Homo sapiens
| 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 | NGAL_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 2–179； UniProt 21–198 |
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 | 1ngl |
| Deposition date deposition_date | 1999-02-23 |
| Structure title title | HUMAN NEUTROPHIL GELATINASE-ASSOCIATED LIPOCALIN (HNGAL), REGULARISED AVERAGE NMR STRUCTURE |
| Keywords keywords | TRANSPORT PROTEIN, MMP-9 COMPONENT, LIPOCALIN; TRANSPORT PROTEIN |
| 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 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 18.88 Å |
| Rg (electron density) | 17.43 Å |
| Total Rg | 18.71 Å |
| Atom count | 2916 |
| Residues | 179 |
| Excluded volume | 26188 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1ngla1 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.60 — Lipocalins |
| Superfamily Superfamily superfamily | b.60.1 — Lipocalins |
| Family Family family | b.60.1.1 — Retinol binding protein-like |
| Domain ID domain_id | d1ngla2 |
| 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 | 1nglA00 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 40 — Beta Barrel |
| Topology topology | 128 — Lipocalin |
| Homologous superfamily homologous superfamily | 20 — Calycin beta-barrel core domain |