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, C, E (A, C, E) | Insulin A chain | polymer | 21 | 2383.7 | 3 | UniProt (P01308) | Homo sapiens (human) | |
| 2 | B, D, F (B, D, F) | Insulin B chain | polymer | 30 | 3434.0 | 3 | UniProt (P01308) Pfam (PF00049) | Homo sapiens (human) | |
| 3 | G (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | H, P, T (A, C, E) | M-CRESOL | non-polymer | 108.1 | 3 | Chemie (CRS) | |||
| 5 | I, J, N, Q, R... (A, B, C, D, E) | UREA | non-polymer | 60.1 | 6 | Chemie (URE) | |||
| 6 | K, O, S, V, W (A, B, D, E, F) | FORMAMIDE | non-polymer | 45.0 | 5 | Chemie (ARF) | |||
| 7 | L (B) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 8 | M (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 9 | AA, BA, CA, X, Y... (D, E, F, A, B...) | water | water | 18.0 | 99 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 17453.0 | |
| Non-Polymers* | Number of molecules | 17 |
| Total formula weight | 1033.8 | |
| All* | Total formula weight | 18486.8 |
