Escherichia coli
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein homooligomer | Homooligomer | Protein 4 | water × 4 | Consistent with protein count |
| UniProt name | PAND_ECOLI |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–126； UniProt 1–126 |
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 | 1pqe |
| Deposition date deposition_date | 2003-06-18 |
| Structure title title | S25A mutant of pyruvoyl dependent aspartate decarboxylase |
| Keywords keywords | pyruvoyl-dependent enzyme, intramolecular self-processing, LYASE; LYASE |
| 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） | 23.02 Å |
| Rg (electron density) | 21.74 Å |
| Total Rg | 22.55 Å |
| Atom count | 3576 |
| Residues | 468 |
| Excluded volume | 62963 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1pqea_ |
| Class class | b — All beta proteins |
| Fold Fold fold | b.52 — Double psi beta-barrel |
| Superfamily Superfamily superfamily | b.52.2 — ADC-like |
| Family Family family | b.52.2.1 — Pyruvoyl dependent aspartate decarboxylase, ADC |
| Domain ID domain_id | 1pqeA00 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 40 — Beta Barrel |
| Topology topology | 40 — Barwin-like endoglucanases |
| Homologous superfamily homologous superfamily | 20 — |