OrganismNot specified
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | ZINC ION × 2 | Consistent with protein count |
| UniProt name | Q9PY17_9HIV1 |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–42； UniProt 390–431 |
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 | 1q3y |
| Deposition date deposition_date | 2003-08-01 |
| Structure title title | NMR structure of the Cys28His mutant (D form) of the nucleocapsid protein NCp7 of HIV-1. |
| Keywords keywords | CCHC zinc knuckle, CCHH zinc knuckle, Viral protein; VIRAL 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） | 14.59 Å |
| Rg (electron density) | 14.38 Å |
| Total Rg | 15.08 Å |
| Atom count | 646 |
| Residues | 41 |
| Excluded volume | 5745 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1q3ya_ |
| Class class | g — Small proteins |
| Fold Fold fold | g.40 — Retrovirus zinc finger-like domains |
| Superfamily Superfamily superfamily | g.40.1 — Retrovirus zinc finger-like domains |
| Family Family family | g.40.1.1 — Retrovirus zinc finger-like domains |
| Domain ID domain_id | 1q3yA00 |
| Class class | 4 — Few Secondary Structures |
| Architecture architecture | 10 — Irregular |
| Topology topology | 60 — HIV-1 Nucleocapsid Protein |
| Homologous superfamily homologous superfamily | 10 — Zinc finger, CCHC-type |