OrganismNot specified
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | peptidic inhibitor × 1 water × 2 | Consistent with protein count |
| UniProt name | PAPA_CARPA |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–212； UniProt 134–345 |
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 | 1khp |
| Deposition date deposition_date | 2001-11-30 |
| Structure title title | Monoclinic form of papain/ZLFG-DAM covalent complex |
| Keywords keywords | PROTEASE INHIBITOR, DIAZOMETHYLKETONE INHIBITOR, IRREVERSIBLE INHIBITOR, HYDROLASE-HYDROLASE INHIBITOR COMPLEX; HYDROLASE/HYDROLASE INHIBITOR |
| 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） | 17.61 Å |
| Rg (electron density) | 16.38 Å |
| Total Rg | 17.45 Å |
| Atom count | 1679 |
| Residues | 215 |
| Excluded volume | 29630 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1khpa_ |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.3 — Cysteine proteinases |
| Superfamily Superfamily superfamily | d.3.1 — Cysteine proteinases |
| Family Family family | d.3.1.1 — Papain-like |
| Domain ID domain_id | 1khpA00 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 90 — Alpha-Beta Complex |
| Topology topology | 70 — Cathepsin B; Chain A |
| Homologous superfamily homologous superfamily | 10 — Cysteine proteinases |