Escherichia coli
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | SULFATE ION × 2 water × 1 | Consistent with protein count |
| UniProt name | GLPX_ECOLI |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 3–338； UniProt 1–336 |
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 | 1ni9 |
| Deposition date deposition_date | 2002-12-23 |
| Structure title title | 2.0 A structure of glycerol metabolism protein from E. coli |
| Keywords keywords | ;structural genomics, Two domain structure of two alpha/beta folds, Extended beta sheets, PSI, Protein Structure Initiative, Midwest Center for Structural Genomics, MCSG, UNKNOWN FUNCTION ;; STRUCTURAL GENOMICS, UNKNOWN FUNCTION |
| 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） | 20.07 Å |
| Rg (electron density) | 18.95 Å |
| Total Rg | 19.77 Å |
| Atom count | 2121 |
| Residues | 292 |
| Excluded volume | 37840 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1ni9a1 |
| Class class | e — Multi-domain proteins (alpha and beta) |
| Fold Fold fold | e.7 — Carbohydrate phosphatase |
| Superfamily Superfamily superfamily | e.7.1 — Carbohydrate phosphatase |
| Family Family family | e.7.1.2 — GlpX-like bacterial fructose-1,6-bisphosphatase |
| Domain ID domain_id | d1ni9a2 |
| Class class | l — Artifacts |
| Fold Fold fold | l.1 — Tags |
| Superfamily Superfamily superfamily | l.1.1 — Tags |
| Family Family family | l.1.1.1 — Tags |
| Domain ID domain_id | 1ni9A01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 540 — Fructose-1,6-Bisphosphatase; Chain A, domain 1 |
| Homologous superfamily homologous superfamily | 10 — Fructose-1,6-Bisphosphatase, subunit A, domain 1 |
| Domain ID domain_id | 1ni9A02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 190 — D-Maltodextrin-Binding Protein; domain 2 |
| Homologous superfamily homologous superfamily | 90 — |