Escherichia coli
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | No other associated polymer | Consistent with protein count |
| UniProt name | HHA_ECOLI |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–72； UniProt 1–72 |
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 | 1jw2 |
| Deposition date deposition_date | 2001-09-02 |
| Structure title title | SOLUTION STRUCTURE OF HEMOLYSIN EXPRESSION MODULATING PROTEIN Hha FROM ESCHERICHIA COLI. Ontario Centre for Structural Proteomics target EC0308_1_72; Northeast Structural Genomics Target ET88 |
| Keywords keywords | ;Hha, HEMOLYSIN EXPRESSION MODULATING PROTEIN, Structural Genomics, Protein Structure Initiative, OCSP, NESG, PSI, Northeast Structural Genomics Consortium, GENE REGULATION ;; GENE REGULATION |
| Experimental Method method | SOLUTION NMR |
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 5 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 14.08 Å |
| Rg (electron density) | 12.77 Å |
| Total Rg | 14.26 Å |
| Atom count | 1226 |
| Residues | 72 |
| Excluded volume | 10881 ų |
| Maximum q | 0.500 Å⁻¹ |
| Assembly | Model | Structure unit | Oligomeric description | Status | CRYSOL | Actions |
|---|---|---|---|---|---|---|
| 1 | 1 | 1jw2__assembly_1__model_1 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 2 | 1jw2__assembly_1__model_2 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 3 | 1jw2__assembly_1__model_3 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 4 | 1jw2__assembly_1__model_4 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 5 | 1jw2__assembly_1__model_5 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 6 | 1jw2__assembly_1__model_6 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 7 | 1jw2__assembly_1__model_7 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 8 | 1jw2__assembly_1__model_8 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 9 | 1jw2__assembly_1__model_9 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 10 | 1jw2__assembly_1__model_10 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| Domain ID domain_id | d1jw2a_ |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.23 — Open three-helical up-and-down bundle |
| Superfamily Superfamily superfamily | a.23.5 — Hemolysin expression modulating protein HHA |
| Family Family family | a.23.5.1 — Hemolysin expression modulating protein HHA |
| Domain ID domain_id | 1jw2A00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 1280 — Monooxygenase |
| Homologous superfamily homologous superfamily | 40 — HHA |