2OMG
Structure of human insulin cocrystallized with protamine and urea
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, E (A, E) | Insulin A chain | polymer | 21 | 2426.7 | 2 | UniProt (P01308) | Homo sapiens (human) | |
| 2 | B, D, F (B, D, F) | Insulin B chain | polymer | 30 | 3477.0 | 3 | UniProt (P01308) Pfam (PF00049) | Homo sapiens (human) | |
| 3 | C (C) | Insulin A chain | polymer | 21 | 2383.7 | 1 | UniProt (P01308) | Homo sapiens (human) | |
| 4 | G (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | H, N, Q (A, C, E) | M-CRESOL | non-polymer | 108.1 | 3 | Chemie (CRS) | |||
| 6 | I, J, M, O, P... (A, B, C, D, E) | UREA | non-polymer | 60.1 | 6 | Chemie (URE) | |||
| 7 | K (B) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 8 | L (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 9 | S, T, U, V, W... (A, B, C, D, E...) | water | water | 18.0 | 99 | Chemie (HOH) |
Sequence modifications
B, D, F: 1 - 30 (UniProt: P01308)
| PDB | External Database | Details |
|---|---|---|
| Ing 1 | Phe 25 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 17668.1 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 808.6 | |
| All* | Total formula weight | 18476.7 |
