BOS TAURUS
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein homooligomer | Homooligomer | Protein 2 | CHLORIDE ION × 16 water × 2 | Consistent with protein count |
| UniProt name | CHYM_BOVIN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–323； UniProt 59–381 |
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 | 4aa8 |
| Deposition date deposition_date | 2011-11-30 |
| Structure title title | Bovine chymosin at 1.8A resolution |
| Keywords keywords | HYDROLASE, ASPARTIC PEPTIDASE, RENNET; 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） | 30.28 Å |
| Rg (electron density) | 29.38 Å |
| Total Rg | 30.00 Å |
| Atom count | 5037 |
| Residues | 646 |
| Excluded volume | 89233 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d4aa8a_ |
| Class class | b — All beta proteins |
| Fold Fold fold | b.50 — Acid proteases |
| Superfamily Superfamily superfamily | b.50.1 — Acid proteases |
| Family Family family | b.50.1.2 — Pepsin-like |
| Domain ID domain_id | 4aa8A01 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 40 — Beta Barrel |
| Topology topology | 70 — Cathepsin D, subunit A; domain 1 |
| Homologous superfamily homologous superfamily | 10 — Acid Proteases |
| Domain ID domain_id | 4aa8A02 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 40 — Beta Barrel |
| Topology topology | 70 — Cathepsin D, subunit A; domain 1 |
| Homologous superfamily homologous superfamily | 10 — Acid Proteases |