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 | ARI1B_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 7–125； UniProt 1041–1159 |
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 | 2cxy |
| Deposition date deposition_date | 2005-07-01 |
| Structure title title | Crystal structure of the hBAF250b AT-rich interaction domain (ARID) |
| Keywords keywords | ;DNA-binding domain, Structural Genomics, NPPSFA, National Project on Protein Structural and Functional Analyses, RIKEN Structural Genomics/Proteomics Initiative, RSGI, DNA BINDING PROTEIN ;; DNA BINDING 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） | 15.49 Å |
| Rg (electron density) | 13.97 Å |
| Total Rg | 15.25 Å |
| Atom count | 903 |
| Residues | 113 |
| Excluded volume | 16203 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d2cxya_ |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.4 — DNA/RNA-binding 3-helical bundle |
| Superfamily Superfamily superfamily | a.4.3 — ARID-like |
| Family Family family | a.4.3.1 — ARID domain |
| Domain ID domain_id | 2cxyA00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 10 — Orthogonal Bundle |
| Topology topology | 150 — DNA polymerase; domain 1 |
| Homologous superfamily homologous superfamily | 60 — ARID DNA-binding domain |