3U4N
A novel covalently linked insulin dimer
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Insulin A chain | polymer | 21 | 2383.7 | 1 | UniProt (P01308) | Homo sapiens (human) | |
| 2 | B (B) | Insulin B chain | polymer | 29 | 3288.8 | 1 | UniProt (P01308) Pfam (PF00049) | Homo sapiens (human) | |
| 3 | C, D (A, B) | water | water | 18.0 | 84 | Chemie (HOH) |
Sequence modifications
B: 1 - 29 (UniProt: P01308)
| PDB | External Database | Details |
|---|---|---|
| Cys 25 | Phe 49 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 5672.5 | |
| All* | Total formula weight | 5672.5 |
