Mus musculus
| 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 | AP2A2_MOUSE |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–238； UniProt 701–938 |
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 | 1b9k |
| Deposition date deposition_date | 1999-02-11 |
| Structure title title | ALPHA-ADAPTIN APPENDAGE DOMAIN, FROM CLATHRIN ADAPTOR AP2 |
| Keywords keywords | ENDOCYTOSIS, ADAPTOR, ENDOCYTOSIS-EXOCYTOSIS COMPLEX; ENDOCYTOSIS/EXOCYTOSIS |
| 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） | 21.25 Å |
| Rg (electron density) | 20.29 Å |
| Total Rg | 21.08 Å |
| Atom count | 1875 |
| Residues | 237 |
| Excluded volume | 33514 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1b9ka1 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.1 — Immunoglobulin-like beta-sandwich |
| Superfamily Superfamily superfamily | b.1.10 — Clathrin adaptor appendage domain |
| Family Family family | b.1.10.1 — Alpha-adaptin ear subdomain-like |
| Domain ID domain_id | d1b9ka2 |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.105 — Subdomain of clathrin and coatomer appendage domain |
| Superfamily Superfamily superfamily | d.105.1 — Subdomain of clathrin and coatomer appendage domain |
| Family Family family | d.105.1.1 — Clathrin adaptor appendage, alpha and beta chain-specific domain |
| Domain ID domain_id | 1b9kA01 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 60 — Sandwich |
| Topology topology | 40 — Immunoglobulin-like |
| Homologous superfamily homologous superfamily | 1230 — Gamma-adaptin ear (GAE) domain |
| Domain ID domain_id | 1b9kA02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 310 — TATA-Binding Protein |
| Homologous superfamily homologous superfamily | 10 — TATA-Binding Protein |