Plasmodium falciparum
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | Chagasin × 1 （Q966X9） water × 2 | Consistent with protein count |
| UniProt name | Q9N6S8_PLAFA |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–241； UniProt 244–484 |
Trypanosoma cruzi
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | Falcipain 2 × 1 （Q9N6S8） water × 2 | Consistent with protein count |
| UniProt name | CHAG_TRYCR |
| Isoform | — |
| PDB entities | 2 |
| Chains and sequence ranges | Author chain B； PDBConstruct 1–110； UniProt 1–110 |
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 | 2oul |
| Deposition date deposition_date | 2007-02-11 |
| Structure title title | The Structure of Chagasin in Complex with a Cysteine Protease Clarifies the Binding Mode and Evolution of a New Inhibitor Family |
| Keywords keywords | cysteine protease, inhibitor, macromolecular interaction, 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） | 23.24 Å |
| Rg (electron density) | 22.69 Å |
| Total Rg | 23.59 Å |
| Atom count | 2735 |
| Residues | 348 |
| Excluded volume | 48415 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d2oula_ |
| 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 | d2oulb_ |
| Class class | b — All beta proteins |
| Fold Fold fold | b.1 — Immunoglobulin-like beta-sandwich |
| Superfamily Superfamily superfamily | b.1.26 — ICP-like |
| Family Family family | b.1.26.1 — ICP-like |
| Domain ID domain_id | 2oulA00 |
| 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 |
| Domain ID domain_id | 2oulB00 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 60 — Sandwich |
| Topology topology | 40 — Immunoglobulin-like |
| Homologous superfamily homologous superfamily | 2020 — |