Bos taurus
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | PHOSPHATE ION × 1 UNKNOWN ATOM OR ION × 1 water × 1 | Consistent with protein count |
| UniProt name | BPT1_BOVIN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–58； UniProt 36–93 |
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 | 5pti |
| Deposition date deposition_date | 1984-10-05 |
| Structure title title | STRUCTURE OF BOVINE PANCREATIC TRYPSIN INHIBITOR. RESULTS OF JOINT NEUTRON AND X-RAY REFINEMENT OF CRYSTAL FORM II |
| Keywords keywords | PROTEINASE INHIBITOR (TRYPSIN), Hydrolase Inhibitor; Hydrolase Inhibitor |
This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.
| Assembly | Model | Structure unit | Oligomeric description | Status | CRYSOL | Actions |
|---|---|---|---|---|---|---|
| 1 | 1 | 5pti__assembly_1__model_1 |
monomeric （1） | Excluded | — | — |
| Exclusion reason： The source record does not identify the atom or ion element unambiguously, so a reliable calculation is not possible. | ||||||
| Domain ID domain_id | d5ptia_ |
| Class class | g — Small proteins |
| Fold Fold fold | g.8 — BPTI-like |
| Superfamily Superfamily superfamily | g.8.1 — BPTI-like |
| Family Family family | g.8.1.1 — Small Kunitz-type inhibitors & BPTI-like toxins |
| Domain ID domain_id | 5ptiA00 |
| Class class | 4 — Few Secondary Structures |
| Architecture architecture | 10 — Irregular |
| Topology topology | 410 — Factor Xa Inhibitor |
| Homologous superfamily homologous superfamily | 10 — Pancreatic trypsin inhibitor Kunitz domain |