Homo sapiens
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 3 | HI18 × 2 | Consistent with protein count |
| UniProt name | IAPP_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–37； UniProt 34–70 |
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 | 5k5g |
| Deposition date deposition_date | 2016-05-23 |
| Structure title title | Structure of human islet amyloid polypeptide in complex with an engineered binding protein |
| Keywords keywords | hormone, amyloid, type 2 diabetes, beta-hairpin, signaling protein; HORMONE |
| 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 2 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 14.75 Å |
| Rg (electron density) | 13.12 Å |
| Total Rg | 14.41 Å |
| Atom count | 1622 |
| Residues | 109 |
| Excluded volume | 14470 ų |
| Maximum q | 0.500 Å⁻¹ |
| Assembly | Model | Structure unit | Oligomeric description | Status | CRYSOL | Actions |
|---|---|---|---|---|---|---|
| 1 | 1 | 5k5g__assembly_1__model_1 |
trimeric （3） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 2 | 5k5g__assembly_1__model_2 |
trimeric （3） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 3 | 5k5g__assembly_1__model_3 |
trimeric （3） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 4 | 5k5g__assembly_1__model_4 |
trimeric （3） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 5 | 5k5g__assembly_1__model_5 |
trimeric （3） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 6 | 5k5g__assembly_1__model_6 |
trimeric （3） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 7 | 5k5g__assembly_1__model_7 |
trimeric （3） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 8 | 5k5g__assembly_1__model_8 |
trimeric （3） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 9 | 5k5g__assembly_1__model_9 |
trimeric （3） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 10 | 5k5g__assembly_1__model_10 |
trimeric （3） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| Domain ID domain_id | 5k5gB00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces |
| Homologous superfamily homologous superfamily | 420 — Immunoglobulin FC, subunit C |
| Domain ID domain_id | 5k5gC00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces |
| Homologous superfamily homologous superfamily | 420 — Immunoglobulin FC, subunit C |