keywords keywords | SH3-like barrel, Actin capping, Actin-binding, Calmodulin-binding, Cytoskeleton, Phosphoprotein, SH3 domain, SIGNALING PROTEIN; SIGNALING 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） | 11.94 Å |
| Rg (electron density) | 10.42 Å |
| Total Rg | 12.10 Å |
| Atom count | 478 |
| Residues | 58 |
| Excluded volume | 8565 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d3m0ra_ |
| Class class | b — All beta proteins |
| Fold Fold fold | b.34 — SH3-like barrel |
| Superfamily Superfamily superfamily | b.34.2 — SH3-domain |
| Family Family family | b.34.2.1 — SH3-domain |
| Domain ID domain_id | 3m0rA00 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 30 — Roll |
| Topology topology | 30 — SH3 type barrels. |
| Homologous superfamily homologous superfamily | 40 — SH3 Domains |