1J73
Crystal structure of an unstable insulin analog with native activity.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C | insulin a | polymer | 21 | 2382.7 | 2 | UniProt (P01308) In PDB | ||
| 2 | B, D | insulin b | polymer | 30 | 3434.0 | 2 | UniProt (P01308) Pfam (PF00049) In PDB | ||
| 3 | B, D | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 4 | water | water | 18.0 | 95 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 21 (UniProt: P01308)
| PDB | External Database | Details |
|---|---|---|
| Dab 8 | Thr 97 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 11633.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 130.8 | |
| All* | Total formula weight | 11764.1 |
