Homo sapiens
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | Soluble IFN alpha/beta receptor × 1 （Q15467） | Consistent with protein count |
| UniProt name | IFNA2_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–165； UniProt 24–188 |
Homo sapiens
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | Interferon alpha-2 × 1 （P01563） | Consistent with protein count |
| UniProt name | Q15467_HUMAN |
| Isoform | — |
| PDB entities | 2 |
| Chains and sequence ranges | Author chain B； PDBConstruct 1–212； UniProt 28–239 |
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 | 2kz1 |
| Deposition date deposition_date | 2010-06-10 |
| Structure title title | Inter-molecular interactions in a 44 kDa interferon-receptor complex detected by asymmetric back-protonation and 2D NOESY |
| Keywords keywords | INTERFERON, RECEPTOR, DOCKING, COMPLEX, ANTIVIRAL DEFENSE, CYTOKINE, DISULFIDE BOND, GLYCOPROTEIN, SECRETED, ANTIVIRAL PROTEIN; ANTIVIRAL 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） | 23.93 Å |
| Rg (electron density) | 23.13 Å |
| Total Rg | 23.99 Å |
| Atom count | 5823 |
| Residues | 361 |
| Excluded volume | 52441 ų |
| Maximum q | 0.500 Å⁻¹ |
| Assembly | Model | Structure unit | Oligomeric description | Status | CRYSOL | Actions |
|---|---|---|---|---|---|---|
| 1 | 1 | 2kz1__assembly_1__model_1 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 2 | 2kz1__assembly_1__model_2 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 3 | 2kz1__assembly_1__model_3 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 4 | 2kz1__assembly_1__model_4 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 5 | 2kz1__assembly_1__model_5 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 6 | 2kz1__assembly_1__model_6 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 7 | 2kz1__assembly_1__model_7 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 8 | 2kz1__assembly_1__model_8 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 9 | 2kz1__assembly_1__model_9 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 10 | 2kz1__assembly_1__model_10 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| Domain ID domain_id | d2kz1a_ |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.26 — 4-helical cytokines |
| Superfamily Superfamily superfamily | a.26.1 — 4-helical cytokines |
| Family Family family | a.26.1.3 — Interferons/interleukin-10 (IL-10) |
| Domain ID domain_id | d2kz1b1 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.1 — Immunoglobulin-like beta-sandwich |
| Superfamily Superfamily superfamily | b.1.2 — Fibronectin type III |
| Family Family family | b.1.2.1 — Fibronectin type III |
| Domain ID domain_id | d2kz1b2 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.1 — Immunoglobulin-like beta-sandwich |
| Superfamily Superfamily superfamily | b.1.2 — Fibronectin type III |
| Family Family family | b.1.2.1 — Fibronectin type III |
| Domain ID domain_id | 2kz1A00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 1250 — Growth Hormone; Chain: A; |
| Homologous superfamily homologous superfamily | 10 — |
| Domain ID domain_id | 2kz1B01 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 60 — Sandwich |
| Topology topology | 40 — Immunoglobulin-like |
| Homologous superfamily homologous superfamily | 10 — Immunoglobulins |
| Domain ID domain_id | 2kz1B02 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 60 — Sandwich |
| Topology topology | 40 — Immunoglobulin-like |
| Homologous superfamily homologous superfamily | 10 — Immunoglobulins |